Home » Archimedes archive » Archimedes World » AW-1991-05.adf » May91 » !AWMay91/Goodies/Coconizer/Tools/Player
!AWMay91/Goodies/Coconizer/Tools/Player
This website contains an archive of files for the Acorn Electron, BBC Micro, Acorn Archimedes, Commodore 16 and Commodore 64 computers, which Dominic Ford has rescued from his private collection of floppy disks and cassettes.
Some of these files were originally commercial releases in the 1980s and 1990s, but they are now widely available online. I assume that copyright over them is no longer being asserted. If you own the copyright and would like files to be removed, please contact me.
| Tape/disk: | Home » Archimedes archive » Archimedes World » AW-1991-05.adf » May91 |
| Filename: | !AWMay91/Goodies/Coconizer/Tools/Player |
| Read OK: | ✔ |
| File size: | 551A bytes |
| Load address: | 0000 |
| Exec address: | 0000 |
File contents
� >Tools.Player
D� ... Alter your last " ]:NEXT p " into " ]:PROC_Music:NEXT p "
D� And instead of calling your Code, just do the following lines:
(
2end%=Track+pointer
</�''"Start at : &";~code,"End at : &";~end%
F3� "Total len: ";end%-code,"Song len: ";pointer
P
Z�'"Save name? "a$
d'� "*Save "+a$+" "+�~code+" "+�~end%
n � "*Settype "+a$+" Absolute"
x�
�
�M-------------------------------------------------------------------------
�
� �_Music
�� p=%1000 �
�4 *RMEnsure Packit 1.50 RMLoad !Coconizer.Packit
� maxinst=32
�F � nam$(2002),byt%(2002),loc$(2002),sort%(maxinst),sort$(maxinst)
� sort$(2)="�"
� top%=0
� f%=� "location"
�8 � f%=0 � �'"PLEASE INSERT A SONG DISC":a$=�:� �d\@
� ȕ � �#f%
�? top%+=1:nam$(top%)=�#f%:�#f%,byt%(top%):loc$(top%)=�#f%
�
�#f%
"H �'"Please enter song path [SONGS]: "path$:� path$="" path$="songs"
, � "Cat "+path$
6 �'"Coconizer songfile? "a$
@ a$=path$+"."+a$
J
f%=� a$
T5 b1=�#f%:b2=�#f%:b3=�#f%:b4=�#f%:b5=�#f%:b6=�#f%
^
�#f%
h9 � b4=0 � b5>0 � Vocs=b6 � Vocs=b1 :� packed...?
r
| �_MusicASM
�> A%=code:B%=Track-1:� Track :� Initstore
�? A%=ufin:B%=L%-1 :� Track :� really ALL
� �
��
� �_MusicASM
��
�
� � *** LOAD INSTRUMENTS ***
�
��"Channels: ";Vocs
�� b4=0 � b5>0 �
�" � "PackLoad "+a$+" "+�~Track
��
� "Load "+a$+" "+�~Track
�
&D� i%=0 � 9*12-1 :� From internat. Octave -3 to Octave 5
0Jn%=i% +4*12 :� Correct it, as 'Steinway' +0 = Middle C
:4f%=440*(2^((n%-46)/12)) :� Frequency formula
DGFtable!(i%*4)=(f%/(1000000/us))*65536 :� 16bit fixpointed increment
N� i%
X
b�'"NAME: ";$(Track+1);
l;� �46);"Sequencies: ";Track?22;" Patterns: ";Track?23'
v
�Ipointer=Track!32 :� SampleData Offset
�� i%=1 � Track?21
� Track!(i%*32+ 0)=pointer
� len=Track!(i%*32+ 4)
� vol=Track!(i%*32+ 8)
� rat=Track!(i%*32+12)
� ren=Track!(i%*32+16)
� na$=$(Track+i%*32+20)
�0 � �(96+i%);" : ";na$;�18);vol,rat,ren,len;
�[ � j%=1 � top%:� na$<>nam$(j%) � �:�'" -> "na$:$(Track+i%*32+20)=na$:� �30,�8);:� �dZB
� � " (";byt%(j%);")";
�> � len>byt%(j%) � len=byt%(j%):Track!(i%*32+4)=len:� "*";
� � ,(�loc$(j%)-65) � 2 +1
% sort$(i%)=loc$(j%):sort%(i%)=i%
pointer+=len+gap
a � Track+pointer>=L% � �,"More than "+�pointer+" bytes sample data: Assembler limit reached"
� i%
*�
4
>�
H
flag%=0
R � i%=1 � Track?21-1
\[ � sort$(i%)>sort$(i%+1) � Ȕ sort$(i%),sort$(i%+1):Ȕ sort%(i%),sort%(i%+1):flag%=1
f
� i%
p
� flag%=0
z
�� i%=1 � Track?21
� s=sort%(i%)
�D na$=$(Track+s*32+20):adr=Track+Track!(s*32):len=Track!(s*32+4)
�" fu$="Inst"+sort$(i%)+"."+na$
�
f=� fu$
� � f �
� � na$;", ";
� $(adr+len)=�gap-1,�0)
�$ ș "OS_GBPB",4,f,adr,len:�#f
� �
�# disc=(�sort$(i%)-65) � 2 +1
�3 �'�7;"PLEASE INSERT SAMPLE DISC ";disc:a$=�
� � �tlC
�
� i%
�
$
.� �_MusicASM
8
gap=16
B
us =48
L
[OPT p
V
`(;-----------------------------------
j;
t'; THE COCONIZER PLAYER ROUTINE v1.3
~;
�%; Needs 20% of the ARM-II speed
�;
� ; (c) Mai 1990 by
�$; Eduard Pfarr & Thomas Alber
� ; of Playfield
�;
�%; Latest revision - 20 Feb 1991
�;
�(;-----------------------------------
�
� .v_on
� mov r12,r14
% mov r0,#2 ;Ƞ 2
E mov r1,#208 ;BufferLen of �E channel, total *Vocs
. mov r2,#us ;Sample Period
7 mov r3,#0 ;Default ChannelHandler
(1 mov r4,#0 ;Default Sheduler
2 swi "Sound_Configure"
<H mov r0,#Vocs ;Ƞ 8 with params doesn't work directly!
FI mov r1,#0 ;Because then sample rate is set false...
P mov r2,#0
Z mov r3,#0
d mov r4,#0
n swi "Sound_Configure"
x
� adr r0,VoiceBase
�K mov r1,#0 ;Install our Voice into next free Slot
� swi "Sound_InstallVoice"
�5 str r1,Vslot ;store used slot
�# adr r2,Vstereos-4*4*(Vocs=8)
�
� mov r0,#1
� .vimage
� ldr r1,[r2],#4
�/ swi "Sound_Stereo" ;*Ȣ r0 r1
� add r0,r0,#1
� cmp r0,#Vocs
� bLs vimage
mov r0,#Vocs
.vset
" adr r1,Vname
,; swi "Sound_AttachNamedVoice" ;*CHANNELVOICE r0 "r1"
6 mov r1,#&170
@; mov r2,#50 ;Activate all channels once
J mov r3,#255
T/ swi "Sound_Control" ;*� r0 r1 r2 r3
^ subS r0,r0,#1
h bNe vset
r
| bl vabsolut
� bl v_reset
�< mov r0,#16 ;Claim EVENT Vector (Nr. 16)
� �adr (1,vinter)
�; adr r2,Head ;Entry WorkspacePointer r12
� swi "OS_Claim"
�4 mov r0,#14 ;Enable Event Nr. r1
�2 mov r1,#4 ;(4 = VSync Event)
� swi "OS_Byte"
�
�1 mov r0,#Vocs ;And once more...
� mov r1,#0
� mov r2,#0
� mov r3,#0
mov r4,#0
' swi "Sound_Configure" ;Grrrh!
&4 mov r0,#0 ;Read current Volume
0 swi "Sound_Volume"
:# mov r0,r0,lsl#1 ;*2
D rsb r0,r0,#254
N= str r0,Volume ;and use it as overall Volume
X mov pc,r12
b
l;*** �OLUTE CODE
v
�
.vabsolut
� �adr (10,Track)
�
�0 ldr r1,[r10,#24] ;Sequence Offset
� add r1,r10,r1
� str r1,[r10,#24]
�/ ldr r2,[r10,#28] ;Pattern Offset
� add r2,r10,r2
� str r2,[r10,#28]
�
�0 ldrB r1,[r10,#21] ;Number of Insts
� .vall
�1 ldr r2,[r10,r1,lsl#5] ;Inst Addr Offset
add r2,r10,r2
& str r2,[r10,r1,lsl#5] ;+i*32
subS r1,r1,#1
bNe vall
*
46 ldr r0,[pc] ;Do not call relocater
>- str r0,vabsolut ;two times...
H mov pc,r14
R
\;*** RESTART TUNE
f
p .v_reset
z �adr (10,Track)
� mov r1,#64
�+ str r1,Registers+0 ;Patt Count
� ldr r2,[r10,#24]
�9 str r2,Registers+8 ;Current Sequence Pointer
� ldrB r2,[r2]
� ldr r3,[r10,#28]
�# add r3,r3,r2,lsl#10-(Vocs=8)
�8 str r3,Registers+4 ;Current Pattern Pointer
�
� adr r11,Head
�. mov r1,#0:mov r2,#0:mov r3,#0:mov r4,#0
�. mov r5,#0:mov r6,#0:mov r7,#0:mov r8,#0
� mov r0,#Vocs
.vall
; stmia r11!,{r1-r8} ;Clear all channel heads...
subS r0,r0,#1
$ bNe vall
. mov pc,r14
8
B ;*** TURN � PLAYER � COCO-ȡ
L
V
.v_off
`5 mov r0,#13 ;Disable Event Nr. r1
j2 mov r1,#4 ;(4 = VSync Event)
t swi "OS_Byte"
~; mov r0,#16 ;Free EVENT Vector (Nr. 16)
� adr r1,vinter
� adr r2,Head
� swi "OS_Release"
�
� ldr r1,Vslot
�E swi "Sound_RemoveVoice" ;Last but not least... Free VoiceSlot
� mov r0,#1
� mov r1,#1
�, swi "Sound_AttachVoice" ;Reinit Bell
� mov pc,r14
�
�
.Vstereos
2 dcd -50 ;Stereo Positions for 4 channels
dcd -20
dcd 20
dcd 50
(
22 dcd-126 ;Stereo Positions for 8 channels
< dcd -90
F dcd -54
P dcd -18
Z dcd 18
d dcd 54
n dcd 90
x dcd 126
�
�.Vslot dcd 0
�
�H;==== șTEM � ======================================================
�
�@; r6 Neg. if new Handler r10 Pointer to end of DMA buffer
�M; r7 Channel number r11 Increment (interleaf) to use when writing
�M; r8 Sample period in us r12 Pointer to (start of DMA + interleaf Ofs)
�M; r9 Pointer to SCCB Filler is entered in IRQ mode & Ints enabled!
�
�.VoiceBase
�? b vfill ;Fill for smooth adjust
�? b vfill ;Update for tone continue
: b vfill ;GateOn for new tone
? ldmfd r13!,{pc} ;GateOff for tone flushing
H ldmfd r13!,{pc} ;Instantiate, Attach VoiceGenerator
"J ldmfd r13!,{pc} ;DeInstantiate, Detach to/from a channel
,. ldmfd r13!,{pc} ;Hello Arthur!
6> dcd Vname-VoiceBase ;Offset from VoiceBase to Name
@ .Vname dcb "Cocoplex"+�0
J
align
T
^
.vfill
hC teqP pc,#(1<<27) � %10 ;Disable IRQ, no more Loser filling!
r= adr r8,Head ;We use an own Controll_Block
|4 add r8,r8,r7,lsl#5 ;point to Head+r7*32
�9 ldmIa r8,{r1-r6} ;Load 6 working Registers
� ldr r0,Volume
�E add r5,r5,r0 ;Add Overall_Volume to Channel_Volume
�
�
.vfilloop
�H]:� n=1 � gap:[OPT p ;Fill one byte 16 times, for 208 -> 13 runs
�C ldrB r0,[r3,r1,lsr#16] ;Load sample byte (HighWord of Pos)
�H subS r0,r0,r5 ;Minus Volume (where 0=loud & 255=quiet)
� movMi r0,#0
�< strB r0,[r12],r11 ;And put it into VIDC-buffer
�6 add r1,r1,r2 ;Add Pitch (fix point)
�]:�:[OPT p
�
H cmp r4,r1,lsr#16 ;Length exceeded? (Len < fixpointed Pos)
: movLs r1,r6 ;Yes, so RepAt is new Pos,
4 cmp r1,#0 ; but is it zero?
&L movEq r2,#0 ; yes -> Mute Channel (ie Set Pitch to 0)
0< cmp r12,r10 ;VIDC-Buffer filled already?
:( bLo vfilloop ;Nooo...
DF stmIa r8,{r1-r2} ;Save the two (probably) modified regs
N
XB mov r0,#%00001000 ;And return with Voice_Active_Flag
b1 teqP pc,#(0<<27) � %10 ;Enable IRQ again!
l ldmfd r13!,{pc}
v
� .Head
�K dcd 0 ;r1 Pos in the sample (Offset in fix point)
�J dcd 0 ;r2 Increment/Pitch (LowWord for fixpoint)
�1 dcd 0 ;r3 Sample Adress
�* dcd 0 ;r4 Length
�A dcd 0 ;r5 Volume (0=Loud ... 255=Quiet)
�M dcd 0 ;r6 RepAt (New fixpoint Pos), or 0 for NO REP
�B dcd 0 ;Byte +24 Value for Auto Volume up
�D ; 25 " " " Volume down
�A ; 26 " " " Pitch up
�C ; 27 " " " Pitch down
�: dcd 0 ;Byte +28 Actual Info Byte
�: ; 29 Actual Comm Byte
9 ; 30 (Sound FX Flag)
> ; 31 Last legal tone/note
5 dcb �3*32-4*32*(Vocs=8),�0) ;Add 3 or 7 Heads
*
45.Volume dcd 0 ;Overall_Sound_Volume
>
HM;==== PLAY EVENT ========================================================
R
\=;*** DO EVERY VSYNC EFFECTS (#r0=Timer ... $r0=preserved)
f
p
.veffects
z3 ldr r4,[r12,#4] ;Load current Pitch
�J cmp r4,#0 ;No active tone -> sorry, effect disabled!
� movEq pc,r14
�2 ldr r3,[r12,#24] ;Load Auto-Effects
�) mov r10,r14 ;Push r14
�9 andS r2,r3,#&ff ;Is there Auto Volume up?
� blNe v_volup
�; andS r2,r3,#&ff <<8 ;Is there Auto Volume down?
� movNe r2,r2,lsr#8
� blNe v_voldown
�8 andS r2,r3,#&ff <<16 ;Is there Auto Pitch up?
� movNe r2,r2,lsr#16
� blNe v_arcup
�: andS r2,r3,#&ff <<24 ;Is there Auto Pitch down?
movNe r2,r2,lsr#24
blNe v_arcdown
) mov r14,r10 ;Pop r14
$
.K ldr r1,[r12,#28] ;Effect LWord & Last Tone are in the Header
81 andS r2,r1,#&ff ;Isolate InfoByte
BE movEq pc,r14 ;if 0, then there's no effect at all!
L6 and r3,r1,#&ff00 ;Isolate Effect number
VM ldr r3,[pc,r3,lsr#6] ;lsr#8 for effect into lowbyte & lsl#2 for *4
` add pc,pc,r3
j
t. dcd v_arpeggio-vof1 ; 0 = Arpeggio
~ .vof1
�F dcd v_slideup-vof1 ; 1 = Slide Pitch up (till Amis Max)
�F dcd v_slidedown-vof1 ; 2 = Slide Pitch down (till Amis Min)
�/ dcd v_volup-vof1 ; 3 = Volume up
�1 dcd v_voldown-vof1 ; 4 = Volume down
�8 dcd v_arcup-vof1 ; 5 = Slide Arc Pitch up
�: dcd v_arcdown-vof1 ; 6 = Slide Arc Pitch down
�
�.v_arpeggio
�B mov r1,r1,lsr#24 ;Get last stored Tone into lowbyte
�* cmp r0,#1 ;Time=1 or
�' cmpNe r0,#4 ;Time=4
�F addEq r1,r1,r2,lsr#4 ; ...then add left InfoNibble to Note
* cmp r0,#2 ;Time=2 or
' cmpNe r0,#5 ;Time=5
F andEq r2,r2,#&0f ; ...then add right InfoNibble to Note
addEq r1,r1,r2
(I ldr r1,[r11,r1,lsl#2] ;Get equivalent Frequency from r11=fTable
2, str r1,[r12,#4] ;Enter Pitch
< mov pc,r14
F
P.v_slideup
Z2 add r1,r4,r2,lsl#6 ; Freq+InfoByte*64
dD cmp r1,#&18800 ;Min Per = &071, ie OutPutF < &184DA
n strLt r1,[r12,#4]
x mov pc,r14
�.v_slidedown
�2 sub r1,r4,r2,lsl#6 ; Freq-InfoByte*64
�D cmp r1,#&3340 ;Max Per = &358, ie OutPutF > & 3355
� strGt r1,[r12,#4]
� mov pc,r14
�
� .v_volup
�J cmp r0,#1 ;Only each first v_interrupt for slow down
� movNe pc,r14
�8 ldr r1,[r12,#16] ;There is current Volume
� subS r1,r1,r2
�J strPl r1,[r12,#16] ;If not > 0 (Max Vol), then write it back
� mov pc,r14
.v_voldown
cmp r0,#1
movNe pc,r14
" ldr r1,[r12,#16]
, add r1,r1,r2
6 cmp r1,#255
@J strLs r1,[r12,#16] ;If not <255 (Min Vol), then write it back
J mov pc,r14
T
^ .v_arcup
hE addS r1,r4,r2,lsl#4 ;Pitch+InfoByte*16 (for slow sliding)
r strPl r1,[r12,#4]
| mov pc,r14
�.v_arcdown
�E subS r1,r4,r2,lsl#4 ;Pitch-InfoByte*16 (for slow sliding)
� strPl r1,[r12,#4]
� mov pc,r14
�
� ;*** ENTRY ȒS � GAME � FX
�
�.fx1
� adr r12,Head+0*32
� b fx4+4
�.fx2
� adr r12,Head+1*32
� b fx4+4
.fx3
adr r12,Head+2*32
b fx4+4
&.fx4
0 adr r12,Head+3*32
: mov r0,#1
D1 strB r0,[r12,#30] ;Set SoundFX flag
N adr r10,Track
X adr r11,Ftable
b b vrule
l
vF;*** �ERRUPT ENTRY Ȓ (#r0=Event No, r12=Workspace [here HeadAdr])
�
� .vinter
�L stmfd r13!,{r1-r11} ;For not intercepting vector -> push r14 too
�
�L adr r11,Ftable ;r11 & r12 pointers are needed in both cases
�
�5 ldmDb r11,{r0,r1} ;Load Counter & Speed
�) add r0,r0,#1 ;Counter+
�5 cmp r0,r1 ;If >= Speed, then...
�M movHs r0,#0 ; reset Counter | HS, cause Set_Speed
�C str r0,[r11,#-8] ; | could set
�L bHs vplay ; & Play one row! | Speed < Counter...
�
? bl veffects ;Well, else support the effects
add r12,r12,#32
# bl veffects ;2.
add r12,r12,#32
*# bl veffects ;3.
4 add r12,r12,#32
># bl veffects ;4.
H]
R� Vocs=8 �
\
[OPT p
f add r12,r12,#32
p# bl veffects ;5.
z add r12,r12,#32
�# bl veffects ;6.
� add r12,r12,#32
�# bl veffects ;7.
� add r12,r12,#32
�# bl veffects ;8.
�]
��
�
[OPT p
�' ldmfd r13!,{r1-r11,pc} ;Return
�
�4;*** PLAY �E PATTERN-POSITION (ALL 4/8 CHANNELS)
�
�
.vplay
adr r6,Registers
9 ldmIa r6,{r7-r9} ;Load 3 working registers
adr r10,Track
$
.# bl vchannel ;1.
8 add r12,r12,#32
B# bl vchannel ;2.
L add r12,r12,#32
V# bl vchannel ;3.
` add r12,r12,#32
j# bl vchannel ;4.
t]
~� Vocs=8 �
�
[OPT p
� add r12,r12,#32
�# bl vchannel ;5.
� add r12,r12,#32
�# bl vchannel ;6.
� add r12,r12,#32
�# bl vchannel ;7.
� add r12,r12,#32
�# bl vchannel ;8.
�]
��
�
[OPT p
A subS r7,r7,#1 ;Pattern_Counter - 1, is it zero?
1 stmNeIa r6,{r7-r8} ;Not zero yet, so
H ldmNeFd r13!,{r1-r11,pc} ; don't play new Pattern, Return instead
(
2H mov r7,#64 ;Well, new Pattern begins, with Count=64
<9 ldrB r0,[r9,#1]! ;And get next Pattern Nr.
F1 cmp r0,#&ff ;End of Sequence?
PA ldrEq r9,[r10,#24] ; Yeah -> Reset Sequence Pointer,
ZB ldrEqB 0,[r9] ; that means restart Song!
d5 ldr r8,[r10,#28] ;Address Patternstart
n> add r8,r8,r0,lsl#10-(Vocs=8) ;+ Nr*1024 (or Nr*2048)
x stmIa r6,{r7-r9}
�' ldmfd r13!,{r1-r11,pc} ;Return
�
�/;*** SUPPLY �E CHANNEL WITH ǖ INFORMATIONS
�
�
.vchannel
�H ldr r1,[r8],#4 ;Pattern LWord of current Patt_Pos & INC
�
�/ ldrB r2,[r12,#30] ;Is SoundFX on?
� cmp r2,#0
�& bEq vrule ;No...
� ldr r2,[r12,#4]
�A cmp r2,#0 ;Yes, but is sample still active?
�1 strEqB 2,[r12,#30] ;No, so cancel FX
mov pc,r14
.vrule
"; movS r0,r1,lsr#24 ;Isolate Tone & Is it zero?
,F bEq vcomms ;No Tone -> Perhaps still a Command...
6
@K strB r0,[r12,#31] ;Store legal Tone for poss. Arpeggio effect
JI ldr r0,[r11,r0,lsl#2] ;Get equivalent Frequency from r11=fTable
T, str r0,[r12,#4] ;Enter Pitch
^? andS r0,r1,#&ff <<16 ;Isolate Instrument-Byte, zero?
hI ldrEq r0,[r12,#20] ; Y -> Get old RepAt (perhaps a RepTone!)
rL strEq r0,[r12,#00] ; & Set as new Pos (same Inst once again)
| bEq vcomms
�G ;Else point to InstPool = Track+Inst*32
�M add r2,r10,r0,lsr#11 ;lsr#16 for lowbyte & & for *32 => lsr#11
�B ldmIa r2,{r0,r2-r5} ;Read all 5 InstPool Words at once
�5 str r0,[r12,# 8] ;Enter Sample Address
�- str r3,[r12,#16] ;Enter Volume
�L movS r0,r4,lsl#16 ;Pos=RepAt (in 16-fixpoint), but is it zero?
�L addNe r2,r4,r5 ; No -> Len (absolute from 0) = RepAt+RepLen
�J movNe r4,r0 ; -> Head Offset RepAt = fixpoint RepAt
�* str r0,[r12,# 0] ;Enter Pos
�- str r2,[r12,#12] ;Enter Length
�, str r4,[r12,#20] ;Enter RepAt
�
� .vcomms
C and r0,r1,#&0f <<8 ;Isolate Command-Nibble from DataLW
1 and r2,r1,#&ff ;Isolate InfoByte
M ldr r3,[pc,r0,lsr#6] ;lsr#8 for Nibble into lowbyte & lsl#2 for *4
& add pc,pc,r3
0
:, dcd vef-vof2 ;Effects 0..
D .vof2
N" dcd vef-vof2 ;1
X" dcd vef-vof2 ;2
b" dcd vef-vof2 ;3
l" dcd vef-vof2 ;4
v" dcd vef-vof2 ;5
�" dcd vef-vof2 ;6
�4 dcd vstereopos-vof2 ; 7 = Set Stereo Pos
�4 dcd vautovolup-vof2 ; 8 = Auto Volume up
�6 dcd vautovoldown-vof2 ; 9 = Auto Volume down
�3 dcd vautoarcup-vof2 ; A = Auto Pitch up
�5 dcd vautoarcdown-vof2 ; B = Auto Pitch down
�0 dcd vsetvol-vof2 ; C = Set Volume
�3 dcd vpattbreak-vof2 ; D = Pattern Break
�4 dcd vnop-vof2 ; E = (Not used yet)
�/ dcd vsetspeed-vof2 ; F = Set Speed
�
�M.vef ;Effects, needn't to be done here, but later!
�< strB r2,[r12,#28] ;Store InfoByte, for Effects
mov r0,r0,lsr#8
< strB r0,[r12,#29] ;Store CommByte, for Effects
.vnop
+ mov pc,r14 ;and return
*
4.vstereopos
>M adr r0,Head ;Get current channel number (little Overhead)
H sub r0,r12,r0
R5 mov r0,r0,lsr#3 ;� 8; => 0,4,8,12,...
\ cmp r0,#7*4
fE movEq r1, #&60 ;Stereo Image Register 7 = Adr &60
pM addNe r1,r0,#&64 ;Stereo Image Registers 0-6 = Adr &64 upwards
z mov r1,r1,lsl#24
� orr r1,r1,r2
� mov r2,#&3400000
� str r1,[r2]
�]
�� Vocs=4 �
�
[OPT p
�9 cmp r0,#3*4 ;Extra Adr of Image Reg 7
� subEq r1,r1,#&10<<24
�A addNe r1,r1,#&10<<24 ;Well, set up twin Image Reg too!
� str r1,[r2]
�]
��
�
[OPT p
mov pc,r14
.vautovolup
$ strB r2,[r12,#24]
. mov pc,r14
8.vautovoldown
B strB r2,[r12,#25]
L mov pc,r14
V.vautoarcup
` strB r2,[r12,#26]
j mov pc,r14
t.vautoarcdown
~ strB r2,[r12,#27]
� mov pc,r14
�
� .vsetvol
�= str r2,[r12,#16] ;Enter new Volume into Header
� mov pc,r14
�
�.vpattbreak
�H mov r7,#1 ;Jump to end of Pattern, ie Patt_Count=1
� mov pc,r14
�
�.vsetspeed
�. str r2,Vspeed ;Set new Speed
mov pc,r14
;==== �BAY ====
(>.Registers dcd 64 ; r7 Pattern_Counter (64 -> 1)
2C dcd 00 ; r8 Current Pointer in the Pattern
<D dcd 00 ; r9 Current Pointer in the Sequence
F
PM.Vcount dcd 0 ;VSync Counter |Keep these two
ZJ.Vspeed dcd 6 ;Speed Counter (default=6) | < .Ftable
d
n%.Ftable ]:P%+=9*12*4:[OPT p
x
.Track
�
�;;Sample Head (at Inst*32) #00 Absolute Sample Address
�* ; #04 Length
�0 ; #08 Volume 0-&ff
�: ; #12 RepeatAt as ByteOffset
�* ; #16 RepLen
�3 ; #20 Instrument Name
�
�;====INITSTORE ====
�
� mov r2,#0
� .uall
� str r2,[r0],#4
cmp r0,r1
bLo uall
mov pc,r14
" .ufin
,
6]:�
@
J-----------------------
T2er ADR (only forwards)
^-----------------------
h� �adr(r%,dest%)
rdis%=dest%-P%-8
|� p=%1000 �
� d0%=0 :d1%=0
��
� � dis% � &f �
� d0%=dis% � &000FF
� d1%=dis% � &FFF00
� �
� d0%=dis% � &00FFF
� d1%=dis% � &FF000
� �
�7 � d0%+d1%<>dis% � � �7;"FNadr doesn't suffice!":�
�8 � d0%=0 � d1%=0 � � "FNadr : ADR would do. ";~dis%
��
�
[OPT p
add r%,pc,#d1%
add r%,r%,#d0%
]=""
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000000d0 2c 22 45 6e 64 20 61 74 20 20 3a 20 26 22 3b 7e |,"End at : &";~|
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00000100 64 65 2c 22 53 6f 6e 67 20 6c 65 6e 3a 20 22 3b |de,"Song len: ";|
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00000190 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d |----------------|
*
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000003f0 9a 23 66 25 3a 62 33 3d 9a 23 66 25 3a 62 34 3d |.#f%:b3=.#f%:b4=|
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00000470 20 41 25 3d 63 6f 64 65 3a 42 25 3d 54 72 61 63 | A%=code:B%=Trac|
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00000490 20 20 20 20 20 20 20 20 20 20 20 20 20 3a f4 20 | :. |
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000004b0 25 3d 75 66 69 6e 3a 42 25 3d 4c 25 2d 31 20 20 |%=ufin:B%=L%-1 |
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000004d0 20 20 20 20 20 20 20 20 20 20 20 3a f4 20 72 65 | :. re|
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00000540 3b 56 6f 63 73 0d 01 ea 13 e7 20 62 34 3d 30 20 |;Vocs..... b4=0 |
00000550 80 20 62 35 3e 30 20 8c 0d 01 f4 22 20 20 ff 20 |. b5>0 ...." . |
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000005b0 20 b8 20 39 2a 31 32 2d 31 20 20 20 20 20 20 20 | . 9*12-1 |
000005c0 20 20 20 3a f4 20 46 72 6f 6d 20 69 6e 74 65 72 | :. From inter|
000005d0 6e 61 74 2e 20 4f 63 74 61 76 65 20 2d 33 20 74 |nat. Octave -3 t|
000005e0 6f 20 4f 63 74 61 76 65 20 35 0d 02 30 4a 6e 25 |o Octave 5..0Jn%|
000005f0 3d 69 25 20 2b 34 2a 31 32 20 20 20 20 20 20 20 |=i% +4*12 |
00000600 20 20 20 20 20 20 20 20 20 20 3a f4 20 43 6f 72 | :. Cor|
00000610 72 65 63 74 20 69 74 2c 20 61 73 20 27 53 74 65 |rect it, as 'Ste|
00000620 69 6e 77 61 79 27 20 2b 30 20 3d 20 4d 69 64 64 |inway' +0 = Midd|
00000630 6c 65 20 43 0d 02 3a 34 66 25 3d 34 34 30 2a 28 |le C..:4f%=440*(|
00000640 32 5e 28 28 6e 25 2d 34 36 29 2f 31 32 29 29 20 |2^((n%-46)/12)) |
00000650 20 20 20 20 3a f4 20 46 72 65 71 75 65 6e 63 79 | :. Frequency|
00000660 20 66 6f 72 6d 75 6c 61 0d 02 44 47 46 74 61 62 | formula..DGFtab|
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00000690 36 20 3a f4 20 31 36 62 69 74 20 66 69 78 70 6f |6 :. 16bit fixpo|
000006a0 69 6e 74 65 64 20 69 6e 63 72 65 6d 65 6e 74 0d |inted increment.|
000006b0 02 4e 08 ed 20 69 25 0d 02 58 04 0d 02 62 1a f1 |.N.. i%..X...b..|
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00000730 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 | |
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00000c40 3b 20 54 48 45 20 43 4f 43 4f 4e 49 5a 45 52 20 |; THE COCONIZER |
00000c50 50 4c 41 59 45 52 20 52 4f 55 54 49 4e 45 20 76 |PLAYER ROUTINE v|
00000c60 31 2e 33 0d 04 7e 05 3b 0d 04 88 25 3b 20 20 20 |1.3..~.;...%; |
00000c70 4e 65 65 64 73 20 32 30 25 20 6f 66 20 74 68 65 |Needs 20% of the|
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00000c90 05 3b 0d 04 9c 1d 3b 20 20 20 20 20 20 20 20 20 |.;....; |
00000ca0 28 63 29 20 4d 61 69 20 31 39 39 30 20 62 79 0d |(c) Mai 1990 by.|
00000cb0 04 a6 24 3b 20 20 20 20 45 64 75 61 72 64 20 50 |..$; Eduard P|
00000cc0 66 61 72 72 20 26 20 54 68 6f 6d 61 73 20 41 6c |farr & Thomas Al|
00000cd0 62 65 72 0d 04 b0 1c 3b 20 20 20 20 20 20 20 20 |ber....; |
00000ce0 20 20 20 6f 66 20 50 6c 61 79 66 69 65 6c 64 0d | of Playfield.|
00000cf0 04 ba 05 3b 0d 04 c4 25 3b 20 20 20 4c 61 74 65 |...;...%; Late|
00000d00 73 74 20 72 65 76 69 73 69 6f 6e 20 2d 20 32 30 |st revision - 20|
00000d10 20 46 65 62 20 31 39 39 31 0d 04 ce 05 3b 0d 04 | Feb 1991....;..|
00000d20 d8 28 3b 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d |.(;-------------|
00000d30 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d |----------------|
00000d40 2d 2d 2d 2d 2d 2d 0d 04 e2 04 0d 04 ec 09 2e 76 |------.........v|
00000d50 5f 6f 6e 0d 04 f6 12 20 6d 6f 76 20 20 20 72 31 |_on.... mov r1|
00000d60 32 2c 72 31 34 0d 05 00 25 20 6d 6f 76 20 20 20 |2,r14...% mov |
00000d70 72 30 2c 23 32 20 20 20 20 20 20 20 20 20 20 20 |r0,#2 |
00000d80 20 20 20 20 20 3b c8 a0 20 32 0d 05 0a 45 20 6d | ;.. 2...E m|
00000d90 6f 76 20 20 20 72 31 2c 23 32 30 38 20 20 20 20 |ov r1,#208 |
00000da0 20 20 20 20 20 20 20 20 20 20 3b 42 75 66 66 65 | ;Buffe|
00000db0 72 4c 65 6e 20 6f 66 20 ee 45 20 63 68 61 6e 6e |rLen of .E chann|
00000dc0 65 6c 2c 20 74 6f 74 61 6c 20 2a 56 6f 63 73 0d |el, total *Vocs.|
00000dd0 05 14 2e 20 6d 6f 76 20 20 20 72 32 2c 23 75 73 |... mov r2,#us|
00000de0 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 3b | ;|
00000df0 53 61 6d 70 6c 65 20 50 65 72 69 6f 64 0d 05 1e |Sample Period...|
00000e00 37 20 6d 6f 76 20 20 20 72 33 2c 23 30 20 20 20 |7 mov r3,#0 |
00000e10 20 20 20 20 20 20 20 20 20 20 20 20 20 3b 44 65 | ;De|
00000e20 66 61 75 6c 74 20 43 68 61 6e 6e 65 6c 48 61 6e |fault ChannelHan|
00000e30 64 6c 65 72 0d 05 28 31 20 6d 6f 76 20 20 20 72 |dler..(1 mov r|
00000e40 34 2c 23 30 20 20 20 20 20 20 20 20 20 20 20 20 |4,#0 |
00000e50 20 20 20 20 3b 44 65 66 61 75 6c 74 20 53 68 65 | ;Default She|
00000e60 64 75 6c 65 72 0d 05 32 1c 20 73 77 69 20 20 20 |duler..2. swi |
00000e70 22 53 6f 75 6e 64 5f 43 6f 6e 66 69 67 75 72 65 |"Sound_Configure|
00000e80 22 0d 05 3c 48 20 6d 6f 76 20 20 20 72 30 2c 23 |"..<H mov r0,#|
00000e90 56 6f 63 73 20 20 20 20 20 20 20 20 20 20 20 20 |Vocs |
00000ea0 20 3b c8 a0 20 38 20 77 69 74 68 20 70 61 72 61 | ;.. 8 with para|
00000eb0 6d 73 20 64 6f 65 73 6e 27 74 20 77 6f 72 6b 20 |ms doesn't work |
00000ec0 64 69 72 65 63 74 6c 79 21 0d 05 46 49 20 6d 6f |directly!..FI mo|
00000ed0 76 20 20 20 72 31 2c 23 30 20 20 20 20 20 20 20 |v r1,#0 |
00000ee0 20 20 20 20 20 20 20 20 20 3b 42 65 63 61 75 73 | ;Becaus|
00000ef0 65 20 74 68 65 6e 20 73 61 6d 70 6c 65 20 72 61 |e then sample ra|
00000f00 74 65 20 69 73 20 73 65 74 20 66 61 6c 73 65 2e |te is set false.|
00000f10 2e 2e 0d 05 50 10 20 6d 6f 76 20 20 20 72 32 2c |....P. mov r2,|
00000f20 23 30 0d 05 5a 10 20 6d 6f 76 20 20 20 72 33 2c |#0..Z. mov r3,|
00000f30 23 30 0d 05 64 10 20 6d 6f 76 20 20 20 72 34 2c |#0..d. mov r4,|
00000f40 23 30 0d 05 6e 1c 20 73 77 69 20 20 20 22 53 6f |#0..n. swi "So|
00000f50 75 6e 64 5f 43 6f 6e 66 69 67 75 72 65 22 0d 05 |und_Configure"..|
00000f60 78 04 0d 05 82 17 20 61 64 72 20 20 20 72 30 2c |x..... adr r0,|
00000f70 56 6f 69 63 65 42 61 73 65 0d 05 8c 4b 20 6d 6f |VoiceBase...K mo|
00000f80 76 20 20 20 72 31 2c 23 30 20 20 20 20 20 20 20 |v r1,#0 |
00000f90 20 20 20 20 20 20 20 20 20 20 20 20 20 20 3b 49 | ;I|
00000fa0 6e 73 74 61 6c 6c 20 6f 75 72 20 56 6f 69 63 65 |nstall our Voice|
00000fb0 20 69 6e 74 6f 20 6e 65 78 74 20 66 72 65 65 20 | into next free |
00000fc0 53 6c 6f 74 0d 05 96 1f 20 73 77 69 20 20 20 22 |Slot.... swi "|
00000fd0 53 6f 75 6e 64 5f 49 6e 73 74 61 6c 6c 56 6f 69 |Sound_InstallVoi|
00000fe0 63 65 22 0d 05 a0 35 20 73 74 72 20 20 20 72 31 |ce"...5 str r1|
00000ff0 2c 56 73 6c 6f 74 20 20 20 20 20 20 20 20 20 20 |,Vslot |
00001000 20 20 20 20 20 20 20 20 3b 73 74 6f 72 65 20 75 | ;store u|
00001010 73 65 64 20 73 6c 6f 74 0d 05 aa 23 20 61 64 72 |sed slot...# adr|
00001020 20 20 20 72 32 2c 56 73 74 65 72 65 6f 73 2d 34 | r2,Vstereos-4|
00001030 2a 34 2a 28 56 6f 63 73 3d 38 29 0d 05 b4 04 0d |*4*(Vocs=8).....|
00001040 05 be 10 20 6d 6f 76 20 20 20 72 30 2c 23 31 0d |... mov r0,#1.|
00001050 05 c8 0b 2e 76 69 6d 61 67 65 0d 05 d2 15 20 6c |....vimage.... l|
00001060 64 72 20 20 20 72 31 2c 5b 72 32 5d 2c 23 34 0d |dr r1,[r2],#4.|
00001070 05 dc 2f 20 73 77 69 20 20 20 22 53 6f 75 6e 64 |../ swi "Sound|
00001080 5f 53 74 65 72 65 6f 22 20 20 20 20 20 20 20 20 |_Stereo" |
00001090 20 20 20 20 3b 2a c8 a2 20 72 30 20 72 31 0d 05 | ;*.. r0 r1..|
000010a0 e6 13 20 61 64 64 20 20 20 72 30 2c 72 30 2c 23 |.. add r0,r0,#|
000010b0 31 0d 05 f0 13 20 63 6d 70 20 20 20 72 30 2c 23 |1.... cmp r0,#|
000010c0 56 6f 63 73 0d 05 fa 11 20 62 4c 73 20 20 20 76 |Vocs.... bLs v|
000010d0 69 6d 61 67 65 0d 06 04 04 0d 06 0e 13 20 6d 6f |image........ mo|
000010e0 76 20 20 20 72 30 2c 23 56 6f 63 73 0d 06 18 09 |v r0,#Vocs....|
000010f0 2e 76 73 65 74 0d 06 22 13 20 61 64 72 20 20 20 |.vset..". adr |
00001100 72 31 2c 56 6e 61 6d 65 0d 06 2c 3b 20 73 77 69 |r1,Vname..,; swi|
00001110 20 20 20 22 53 6f 75 6e 64 5f 41 74 74 61 63 68 | "Sound_Attach|
00001120 4e 61 6d 65 64 56 6f 69 63 65 22 20 20 3b 2a 43 |NamedVoice" ;*C|
00001130 48 41 4e 4e 45 4c 56 4f 49 43 45 20 72 30 20 22 |HANNELVOICE r0 "|
00001140 72 31 22 0d 06 36 13 20 6d 6f 76 20 20 20 72 31 |r1"..6. mov r1|
00001150 2c 23 26 31 37 30 0d 06 40 3b 20 6d 6f 76 20 20 |,#&170..@; mov |
00001160 20 72 32 2c 23 35 30 20 20 20 20 20 20 20 20 20 | r2,#50 |
00001170 20 20 20 20 20 20 3b 41 63 74 69 76 61 74 65 20 | ;Activate |
00001180 61 6c 6c 20 63 68 61 6e 6e 65 6c 73 20 6f 6e 63 |all channels onc|
00001190 65 0d 06 4a 12 20 6d 6f 76 20 20 20 72 33 2c 23 |e..J. mov r3,#|
000011a0 32 35 35 0d 06 54 2f 20 73 77 69 20 20 20 22 53 |255..T/ swi "S|
000011b0 6f 75 6e 64 5f 43 6f 6e 74 72 6f 6c 22 20 20 20 |ound_Control" |
000011c0 20 20 20 3b 2a d4 20 72 30 20 72 31 20 72 32 20 | ;*. r0 r1 r2 |
000011d0 72 33 0d 06 5e 13 20 73 75 62 53 20 20 72 30 2c |r3..^. subS r0,|
000011e0 72 30 2c 23 31 0d 06 68 0f 20 62 4e 65 20 20 20 |r0,#1..h. bNe |
000011f0 76 73 65 74 0d 06 72 04 0d 06 7c 13 20 62 6c 20 |vset..r...|. bl |
00001200 20 20 20 76 61 62 73 6f 6c 75 74 0d 06 86 12 20 | vabsolut.... |
00001210 62 6c 20 20 20 20 76 5f 72 65 73 65 74 0d 06 90 |bl v_reset...|
00001220 3c 20 6d 6f 76 20 20 20 72 30 2c 23 31 36 20 20 |< mov r0,#16 |
00001230 20 20 20 20 20 20 20 20 20 20 20 20 20 3b 43 6c | ;Cl|
00001240 61 69 6d 20 45 56 45 4e 54 20 56 65 63 74 6f 72 |aim EVENT Vector|
00001250 20 28 4e 72 2e 20 31 36 29 0d 06 9a 14 20 a4 61 | (Nr. 16).... .a|
00001260 64 72 20 28 31 2c 76 69 6e 74 65 72 29 0d 06 a4 |dr (1,vinter)...|
00001270 3b 20 61 64 72 20 20 20 72 32 2c 48 65 61 64 20 |; adr r2,Head |
00001280 20 20 20 20 20 20 20 20 20 20 20 20 20 3b 45 6e | ;En|
00001290 74 72 79 20 57 6f 72 6b 73 70 61 63 65 50 6f 69 |try WorkspacePoi|
000012a0 6e 74 65 72 20 72 31 32 0d 06 ae 15 20 73 77 69 |nter r12.... swi|
000012b0 20 20 20 22 4f 53 5f 43 6c 61 69 6d 22 0d 06 b8 | "OS_Claim"...|
000012c0 34 20 6d 6f 76 20 20 20 72 30 2c 23 31 34 20 20 |4 mov r0,#14 |
000012d0 20 20 20 20 20 20 20 20 20 20 20 20 20 3b 45 6e | ;En|
000012e0 61 62 6c 65 20 45 76 65 6e 74 20 4e 72 2e 20 72 |able Event Nr. r|
000012f0 31 0d 06 c2 32 20 6d 6f 76 20 20 20 72 31 2c 23 |1...2 mov r1,#|
00001300 34 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 |4 |
00001310 20 3b 28 34 20 3d 20 56 53 79 6e 63 20 45 76 65 | ;(4 = VSync Eve|
00001320 6e 74 29 0d 06 cc 14 20 73 77 69 20 20 20 22 4f |nt).... swi "O|
00001330 53 5f 42 79 74 65 22 0d 06 d6 04 0d 06 e0 31 20 |S_Byte".......1 |
00001340 6d 6f 76 20 20 20 72 30 2c 23 56 6f 63 73 20 20 |mov r0,#Vocs |
00001350 20 20 20 20 20 20 20 20 20 20 20 3b 41 6e 64 20 | ;And |
00001360 6f 6e 63 65 20 6d 6f 72 65 2e 2e 2e 0d 06 ea 10 |once more.......|
00001370 20 6d 6f 76 20 20 20 72 31 2c 23 30 0d 06 f4 10 | mov r1,#0....|
00001380 20 6d 6f 76 20 20 20 72 32 2c 23 30 0d 06 fe 10 | mov r2,#0....|
00001390 20 6d 6f 76 20 20 20 72 33 2c 23 30 0d 07 08 10 | mov r3,#0....|
000013a0 20 6d 6f 76 20 20 20 72 34 2c 23 30 0d 07 12 27 | mov r4,#0...'|
000013b0 20 73 77 69 20 20 20 22 53 6f 75 6e 64 5f 43 6f | swi "Sound_Co|
000013c0 6e 66 69 67 75 72 65 22 20 20 20 20 3b 47 72 72 |nfigure" ;Grr|
000013d0 72 68 21 0d 07 1c 04 0d 07 26 34 20 6d 6f 76 20 |rh!......&4 mov |
000013e0 20 20 72 30 2c 23 30 20 20 20 20 20 20 20 20 20 | r0,#0 |
000013f0 20 20 20 20 20 20 20 3b 52 65 61 64 20 63 75 72 | ;Read cur|
00001400 72 65 6e 74 20 56 6f 6c 75 6d 65 0d 07 30 19 20 |rent Volume..0. |
00001410 73 77 69 20 20 20 22 53 6f 75 6e 64 5f 56 6f 6c |swi "Sound_Vol|
00001420 75 6d 65 22 0d 07 3a 23 20 6d 6f 76 20 20 20 72 |ume"..:# mov r|
00001430 30 2c 72 30 2c 6c 73 6c 23 31 20 20 20 20 20 20 |0,r0,lsl#1 |
00001440 20 20 20 20 3b 2a 32 0d 07 44 15 20 72 73 62 20 | ;*2..D. rsb |
00001450 20 20 72 30 2c 72 30 2c 23 32 35 34 0d 07 4e 3d | r0,r0,#254..N=|
00001460 20 73 74 72 20 20 20 72 30 2c 56 6f 6c 75 6d 65 | str r0,Volume|
00001470 20 20 20 20 20 20 20 20 20 20 20 20 3b 61 6e 64 | ;and|
00001480 20 75 73 65 20 69 74 20 61 73 20 6f 76 65 72 61 | use it as overa|
00001490 6c 6c 20 56 6f 6c 75 6d 65 0d 07 58 11 20 6d 6f |ll Volume..X. mo|
000014a0 76 20 20 20 70 63 2c 72 31 32 0d 07 62 04 0d 07 |v pc,r12..b...|
000014b0 6c 14 3b 2a 2a 2a 20 94 4f 4c 55 54 45 20 43 4f |l.;*** .OLUTE CO|
000014c0 44 45 0d 07 76 04 0d 07 80 0d 2e 76 61 62 73 6f |DE..v......vabso|
000014d0 6c 75 74 0d 07 8a 14 20 a4 61 64 72 20 28 31 30 |lut.... .adr (10|
000014e0 2c 54 72 61 63 6b 29 0d 07 94 04 0d 07 9e 30 20 |,Track).......0 |
000014f0 6c 64 72 20 20 20 72 31 2c 5b 72 31 30 2c 23 32 |ldr r1,[r10,#2|
00001500 34 5d 20 20 20 20 20 20 20 20 20 3b 53 65 71 75 |4] ;Sequ|
00001510 65 6e 63 65 20 4f 66 66 73 65 74 0d 07 a8 14 20 |ence Offset.... |
00001520 61 64 64 20 20 20 72 31 2c 72 31 30 2c 72 31 0d |add r1,r10,r1.|
00001530 07 b2 17 20 73 74 72 20 20 20 72 31 2c 5b 72 31 |... str r1,[r1|
00001540 30 2c 23 32 34 5d 0d 07 bc 2f 20 6c 64 72 20 20 |0,#24].../ ldr |
00001550 20 72 32 2c 5b 72 31 30 2c 23 32 38 5d 20 20 20 | r2,[r10,#28] |
00001560 20 20 20 20 20 20 3b 50 61 74 74 65 72 6e 20 4f | ;Pattern O|
00001570 66 66 73 65 74 0d 07 c6 14 20 61 64 64 20 20 20 |ffset.... add |
00001580 72 32 2c 72 31 30 2c 72 32 0d 07 d0 17 20 73 74 |r2,r10,r2.... st|
00001590 72 20 20 20 72 32 2c 5b 72 31 30 2c 23 32 38 5d |r r2,[r10,#28]|
000015a0 0d 07 da 04 0d 07 e4 30 20 6c 64 72 42 20 20 72 |.......0 ldrB r|
000015b0 31 2c 5b 72 31 30 2c 23 32 31 5d 20 20 20 20 20 |1,[r10,#21] |
000015c0 20 20 20 20 3b 4e 75 6d 62 65 72 20 6f 66 20 49 | ;Number of I|
000015d0 6e 73 74 73 0d 07 ee 09 2e 76 61 6c 6c 0d 07 f8 |nsts.....vall...|
000015e0 31 20 6c 64 72 20 20 20 72 32 2c 5b 72 31 30 2c |1 ldr r2,[r10,|
000015f0 72 31 2c 6c 73 6c 23 35 5d 20 20 20 20 3b 49 6e |r1,lsl#5] ;In|
00001600 73 74 20 41 64 64 72 20 4f 66 66 73 65 74 0d 08 |st Addr Offset..|
00001610 02 14 20 61 64 64 20 20 20 72 32 2c 72 31 30 2c |.. add r2,r10,|
00001620 72 32 0d 08 0c 26 20 73 74 72 20 20 20 72 32 2c |r2...& str r2,|
00001630 5b 72 31 30 2c 72 31 2c 6c 73 6c 23 35 5d 20 20 |[r10,r1,lsl#5] |
00001640 20 20 3b 2b 69 2a 33 32 0d 08 16 13 20 73 75 62 | ;+i*32.... sub|
00001650 53 20 20 72 31 2c 72 31 2c 23 31 0d 08 20 0f 20 |S r1,r1,#1.. . |
00001660 62 4e 65 20 20 20 76 61 6c 6c 0d 08 2a 04 0d 08 |bNe vall..*...|
00001670 34 36 20 6c 64 72 20 20 20 72 30 2c 5b 70 63 5d |46 ldr r0,[pc]|
00001680 20 20 20 20 20 20 20 20 20 20 20 20 20 20 3b 44 | ;D|
00001690 6f 20 6e 6f 74 20 63 61 6c 6c 20 72 65 6c 6f 63 |o not call reloc|
000016a0 61 74 65 72 0d 08 3e 2d 20 73 74 72 20 20 20 72 |ater..>- str r|
000016b0 30 2c 76 61 62 73 6f 6c 75 74 20 20 20 20 20 20 |0,vabsolut |
000016c0 20 20 20 20 3b 74 77 6f 20 74 69 6d 65 73 2e 2e | ;two times..|
000016d0 2e 0d 08 48 11 20 6d 6f 76 20 20 20 70 63 2c 72 |...H. mov pc,r|
000016e0 31 34 0d 08 52 04 0d 08 5c 15 3b 2a 2a 2a 20 52 |14..R...\.;*** R|
000016f0 45 53 54 41 52 54 20 54 55 4e 45 0d 08 66 04 0d |ESTART TUNE..f..|
00001700 08 70 0c 2e 76 5f 72 65 73 65 74 0d 08 7a 14 20 |.p..v_reset..z. |
00001710 a4 61 64 72 20 28 31 30 2c 54 72 61 63 6b 29 0d |.adr (10,Track).|
00001720 08 84 11 20 6d 6f 76 20 20 20 72 31 2c 23 36 34 |... mov r1,#64|
00001730 0d 08 8e 2b 20 73 74 72 20 20 20 72 31 2c 52 65 |...+ str r1,Re|
00001740 67 69 73 74 65 72 73 2b 30 20 20 20 20 20 20 20 |gisters+0 |
00001750 3b 50 61 74 74 20 43 6f 75 6e 74 0d 08 98 17 20 |;Patt Count.... |
00001760 6c 64 72 20 20 20 72 32 2c 5b 72 31 30 2c 23 32 |ldr r2,[r10,#2|
00001770 34 5d 0d 08 a2 39 20 73 74 72 20 20 20 72 32 2c |4]...9 str r2,|
00001780 52 65 67 69 73 74 65 72 73 2b 38 20 20 20 20 20 |Registers+8 |
00001790 20 20 3b 43 75 72 72 65 6e 74 20 53 65 71 75 65 | ;Current Seque|
000017a0 6e 63 65 20 50 6f 69 6e 74 65 72 0d 08 ac 12 20 |nce Pointer.... |
000017b0 6c 64 72 42 20 20 72 32 2c 5b 72 32 5d 0d 08 b6 |ldrB r2,[r2]...|
000017c0 17 20 6c 64 72 20 20 20 72 33 2c 5b 72 31 30 2c |. ldr r3,[r10,|
000017d0 23 32 38 5d 0d 08 c0 23 20 61 64 64 20 20 20 72 |#28]...# add r|
000017e0 33 2c 72 33 2c 72 32 2c 6c 73 6c 23 31 30 2d 28 |3,r3,r2,lsl#10-(|
000017f0 56 6f 63 73 3d 38 29 0d 08 ca 38 20 73 74 72 20 |Vocs=8)...8 str |
00001800 20 20 72 33 2c 52 65 67 69 73 74 65 72 73 2b 34 | r3,Registers+4|
00001810 20 20 20 20 20 20 20 3b 43 75 72 72 65 6e 74 20 | ;Current |
00001820 50 61 74 74 65 72 6e 20 50 6f 69 6e 74 65 72 0d |Pattern Pointer.|
00001830 08 d4 04 0d 08 de 13 20 61 64 72 20 20 20 72 31 |....... adr r1|
00001840 31 2c 48 65 61 64 0d 08 e8 2e 20 6d 6f 76 20 20 |1,Head.... mov |
00001850 20 72 31 2c 23 30 3a 6d 6f 76 20 72 32 2c 23 30 | r1,#0:mov r2,#0|
00001860 3a 6d 6f 76 20 72 33 2c 23 30 3a 6d 6f 76 20 72 |:mov r3,#0:mov r|
00001870 34 2c 23 30 0d 08 f2 2e 20 6d 6f 76 20 20 20 72 |4,#0.... mov r|
00001880 35 2c 23 30 3a 6d 6f 76 20 72 36 2c 23 30 3a 6d |5,#0:mov r6,#0:m|
00001890 6f 76 20 72 37 2c 23 30 3a 6d 6f 76 20 72 38 2c |ov r7,#0:mov r8,|
000018a0 23 30 0d 08 fc 13 20 6d 6f 76 20 20 20 72 30 2c |#0.... mov r0,|
000018b0 23 56 6f 63 73 0d 09 06 09 2e 76 61 6c 6c 0d 09 |#Vocs.....vall..|
000018c0 10 3b 20 73 74 6d 69 61 20 72 31 31 21 2c 7b 72 |.; stmia r11!,{r|
000018d0 31 2d 72 38 7d 20 20 20 20 20 20 20 20 20 3b 43 |1-r8} ;C|
000018e0 6c 65 61 72 20 61 6c 6c 20 63 68 61 6e 6e 65 6c |lear all channel|
000018f0 20 68 65 61 64 73 2e 2e 2e 0d 09 1a 13 20 73 75 | heads....... su|
00001900 62 53 20 20 72 30 2c 72 30 2c 23 31 0d 09 24 0f |bS r0,r0,#1..$.|
00001910 20 62 4e 65 20 20 20 76 61 6c 6c 0d 09 2e 11 20 | bNe vall.... |
00001920 6d 6f 76 20 20 20 70 63 2c 72 31 34 0d 09 38 04 |mov pc,r14..8.|
00001930 0d 09 42 20 3b 2a 2a 2a 20 54 55 52 4e 20 87 20 |..B ;*** TURN . |
00001940 50 4c 41 59 45 52 20 80 20 43 4f 43 4f 2d c8 a1 |PLAYER . COCO-..|
00001950 0d 09 4c 04 0d 09 56 0a 2e 76 5f 6f 66 66 0d 09 |..L...V..v_off..|
00001960 60 35 20 6d 6f 76 20 20 20 72 30 2c 23 31 33 20 |`5 mov r0,#13 |
00001970 20 20 20 20 20 20 20 20 20 20 20 20 20 20 3b 44 | ;D|
00001980 69 73 61 62 6c 65 20 45 76 65 6e 74 20 4e 72 2e |isable Event Nr.|
00001990 20 72 31 0d 09 6a 32 20 6d 6f 76 20 20 20 72 31 | r1..j2 mov r1|
000019a0 2c 23 34 20 20 20 20 20 20 20 20 20 20 20 20 20 |,#4 |
000019b0 20 20 20 3b 28 34 20 3d 20 56 53 79 6e 63 20 45 | ;(4 = VSync E|
000019c0 76 65 6e 74 29 0d 09 74 14 20 73 77 69 20 20 20 |vent)..t. swi |
000019d0 22 4f 53 5f 42 79 74 65 22 0d 09 7e 3b 20 6d 6f |"OS_Byte"..~; mo|
000019e0 76 20 20 20 72 30 2c 23 31 36 20 20 20 20 20 20 |v r0,#16 |
000019f0 20 20 20 20 20 20 20 20 20 3b 46 72 65 65 20 45 | ;Free E|
00001a00 56 45 4e 54 20 56 65 63 74 6f 72 20 28 4e 72 2e |VENT Vector (Nr.|
00001a10 20 31 36 29 0d 09 88 14 20 61 64 72 20 20 20 72 | 16).... adr r|
00001a20 31 2c 76 69 6e 74 65 72 0d 09 92 12 20 61 64 72 |1,vinter.... adr|
00001a30 20 20 20 72 32 2c 48 65 61 64 0d 09 9c 17 20 73 | r2,Head.... s|
00001a40 77 69 20 20 20 22 4f 53 5f 52 65 6c 65 61 73 65 |wi "OS_Release|
00001a50 22 0d 09 a6 04 0d 09 b0 13 20 6c 64 72 20 20 20 |"........ ldr |
00001a60 72 31 2c 56 73 6c 6f 74 0d 09 ba 45 20 73 77 69 |r1,Vslot...E swi|
00001a70 20 20 20 22 53 6f 75 6e 64 5f 52 65 6d 6f 76 65 | "Sound_Remove|
00001a80 56 6f 69 63 65 22 20 20 3b 4c 61 73 74 20 62 75 |Voice" ;Last bu|
00001a90 74 20 6e 6f 74 20 6c 65 61 73 74 2e 2e 2e 20 46 |t not least... F|
00001aa0 72 65 65 20 56 6f 69 63 65 53 6c 6f 74 0d 09 c4 |ree VoiceSlot...|
00001ab0 10 20 6d 6f 76 20 20 20 72 30 2c 23 31 0d 09 ce |. mov r0,#1...|
00001ac0 10 20 6d 6f 76 20 20 20 72 31 2c 23 31 0d 09 d8 |. mov r1,#1...|
00001ad0 2c 20 73 77 69 20 20 20 22 53 6f 75 6e 64 5f 41 |, swi "Sound_A|
00001ae0 74 74 61 63 68 56 6f 69 63 65 22 20 20 3b 52 65 |ttachVoice" ;Re|
00001af0 69 6e 69 74 20 42 65 6c 6c 0d 09 e2 11 20 6d 6f |init Bell.... mo|
00001b00 76 20 20 20 70 63 2c 72 31 34 0d 09 ec 04 0d 09 |v pc,r14......|
00001b10 f6 0d 2e 56 73 74 65 72 65 6f 73 0d 0a 00 32 20 |...Vstereos...2 |
00001b20 64 63 64 20 2d 35 30 20 20 20 20 20 20 3b 53 74 |dcd -50 ;St|
00001b30 65 72 65 6f 20 50 6f 73 69 74 69 6f 6e 73 20 66 |ereo Positions f|
00001b40 6f 72 20 34 20 63 68 61 6e 6e 65 6c 73 0d 0a 0a |or 4 channels...|
00001b50 0c 20 64 63 64 20 2d 32 30 0d 0a 14 0c 20 64 63 |. dcd -20.... dc|
00001b60 64 20 20 32 30 0d 0a 1e 0c 20 64 63 64 20 20 35 |d 20.... dcd 5|
00001b70 30 0d 0a 28 04 0d 0a 32 32 20 64 63 64 2d 31 32 |0..(...22 dcd-12|
00001b80 36 20 20 20 20 20 20 3b 53 74 65 72 65 6f 20 50 |6 ;Stereo P|
00001b90 6f 73 69 74 69 6f 6e 73 20 66 6f 72 20 38 20 63 |ositions for 8 c|
00001ba0 68 61 6e 6e 65 6c 73 0d 0a 3c 0c 20 64 63 64 20 |hannels..<. dcd |
00001bb0 2d 39 30 0d 0a 46 0c 20 64 63 64 20 2d 35 34 0d |-90..F. dcd -54.|
00001bc0 0a 50 0c 20 64 63 64 20 2d 31 38 0d 0a 5a 0c 20 |.P. dcd -18..Z. |
00001bd0 64 63 64 20 20 31 38 0d 0a 64 0c 20 64 63 64 20 |dcd 18..d. dcd |
00001be0 20 35 34 0d 0a 6e 0c 20 64 63 64 20 20 39 30 0d | 54..n. dcd 90.|
00001bf0 0a 78 0c 20 64 63 64 20 31 32 36 0d 0a 82 04 0d |.x. dcd 126.....|
00001c00 0a 8c 10 2e 56 73 6c 6f 74 20 64 63 64 20 30 0d |....Vslot dcd 0.|
00001c10 0a 96 04 0d 0a a0 48 3b 3d 3d 3d 3d 20 c8 99 54 |......H;==== ..T|
00001c20 45 4d 20 d4 20 3d 3d 3d 3d 3d 3d 3d 3d 3d 3d 3d |EM . ===========|
00001c30 3d 3d 3d 3d 3d 3d 3d 3d 3d 3d 3d 3d 3d 3d 3d 3d |================|
*
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00002440 30 30 30 31 30 30 30 20 20 20 20 20 20 20 20 3b |0001000 ;|
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00002880 20 20 20 20 20 64 63 64 20 30 20 20 20 20 20 20 | dcd 0 |
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000028c0 20 3d 3d 3d 3d 3d 3d 3d 3d 3d 3d 3d 3d 3d 3d 3d | ===============|
000028d0 3d 3d 3d 3d 3d 3d 3d 3d 3d 3d 3d 3d 3d 3d 3d 3d |================|
*
000028f0 3d 3d 3d 3d 3d 3d 3d 3d 3d 0d 0d 52 05 20 0d 0d |=========..R. ..|
00002900 5c 3d 3b 2a 2a 2a 20 44 4f 20 45 56 45 52 59 20 |\=;*** DO EVERY |
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00002960 34 5d 20 20 20 20 20 20 20 20 20 20 3b 4c 6f 61 |4] ;Loa|
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00002990 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 3b | ;|
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000029c0 64 69 73 61 62 6c 65 64 21 0d 0d 8e 11 20 6d 6f |disabled!.... mo|
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000029e0 64 72 20 20 20 72 33 2c 5b 72 31 32 2c 23 32 34 |dr r3,[r12,#24|
000029f0 5d 20 20 20 20 20 20 20 20 20 3b 4c 6f 61 64 20 |] ;Load |
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00002a60 75 74 6f 20 56 6f 6c 75 6d 65 20 75 70 3f 0d 0d |uto Volume up?..|
00002a70 b6 12 20 62 6c 4e 65 20 20 76 5f 76 6f 6c 75 70 |.. blNe v_volup|
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00002a90 2c 23 26 66 66 20 3c 3c 38 20 20 20 20 20 20 20 |,#&ff <<8 |
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00002ad0 38 0d 0d d4 14 20 62 6c 4e 65 20 20 76 5f 76 6f |8.... blNe v_vo|
00002ae0 6c 64 6f 77 6e 0d 0d de 38 20 61 6e 64 53 20 20 |ldown...8 andS |
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00002b00 20 20 20 20 20 3b 49 73 20 74 68 65 72 65 20 41 | ;Is there A|
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00002b30 72 23 31 36 0d 0d f2 12 20 62 6c 4e 65 20 20 76 |r#16.... blNe v|
00002b40 5f 61 72 63 75 70 0d 0d fc 3a 20 61 6e 64 53 20 |_arcup...: andS |
00002b50 20 72 32 2c 72 33 2c 23 26 66 66 20 3c 3c 32 34 | r2,r3,#&ff <<24|
00002b60 20 20 20 20 20 20 3b 49 73 20 74 68 65 72 65 20 | ;Is there |
00002b70 41 75 74 6f 20 50 69 74 63 68 20 64 6f 77 6e 3f |Auto Pitch down?|
00002b80 0d 0e 06 17 20 6d 6f 76 4e 65 20 72 32 2c 72 32 |.... movNe r2,r2|
00002b90 2c 6c 73 72 23 32 34 0d 0e 10 14 20 62 6c 4e 65 |,lsr#24.... blNe|
00002ba0 20 20 76 5f 61 72 63 64 6f 77 6e 0d 0e 1a 29 20 | v_arcdown...) |
00002bb0 6d 6f 76 20 20 20 72 31 34 2c 72 31 30 20 20 20 |mov r14,r10 |
00002bc0 20 20 20 20 20 20 20 20 20 20 20 3b 50 6f 70 20 | ;Pop |
00002bd0 20 72 31 34 0d 0e 24 04 0d 0e 2e 4b 20 6c 64 72 | r14..$....K ldr|
00002be0 20 20 20 72 31 2c 5b 72 31 32 2c 23 32 38 5d 20 | r1,[r12,#28] |
00002bf0 20 20 20 20 20 20 20 20 3b 45 66 66 65 63 74 20 | ;Effect |
00002c00 4c 57 6f 72 64 20 26 20 4c 61 73 74 20 54 6f 6e |LWord & Last Ton|
00002c10 65 20 61 72 65 20 69 6e 20 74 68 65 20 48 65 61 |e are in the Hea|
00002c20 64 65 72 0d 0e 38 31 20 61 6e 64 53 20 20 72 32 |der..81 andS r2|
00002c30 2c 72 31 2c 23 26 66 66 20 20 20 20 20 20 20 20 |,r1,#&ff |
00002c40 20 20 20 3b 49 73 6f 6c 61 74 65 20 49 6e 66 6f | ;Isolate Info|
00002c50 42 79 74 65 0d 0e 42 45 20 6d 6f 76 45 71 20 70 |Byte..BE movEq p|
00002c60 63 2c 72 31 34 20 20 20 20 20 20 20 20 20 20 20 |c,r14 |
00002c70 20 20 20 20 3b 69 66 20 30 2c 20 74 68 65 6e 20 | ;if 0, then |
00002c80 74 68 65 72 65 27 73 20 6e 6f 20 65 66 66 65 63 |there's no effec|
00002c90 74 20 61 74 20 61 6c 6c 21 0d 0e 4c 36 20 61 6e |t at all!..L6 an|
00002ca0 64 20 20 20 72 33 2c 72 31 2c 23 26 66 66 30 30 |d r3,r1,#&ff00|
00002cb0 20 20 20 20 20 20 20 20 20 3b 49 73 6f 6c 61 74 | ;Isolat|
00002cc0 65 20 45 66 66 65 63 74 20 6e 75 6d 62 65 72 0d |e Effect number.|
00002cd0 0e 56 4d 20 6c 64 72 20 20 20 72 33 2c 5b 70 63 |.VM ldr r3,[pc|
00002ce0 2c 72 33 2c 6c 73 72 23 36 5d 20 20 20 20 20 3b |,r3,lsr#6] ;|
00002cf0 6c 73 72 23 38 20 66 6f 72 20 65 66 66 65 63 74 |lsr#8 for effect|
00002d00 20 69 6e 74 6f 20 6c 6f 77 62 79 74 65 20 26 20 | into lowbyte & |
00002d10 6c 73 6c 23 32 20 66 6f 72 20 2a 34 0d 0e 60 13 |lsl#2 for *4..`.|
00002d20 20 61 64 64 20 20 20 70 63 2c 70 63 2c 72 33 0d | add pc,pc,r3.|
00002d30 0e 6a 04 0d 0e 74 2e 20 64 63 64 20 20 20 76 5f |.j...t. dcd v_|
00002d40 61 72 70 65 67 67 69 6f 2d 76 6f 66 31 20 20 20 |arpeggio-vof1 |
00002d50 20 20 20 3b 20 30 20 3d 20 41 72 70 65 67 67 69 | ; 0 = Arpeggi|
00002d60 6f 0d 0e 7e 09 2e 76 6f 66 31 0d 0e 88 46 20 64 |o..~..vof1...F d|
00002d70 63 64 20 20 20 76 5f 73 6c 69 64 65 75 70 2d 76 |cd v_slideup-v|
00002d80 6f 66 31 20 20 20 20 20 20 20 3b 20 31 20 3d 20 |of1 ; 1 = |
00002d90 53 6c 69 64 65 20 50 69 74 63 68 20 75 70 20 20 |Slide Pitch up |
00002da0 20 28 74 69 6c 6c 20 41 6d 69 73 20 4d 61 78 29 | (till Amis Max)|
00002db0 0d 0e 92 46 20 64 63 64 20 20 20 76 5f 73 6c 69 |...F dcd v_sli|
00002dc0 64 65 64 6f 77 6e 2d 76 6f 66 31 20 20 20 20 20 |dedown-vof1 |
00002dd0 3b 20 32 20 3d 20 53 6c 69 64 65 20 50 69 74 63 |; 2 = Slide Pitc|
00002de0 68 20 64 6f 77 6e 20 28 74 69 6c 6c 20 41 6d 69 |h down (till Ami|
00002df0 73 20 4d 69 6e 29 0d 0e 9c 2f 20 64 63 64 20 20 |s Min).../ dcd |
00002e00 20 76 5f 76 6f 6c 75 70 2d 76 6f 66 31 20 20 20 | v_volup-vof1 |
00002e10 20 20 20 20 20 20 3b 20 33 20 3d 20 56 6f 6c 75 | ; 3 = Volu|
00002e20 6d 65 20 75 70 0d 0e a6 31 20 64 63 64 20 20 20 |me up...1 dcd |
00002e30 76 5f 76 6f 6c 64 6f 77 6e 2d 76 6f 66 31 20 20 |v_voldown-vof1 |
00002e40 20 20 20 20 20 3b 20 34 20 3d 20 56 6f 6c 75 6d | ; 4 = Volum|
00002e50 65 20 64 6f 77 6e 0d 0e b0 38 20 64 63 64 20 20 |e down...8 dcd |
00002e60 20 76 5f 61 72 63 75 70 2d 76 6f 66 31 20 20 20 | v_arcup-vof1 |
00002e70 20 20 20 20 20 20 3b 20 35 20 3d 20 53 6c 69 64 | ; 5 = Slid|
00002e80 65 20 41 72 63 20 50 69 74 63 68 20 75 70 0d 0e |e Arc Pitch up..|
00002e90 ba 3a 20 64 63 64 20 20 20 76 5f 61 72 63 64 6f |.: dcd v_arcdo|
00002ea0 77 6e 2d 76 6f 66 31 20 20 20 20 20 20 20 3b 20 |wn-vof1 ; |
00002eb0 36 20 3d 20 53 6c 69 64 65 20 41 72 63 20 50 69 |6 = Slide Arc Pi|
00002ec0 74 63 68 20 64 6f 77 6e 0d 0e c4 04 0d 0e ce 0f |tch down........|
00002ed0 2e 76 5f 61 72 70 65 67 67 69 6f 0d 0e d8 42 20 |.v_arpeggio...B |
00002ee0 6d 6f 76 20 20 20 72 31 2c 72 31 2c 6c 73 72 23 |mov r1,r1,lsr#|
00002ef0 32 34 20 20 20 20 20 20 20 20 20 3b 47 65 74 20 |24 ;Get |
00002f00 6c 61 73 74 20 73 74 6f 72 65 64 20 54 6f 6e 65 |last stored Tone|
00002f10 20 69 6e 74 6f 20 6c 6f 77 62 79 74 65 0d 0e e2 | into lowbyte...|
00002f20 2a 20 63 6d 70 20 20 20 72 30 2c 23 31 20 20 20 |* cmp r0,#1 |
00002f30 20 20 20 20 20 20 20 20 20 20 20 20 20 3b 54 69 | ;Ti|
00002f40 6d 65 3d 31 20 6f 72 0d 0e ec 27 20 63 6d 70 4e |me=1 or...' cmpN|
00002f50 65 20 72 30 2c 23 34 20 20 20 20 20 20 20 20 20 |e r0,#4 |
00002f60 20 20 20 20 20 20 20 3b 54 69 6d 65 3d 34 0d 0e | ;Time=4..|
00002f70 f6 46 20 61 64 64 45 71 20 72 31 2c 72 31 2c 72 |.F addEq r1,r1,r|
00002f80 32 2c 6c 73 72 23 34 20 20 20 20 20 20 20 3b 20 |2,lsr#4 ; |
00002f90 2e 2e 2e 74 68 65 6e 20 61 64 64 20 20 6c 65 66 |...then add lef|
00002fa0 74 20 49 6e 66 6f 4e 69 62 62 6c 65 20 74 6f 20 |t InfoNibble to |
00002fb0 4e 6f 74 65 0d 0f 00 2a 20 63 6d 70 20 20 20 72 |Note...* cmp r|
00002fc0 30 2c 23 32 20 20 20 20 20 20 20 20 20 20 20 20 |0,#2 |
00002fd0 20 20 20 20 3b 54 69 6d 65 3d 32 20 6f 72 0d 0f | ;Time=2 or..|
00002fe0 0a 27 20 63 6d 70 4e 65 20 72 30 2c 23 35 20 20 |.' cmpNe r0,#5 |
00002ff0 20 20 20 20 20 20 20 20 20 20 20 20 20 20 3b 54 | ;T|
00003000 69 6d 65 3d 35 0d 0f 14 46 20 61 6e 64 45 71 20 |ime=5...F andEq |
00003010 72 32 2c 72 32 2c 23 26 30 66 20 20 20 20 20 20 |r2,r2,#&0f |
00003020 20 20 20 20 20 3b 20 2e 2e 2e 74 68 65 6e 20 61 | ; ...then a|
00003030 64 64 20 72 69 67 68 74 20 49 6e 66 6f 4e 69 62 |dd right InfoNib|
00003040 62 6c 65 20 74 6f 20 4e 6f 74 65 0d 0f 1e 13 20 |ble to Note.... |
00003050 61 64 64 45 71 20 72 31 2c 72 31 2c 72 32 0d 0f |addEq r1,r1,r2..|
00003060 28 49 20 6c 64 72 20 20 20 72 31 2c 5b 72 31 31 |(I ldr r1,[r11|
00003070 2c 72 31 2c 6c 73 6c 23 32 5d 20 20 20 20 3b 47 |,r1,lsl#2] ;G|
00003080 65 74 20 65 71 75 69 76 61 6c 65 6e 74 20 46 72 |et equivalent Fr|
00003090 65 71 75 65 6e 63 79 20 66 72 6f 6d 20 72 31 31 |equency from r11|
000030a0 3d 66 54 61 62 6c 65 0d 0f 32 2c 20 73 74 72 20 |=fTable..2, str |
000030b0 20 20 72 31 2c 5b 72 31 32 2c 23 34 5d 20 20 20 | r1,[r12,#4] |
000030c0 20 20 20 20 20 20 20 3b 45 6e 74 65 72 20 50 69 | ;Enter Pi|
000030d0 74 63 68 0d 0f 3c 11 20 6d 6f 76 20 20 20 70 63 |tch..<. mov pc|
000030e0 2c 72 31 34 0d 0f 46 04 0d 0f 50 0e 2e 76 5f 73 |,r14..F...P..v_s|
000030f0 6c 69 64 65 75 70 0d 0f 5a 32 20 61 64 64 20 20 |lideup..Z2 add |
00003100 20 72 31 2c 72 34 2c 72 32 2c 6c 73 6c 23 36 20 | r1,r4,r2,lsl#6 |
00003110 20 20 20 20 20 20 3b 20 46 72 65 71 2b 49 6e 66 | ; Freq+Inf|
00003120 6f 42 79 74 65 2a 36 34 0d 0f 64 44 20 63 6d 70 |oByte*64..dD cmp|
00003130 20 20 20 72 31 2c 23 26 31 38 38 30 30 20 20 20 | r1,#&18800 |
00003140 20 20 20 20 20 20 20 20 3b 4d 69 6e 20 50 65 72 | ;Min Per|
00003150 20 3d 20 26 30 37 31 2c 20 69 65 20 4f 75 74 50 | = &071, ie OutP|
00003160 75 74 46 20 3c 20 26 31 38 34 44 41 0d 0f 6e 16 |utF < &184DA..n.|
00003170 20 73 74 72 4c 74 20 72 31 2c 5b 72 31 32 2c 23 | strLt r1,[r12,#|
00003180 34 5d 0d 0f 78 11 20 6d 6f 76 20 20 20 70 63 2c |4]..x. mov pc,|
00003190 72 31 34 0d 0f 82 10 2e 76 5f 73 6c 69 64 65 64 |r14.....v_slided|
000031a0 6f 77 6e 0d 0f 8c 32 20 73 75 62 20 20 20 72 31 |own...2 sub r1|
000031b0 2c 72 34 2c 72 32 2c 6c 73 6c 23 36 20 20 20 20 |,r4,r2,lsl#6 |
000031c0 20 20 20 3b 20 46 72 65 71 2d 49 6e 66 6f 42 79 | ; Freq-InfoBy|
000031d0 74 65 2a 36 34 0d 0f 96 44 20 63 6d 70 20 20 20 |te*64...D cmp |
000031e0 72 31 2c 23 26 33 33 34 30 20 20 20 20 20 20 20 |r1,#&3340 |
000031f0 20 20 20 20 20 3b 4d 61 78 20 50 65 72 20 3d 20 | ;Max Per = |
00003200 26 33 35 38 2c 20 69 65 20 4f 75 74 50 75 74 46 |&358, ie OutPutF|
00003210 20 3e 20 26 20 33 33 35 35 0d 0f a0 16 20 73 74 | > & 3355.... st|
00003220 72 47 74 20 72 31 2c 5b 72 31 32 2c 23 34 5d 0d |rGt r1,[r12,#4].|
00003230 0f aa 11 20 6d 6f 76 20 20 20 70 63 2c 72 31 34 |... mov pc,r14|
00003240 0d 0f b4 04 0d 0f be 0c 2e 76 5f 76 6f 6c 75 70 |.........v_volup|
00003250 0d 0f c8 4a 20 63 6d 70 20 20 20 72 30 2c 23 31 |...J cmp r0,#1|
00003260 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 | |
00003270 3b 4f 6e 6c 79 20 65 61 63 68 20 66 69 72 73 74 |;Only each first|
00003280 20 76 5f 69 6e 74 65 72 72 75 70 74 20 66 6f 72 | v_interrupt for|
00003290 20 73 6c 6f 77 20 64 6f 77 6e 0d 0f d2 11 20 6d | slow down.... m|
000032a0 6f 76 4e 65 20 70 63 2c 72 31 34 0d 0f dc 38 20 |ovNe pc,r14...8 |
000032b0 6c 64 72 20 20 20 72 31 2c 5b 72 31 32 2c 23 31 |ldr r1,[r12,#1|
000032c0 36 5d 20 20 20 20 20 20 20 20 20 3b 54 68 65 72 |6] ;Ther|
000032d0 65 20 69 73 20 63 75 72 72 65 6e 74 20 56 6f 6c |e is current Vol|
000032e0 75 6d 65 0d 0f e6 13 20 73 75 62 53 20 20 72 31 |ume.... subS r1|
000032f0 2c 72 31 2c 72 32 0d 0f f0 4a 20 73 74 72 50 6c |,r1,r2...J strPl|
00003300 20 72 31 2c 5b 72 31 32 2c 23 31 36 5d 20 20 20 | r1,[r12,#16] |
00003310 20 20 20 20 20 20 3b 49 66 20 6e 6f 74 20 3e 20 | ;If not > |
00003320 30 20 20 28 4d 61 78 20 56 6f 6c 29 2c 20 74 68 |0 (Max Vol), th|
00003330 65 6e 20 77 72 69 74 65 20 69 74 20 62 61 63 6b |en write it back|
00003340 0d 0f fa 11 20 6d 6f 76 20 20 20 70 63 2c 72 31 |.... mov pc,r1|
00003350 34 0d 10 04 0e 2e 76 5f 76 6f 6c 64 6f 77 6e 0d |4.....v_voldown.|
00003360 10 0e 10 20 63 6d 70 20 20 20 72 30 2c 23 31 0d |... cmp r0,#1.|
00003370 10 18 11 20 6d 6f 76 4e 65 20 70 63 2c 72 31 34 |... movNe pc,r14|
00003380 0d 10 22 17 20 6c 64 72 20 20 20 72 31 2c 5b 72 |..". ldr r1,[r|
00003390 31 32 2c 23 31 36 5d 0d 10 2c 13 20 61 64 64 20 |12,#16]..,. add |
000033a0 20 20 72 31 2c 72 31 2c 72 32 0d 10 36 12 20 63 | r1,r1,r2..6. c|
000033b0 6d 70 20 20 20 72 31 2c 23 32 35 35 0d 10 40 4a |mp r1,#255..@J|
000033c0 20 73 74 72 4c 73 20 72 31 2c 5b 72 31 32 2c 23 | strLs r1,[r12,#|
000033d0 31 36 5d 20 20 20 20 20 20 20 20 20 3b 49 66 20 |16] ;If |
000033e0 6e 6f 74 20 3c 32 35 35 20 28 4d 69 6e 20 56 6f |not <255 (Min Vo|
000033f0 6c 29 2c 20 74 68 65 6e 20 77 72 69 74 65 20 69 |l), then write i|
00003400 74 20 62 61 63 6b 0d 10 4a 11 20 6d 6f 76 20 20 |t back..J. mov |
00003410 20 70 63 2c 72 31 34 0d 10 54 04 0d 10 5e 0c 2e | pc,r14..T...^..|
00003420 76 5f 61 72 63 75 70 0d 10 68 45 20 61 64 64 53 |v_arcup..hE addS|
00003430 20 20 72 31 2c 72 34 2c 72 32 2c 6c 73 6c 23 34 | r1,r4,r2,lsl#4|
00003440 20 20 20 20 20 20 20 3b 50 69 74 63 68 2b 49 6e | ;Pitch+In|
00003450 66 6f 42 79 74 65 2a 31 36 20 28 66 6f 72 20 73 |foByte*16 (for s|
00003460 6c 6f 77 20 73 6c 69 64 69 6e 67 29 0d 10 72 16 |low sliding)..r.|
00003470 20 73 74 72 50 6c 20 72 31 2c 5b 72 31 32 2c 23 | strPl r1,[r12,#|
00003480 34 5d 0d 10 7c 11 20 6d 6f 76 20 20 20 70 63 2c |4]..|. mov pc,|
00003490 72 31 34 0d 10 86 0e 2e 76 5f 61 72 63 64 6f 77 |r14.....v_arcdow|
000034a0 6e 0d 10 90 45 20 73 75 62 53 20 20 72 31 2c 72 |n...E subS r1,r|
000034b0 34 2c 72 32 2c 6c 73 6c 23 34 20 20 20 20 20 20 |4,r2,lsl#4 |
000034c0 20 3b 50 69 74 63 68 2d 49 6e 66 6f 42 79 74 65 | ;Pitch-InfoByte|
000034d0 2a 31 36 20 28 66 6f 72 20 73 6c 6f 77 20 73 6c |*16 (for slow sl|
000034e0 69 64 69 6e 67 29 0d 10 9a 16 20 73 74 72 50 6c |iding).... strPl|
000034f0 20 72 31 2c 5b 72 31 32 2c 23 34 5d 0d 10 a4 11 | r1,[r12,#4]....|
00003500 20 6d 6f 76 20 20 20 70 63 2c 72 31 34 0d 10 ae | mov pc,r14...|
00003510 04 0d 10 b8 1e 3b 2a 2a 2a 20 45 4e 54 52 59 20 |.....;*** ENTRY |
00003520 c8 92 53 20 e3 20 47 41 4d 45 20 d4 20 46 58 0d |..S . GAME . FX.|
00003530 10 c2 04 0d 10 cc 08 2e 66 78 31 0d 10 d6 18 20 |........fx1.... |
00003540 61 64 72 20 20 20 72 31 32 2c 48 65 61 64 2b 30 |adr r12,Head+0|
00003550 2a 33 32 0d 10 e0 10 20 62 20 20 20 20 20 66 78 |*32.... b fx|
00003560 34 2b 34 0d 10 ea 08 2e 66 78 32 0d 10 f4 18 20 |4+4.....fx2.... |
00003570 61 64 72 20 20 20 72 31 32 2c 48 65 61 64 2b 31 |adr r12,Head+1|
00003580 2a 33 32 0d 10 fe 10 20 62 20 20 20 20 20 66 78 |*32.... b fx|
00003590 34 2b 34 0d 11 08 08 2e 66 78 33 0d 11 12 18 20 |4+4.....fx3.... |
000035a0 61 64 72 20 20 20 72 31 32 2c 48 65 61 64 2b 32 |adr r12,Head+2|
000035b0 2a 33 32 0d 11 1c 10 20 62 20 20 20 20 20 66 78 |*32.... b fx|
000035c0 34 2b 34 0d 11 26 08 2e 66 78 34 0d 11 30 18 20 |4+4..&..fx4..0. |
000035d0 61 64 72 20 20 20 72 31 32 2c 48 65 61 64 2b 33 |adr r12,Head+3|
000035e0 2a 33 32 0d 11 3a 10 20 6d 6f 76 20 20 20 72 30 |*32..:. mov r0|
000035f0 2c 23 31 0d 11 44 31 20 73 74 72 42 20 20 72 30 |,#1..D1 strB r0|
00003600 2c 5b 72 31 32 2c 23 33 30 5d 20 20 20 20 20 20 |,[r12,#30] |
00003610 20 20 20 3b 53 65 74 20 53 6f 75 6e 64 46 58 20 | ;Set SoundFX |
00003620 66 6c 61 67 0d 11 4e 14 20 61 64 72 20 20 20 72 |flag..N. adr r|
00003630 31 30 2c 54 72 61 63 6b 0d 11 58 15 20 61 64 72 |10,Track..X. adr|
00003640 20 20 20 72 31 31 2c 46 74 61 62 6c 65 0d 11 62 | r11,Ftable..b|
00003650 10 20 62 20 20 20 20 20 76 72 75 6c 65 0d 11 6c |. b vrule..l|
00003660 04 0d 11 76 46 3b 2a 2a 2a 20 a8 45 52 52 55 50 |...vF;*** .ERRUP|
00003670 54 20 45 4e 54 52 59 20 c8 92 20 28 23 72 30 3d |T ENTRY .. (#r0=|
00003680 45 76 65 6e 74 20 4e 6f 2c 20 72 31 32 3d 57 6f |Event No, r12=Wo|
00003690 72 6b 73 70 61 63 65 20 5b 68 65 72 65 20 48 65 |rkspace [here He|
000036a0 61 64 41 64 72 5d 29 0d 11 80 04 0d 11 8a 0b 2e |adAdr]).........|
000036b0 76 69 6e 74 65 72 0d 11 94 4c 20 73 74 6d 66 64 |vinter...L stmfd|
000036c0 20 72 31 33 21 2c 7b 72 31 2d 72 31 31 7d 20 20 | r13!,{r1-r11} |
000036d0 20 20 20 20 20 20 3b 46 6f 72 20 6e 6f 74 20 69 | ;For not i|
000036e0 6e 74 65 72 63 65 70 74 69 6e 67 20 76 65 63 74 |ntercepting vect|
000036f0 6f 72 20 2d 3e 20 70 75 73 68 20 72 31 34 20 74 |or -> push r14 t|
00003700 6f 6f 0d 11 9e 04 0d 11 a8 4c 20 61 64 72 20 20 |oo.......L adr |
00003710 20 72 31 31 2c 46 74 61 62 6c 65 20 20 20 20 20 | r11,Ftable |
00003720 20 20 20 20 20 20 3b 72 31 31 20 26 20 72 31 32 | ;r11 & r12|
00003730 20 70 6f 69 6e 74 65 72 73 20 61 72 65 20 6e 65 | pointers are ne|
00003740 65 64 65 64 20 69 6e 20 62 6f 74 68 20 63 61 73 |eded in both cas|
00003750 65 73 0d 11 b2 04 0d 11 bc 35 20 6c 64 6d 44 62 |es.......5 ldmDb|
00003760 20 72 31 31 2c 7b 72 30 2c 72 31 7d 20 20 20 20 | r11,{r0,r1} |
00003770 20 20 20 20 20 20 3b 4c 6f 61 64 20 43 6f 75 6e | ;Load Coun|
00003780 74 65 72 20 26 20 53 70 65 65 64 0d 11 c6 29 20 |ter & Speed...) |
00003790 61 64 64 20 20 20 72 30 2c 72 30 2c 23 31 20 20 |add r0,r0,#1 |
000037a0 20 20 20 20 20 20 20 20 20 20 20 3b 43 6f 75 6e | ;Coun|
000037b0 74 65 72 2b 0d 11 d0 35 20 63 6d 70 20 20 20 72 |ter+...5 cmp r|
000037c0 30 2c 72 31 20 20 20 20 20 20 20 20 20 20 20 20 |0,r1 |
000037d0 20 20 20 20 3b 49 66 20 3e 3d 20 53 70 65 65 64 | ;If >= Speed|
000037e0 2c 20 74 68 65 6e 2e 2e 2e 0d 11 da 4d 20 6d 6f |, then......M mo|
000037f0 76 48 73 20 72 30 2c 23 30 20 20 20 20 20 20 20 |vHs r0,#0 |
00003800 20 20 20 20 20 20 20 20 20 3b 20 20 20 20 20 20 | ; |
00003810 72 65 73 65 74 20 43 6f 75 6e 74 65 72 20 20 20 |reset Counter |
00003820 20 7c 20 48 53 2c 20 63 61 75 73 65 20 53 65 74 | | HS, cause Set|
00003830 5f 53 70 65 65 64 0d 11 e4 43 20 73 74 72 20 20 |_Speed...C str |
00003840 20 72 30 2c 5b 72 31 31 2c 23 2d 38 5d 20 20 20 | r0,[r11,#-8] |
00003850 20 20 20 20 20 20 3b 20 20 20 20 20 20 20 20 20 | ; |
00003860 20 20 20 20 20 20 20 20 20 20 20 20 20 20 7c 20 | | |
00003870 63 6f 75 6c 64 20 73 65 74 0d 11 ee 4c 20 62 48 |could set...L bH|
00003880 73 20 20 20 76 70 6c 61 79 20 20 20 20 20 20 20 |s vplay |
00003890 20 20 20 20 20 20 20 20 20 3b 20 20 20 20 26 20 | ; & |
000038a0 50 6c 61 79 20 6f 6e 65 20 72 6f 77 21 20 20 20 |Play one row! |
000038b0 20 7c 20 53 70 65 65 64 20 3c 20 43 6f 75 6e 74 | | Speed < Count|
000038c0 65 72 2e 2e 2e 0d 11 f8 04 0d 12 02 3f 20 62 6c |er..........? bl|
000038d0 20 20 20 20 76 65 66 66 65 63 74 73 20 20 20 20 | veffects |
000038e0 20 20 20 20 20 20 20 20 20 3b 57 65 6c 6c 2c 20 | ;Well, |
000038f0 65 6c 73 65 20 73 75 70 70 6f 72 74 20 74 68 65 |else support the|
00003900 20 65 66 66 65 63 74 73 0d 12 0c 16 20 61 64 64 | effects.... add|
00003910 20 20 20 72 31 32 2c 72 31 32 2c 23 33 32 0d 12 | r12,r12,#32..|
00003920 16 23 20 62 6c 20 20 20 20 76 65 66 66 65 63 74 |.# bl veffect|
00003930 73 20 20 20 20 20 20 20 20 20 20 20 20 20 3b 32 |s ;2|
00003940 2e 0d 12 20 16 20 61 64 64 20 20 20 72 31 32 2c |... . add r12,|
00003950 72 31 32 2c 23 33 32 0d 12 2a 23 20 62 6c 20 20 |r12,#32..*# bl |
00003960 20 20 76 65 66 66 65 63 74 73 20 20 20 20 20 20 | veffects |
00003970 20 20 20 20 20 20 20 3b 33 2e 0d 12 34 16 20 61 | ;3...4. a|
00003980 64 64 20 20 20 72 31 32 2c 72 31 32 2c 23 33 32 |dd r12,r12,#32|
00003990 0d 12 3e 23 20 62 6c 20 20 20 20 76 65 66 66 65 |..># bl veffe|
000039a0 63 74 73 20 20 20 20 20 20 20 20 20 20 20 20 20 |cts |
000039b0 3b 34 2e 0d 12 48 05 5d 0d 12 52 0e e7 20 56 6f |;4...H.]..R.. Vo|
000039c0 63 73 3d 38 20 8c 0d 12 5c 0a 5b 4f 50 54 20 70 |cs=8 ...\.[OPT p|
000039d0 0d 12 66 16 20 61 64 64 20 20 20 72 31 32 2c 72 |..f. add r12,r|
000039e0 31 32 2c 23 33 32 0d 12 70 23 20 62 6c 20 20 20 |12,#32..p# bl |
000039f0 20 76 65 66 66 65 63 74 73 20 20 20 20 20 20 20 | veffects |
00003a00 20 20 20 20 20 20 3b 35 2e 0d 12 7a 16 20 61 64 | ;5...z. ad|
00003a10 64 20 20 20 72 31 32 2c 72 31 32 2c 23 33 32 0d |d r12,r12,#32.|
00003a20 12 84 23 20 62 6c 20 20 20 20 76 65 66 66 65 63 |..# bl veffec|
00003a30 74 73 20 20 20 20 20 20 20 20 20 20 20 20 20 3b |ts ;|
00003a40 36 2e 0d 12 8e 16 20 61 64 64 20 20 20 72 31 32 |6..... add r12|
00003a50 2c 72 31 32 2c 23 33 32 0d 12 98 23 20 62 6c 20 |,r12,#32...# bl |
00003a60 20 20 20 76 65 66 66 65 63 74 73 20 20 20 20 20 | veffects |
00003a70 20 20 20 20 20 20 20 20 3b 37 2e 0d 12 a2 16 20 | ;7..... |
00003a80 61 64 64 20 20 20 72 31 32 2c 72 31 32 2c 23 33 |add r12,r12,#3|
00003a90 32 0d 12 ac 23 20 62 6c 20 20 20 20 76 65 66 66 |2...# bl veff|
00003aa0 65 63 74 73 20 20 20 20 20 20 20 20 20 20 20 20 |ects |
00003ab0 20 3b 38 2e 0d 12 b6 05 5d 0d 12 c0 05 cd 0d 12 | ;8.....].......|
00003ac0 ca 0a 5b 4f 50 54 20 70 0d 12 d4 27 20 6c 64 6d |..[OPT p...' ldm|
00003ad0 66 64 20 72 31 33 21 2c 7b 72 31 2d 72 31 31 2c |fd r13!,{r1-r11,|
00003ae0 70 63 7d 20 20 20 20 20 3b 52 65 74 75 72 6e 0d |pc} ;Return.|
00003af0 12 de 05 20 0d 12 e8 34 3b 2a 2a 2a 20 50 4c 41 |... ...4;*** PLA|
00003b00 59 20 ee 45 20 50 41 54 54 45 52 4e 2d 50 4f 53 |Y .E PATTERN-POS|
00003b10 49 54 49 4f 4e 20 28 41 4c 4c 20 34 2f 38 20 43 |ITION (ALL 4/8 C|
00003b20 48 41 4e 4e 45 4c 53 29 0d 12 f2 04 0d 12 fc 0a |HANNELS)........|
00003b30 2e 76 70 6c 61 79 0d 13 06 17 20 61 64 72 20 20 |.vplay.... adr |
00003b40 20 72 36 2c 52 65 67 69 73 74 65 72 73 0d 13 10 | r6,Registers...|
00003b50 39 20 6c 64 6d 49 61 20 72 36 2c 7b 72 37 2d 72 |9 ldmIa r6,{r7-r|
00003b60 39 7d 20 20 20 20 20 20 20 20 20 20 20 3b 4c 6f |9} ;Lo|
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00003b80 69 73 74 65 72 73 0d 13 1a 14 20 61 64 72 20 20 |isters.... adr |
00003b90 20 72 31 30 2c 54 72 61 63 6b 0d 13 24 04 0d 13 | r10,Track..$...|
00003ba0 2e 23 20 62 6c 20 20 20 20 76 63 68 61 6e 6e 65 |.# bl vchanne|
00003bb0 6c 20 20 20 20 20 20 20 20 20 20 20 20 20 3b 31 |l ;1|
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00003bd0 72 31 32 2c 23 33 32 0d 13 42 23 20 62 6c 20 20 |r12,#32..B# bl |
00003be0 20 20 76 63 68 61 6e 6e 65 6c 20 20 20 20 20 20 | vchannel |
00003bf0 20 20 20 20 20 20 20 3b 32 2e 0d 13 4c 16 20 61 | ;2...L. a|
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00003c10 0d 13 56 23 20 62 6c 20 20 20 20 76 63 68 61 6e |..V# bl vchan|
00003c20 6e 65 6c 20 20 20 20 20 20 20 20 20 20 20 20 20 |nel |
00003c30 3b 33 2e 0d 13 60 16 20 61 64 64 20 20 20 72 31 |;3...`. add r1|
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00003c50 20 20 20 20 76 63 68 61 6e 6e 65 6c 20 20 20 20 | vchannel |
00003c60 20 20 20 20 20 20 20 20 20 3b 34 2e 0d 13 74 05 | ;4...t.|
00003c70 5d 0d 13 7e 0e e7 20 56 6f 63 73 3d 38 20 8c 0d |]..~.. Vocs=8 ..|
00003c80 13 88 0a 5b 4f 50 54 20 70 0d 13 92 16 20 61 64 |...[OPT p.... ad|
00003c90 64 20 20 20 72 31 32 2c 72 31 32 2c 23 33 32 0d |d r12,r12,#32.|
00003ca0 13 9c 23 20 62 6c 20 20 20 20 76 63 68 61 6e 6e |..# bl vchann|
00003cb0 65 6c 20 20 20 20 20 20 20 20 20 20 20 20 20 3b |el ;|
00003cc0 35 2e 0d 13 a6 16 20 61 64 64 20 20 20 72 31 32 |5..... add r12|
00003cd0 2c 72 31 32 2c 23 33 32 0d 13 b0 23 20 62 6c 20 |,r12,#32...# bl |
00003ce0 20 20 20 76 63 68 61 6e 6e 65 6c 20 20 20 20 20 | vchannel |
00003cf0 20 20 20 20 20 20 20 20 3b 36 2e 0d 13 ba 16 20 | ;6..... |
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00003d10 32 0d 13 c4 23 20 62 6c 20 20 20 20 76 63 68 61 |2...# bl vcha|
00003d20 6e 6e 65 6c 20 20 20 20 20 20 20 20 20 20 20 20 |nnel |
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00003d50 6c 20 20 20 20 76 63 68 61 6e 6e 65 6c 20 20 20 |l vchannel |
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00003e30 20 52 65 74 75 72 6e 20 69 6e 73 74 65 61 64 0d | Return instead.|
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00004020 3b 52 65 74 75 72 6e 0d 14 8c 04 0d 14 96 2f 3b |;Return......./;|
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00004050 46 4f 52 4d 41 54 49 4f 4e 53 0d 14 a0 04 0d 14 |FORMATIONS......|
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00004100 20 76 72 75 6c 65 20 20 20 20 20 20 20 20 20 20 | vrule |
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00004120 20 6c 64 72 20 20 20 72 32 2c 5b 72 31 32 2c 23 | ldr r2,[r12,#|
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00004140 23 30 20 20 20 20 20 20 20 20 20 20 20 20 20 20 |#0 |
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00004200 2c 46 20 62 45 71 20 20 20 76 63 6f 6d 6d 73 20 |,F bEq vcomms |
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000045d0 20 20 20 20 20 20 20 20 20 20 20 3b 20 20 20 20 | ; |
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00004600 52 65 70 41 74 0d 15 d6 2a 20 73 74 72 20 20 20 |RepAt...* str |
00004610 72 30 2c 5b 72 31 32 2c 23 20 30 5d 20 20 20 20 |r0,[r12,# 0] |
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00004630 15 e0 2d 20 73 74 72 20 20 20 72 32 2c 5b 72 31 |..- str r2,[r1|
00004640 32 2c 23 31 32 5d 20 20 20 20 20 20 20 20 20 3b |2,#12] ;|
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00004860 32 20 20 20 20 20 20 20 20 20 20 20 20 20 3b 36 |2 ;6|
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00004920 63 75 70 2d 76 6f 66 32 20 20 20 20 20 20 3b 20 |cup-vof2 ; |
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00004a50 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 | |
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00004a80 65 2c 20 62 75 74 20 6c 61 74 65 72 21 0d 16 f8 |e, but later!...|
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00004aa0 23 32 38 5d 20 20 20 20 20 20 20 20 20 3b 53 74 |#28] ;St|
00004ab0 6f 72 65 20 49 6e 66 6f 42 79 74 65 2c 20 66 6f |ore InfoByte, fo|
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00004ad0 76 20 20 20 72 30 2c 72 30 2c 6c 73 72 23 38 0d |v r0,r0,lsr#8.|
00004ae0 17 0c 3c 20 73 74 72 42 20 20 72 30 2c 5b 72 31 |..< strB r0,[r1|
00004af0 32 2c 23 32 39 5d 20 20 20 20 20 20 20 20 20 3b |2,#29] ;|
00004b00 53 74 6f 72 65 20 43 6f 6d 6d 42 79 74 65 2c 20 |Store CommByte, |
00004b10 66 6f 72 20 45 66 66 65 63 74 73 0d 17 16 09 2e |for Effects.....|
00004b20 76 6e 6f 70 0d 17 20 2b 20 6d 6f 76 20 20 20 70 |vnop.. + mov p|
00004b30 63 2c 72 31 34 20 20 20 20 20 20 20 20 20 20 20 |c,r14 |
00004b40 20 20 20 20 3b 61 6e 64 20 72 65 74 75 72 6e 0d | ;and return.|
00004b50 17 2a 04 0d 17 34 0f 2e 76 73 74 65 72 65 6f 70 |.*...4..vstereop|
00004b60 6f 73 0d 17 3e 4d 20 61 64 72 20 20 20 72 30 2c |os..>M adr r0,|
00004b70 48 65 61 64 20 20 20 20 20 20 20 20 20 20 20 20 |Head |
00004b80 20 20 3b 47 65 74 20 63 75 72 72 65 6e 74 20 63 | ;Get current c|
00004b90 68 61 6e 6e 65 6c 20 6e 75 6d 62 65 72 20 28 6c |hannel number (l|
00004ba0 69 74 74 6c 65 20 4f 76 65 72 68 65 61 64 29 0d |ittle Overhead).|
00004bb0 17 48 14 20 73 75 62 20 20 20 72 30 2c 72 31 32 |.H. sub r0,r12|
00004bc0 2c 72 30 0d 17 52 35 20 6d 6f 76 20 20 20 72 30 |,r0..R5 mov r0|
00004bd0 2c 72 30 2c 6c 73 72 23 33 20 20 20 20 20 20 20 |,r0,lsr#3 |
00004be0 20 20 20 3b 81 20 38 3b 20 3d 3e 20 30 2c 34 2c | ;. 8; => 0,4,|
00004bf0 38 2c 31 32 2c 2e 2e 2e 0d 17 5c 12 20 63 6d 70 |8,12,.....\. cmp|
00004c00 20 20 20 72 30 2c 23 37 2a 34 0d 17 66 45 20 6d | r0,#7*4..fE m|
00004c10 6f 76 45 71 20 72 31 2c 20 20 20 23 26 36 30 20 |ovEq r1, #&60 |
00004c20 20 20 20 20 20 20 20 20 20 20 3b 53 74 65 72 65 | ;Stere|
00004c30 6f 20 49 6d 61 67 65 20 52 65 67 69 73 74 65 72 |o Image Register|
00004c40 20 20 20 37 20 20 3d 20 41 64 72 20 26 36 30 0d | 7 = Adr &60.|
00004c50 17 70 4d 20 61 64 64 4e 65 20 72 31 2c 72 30 2c |.pM addNe r1,r0,|
00004c60 23 26 36 34 20 20 20 20 20 20 20 20 20 20 20 3b |#&64 ;|
00004c70 53 74 65 72 65 6f 20 49 6d 61 67 65 20 52 65 67 |Stereo Image Reg|
00004c80 69 73 74 65 72 73 20 30 2d 36 20 3d 20 41 64 72 |isters 0-6 = Adr|
00004c90 20 26 36 34 20 75 70 77 61 72 64 73 0d 17 7a 17 | &64 upwards..z.|
00004ca0 20 6d 6f 76 20 20 20 72 31 2c 72 31 2c 6c 73 6c | mov r1,r1,lsl|
00004cb0 23 32 34 0d 17 84 13 20 6f 72 72 20 20 20 72 31 |#24.... orr r1|
00004cc0 2c 72 31 2c 72 32 0d 17 8e 17 20 6d 6f 76 20 20 |,r1,r2.... mov |
00004cd0 20 72 32 2c 23 26 33 34 30 30 30 30 30 0d 17 98 | r2,#&3400000...|
00004ce0 12 20 73 74 72 20 20 20 72 31 2c 5b 72 32 5d 0d |. str r1,[r2].|
00004cf0 17 a2 05 5d 0d 17 ac 0e e7 20 56 6f 63 73 3d 34 |...]..... Vocs=4|
00004d00 20 8c 0d 17 b6 0a 5b 4f 50 54 20 70 0d 17 c0 39 | .....[OPT p...9|
00004d10 20 63 6d 70 20 20 20 72 30 2c 23 33 2a 34 20 20 | cmp r0,#3*4 |
00004d20 20 20 20 20 20 20 20 20 20 20 20 20 3b 45 78 74 | ;Ext|
00004d30 72 61 20 41 64 72 20 6f 66 20 49 6d 61 67 65 20 |ra Adr of Image |
00004d40 52 65 67 20 37 0d 17 ca 19 20 73 75 62 45 71 20 |Reg 7.... subEq |
00004d50 72 31 2c 72 31 2c 23 26 31 30 3c 3c 32 34 0d 17 |r1,r1,#&10<<24..|
00004d60 d4 41 20 61 64 64 4e 65 20 72 31 2c 72 31 2c 23 |.A addNe r1,r1,#|
00004d70 26 31 30 3c 3c 32 34 20 20 20 20 20 20 20 3b 57 |&10<<24 ;W|
00004d80 65 6c 6c 2c 20 73 65 74 20 75 70 20 74 77 69 6e |ell, set up twin|
00004d90 20 49 6d 61 67 65 20 52 65 67 20 74 6f 6f 21 0d | Image Reg too!.|
00004da0 17 de 12 20 73 74 72 20 20 20 72 31 2c 5b 72 32 |... str r1,[r2|
00004db0 5d 0d 17 e8 05 5d 0d 17 f2 05 cd 0d 17 fc 0a 5b |]....].........[|
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00004dd0 70 63 2c 72 31 34 0d 18 10 04 0d 18 1a 0f 2e 76 |pc,r14.........v|
00004de0 61 75 74 6f 76 6f 6c 75 70 0d 18 24 17 20 73 74 |autovolup..$. st|
00004df0 72 42 20 20 72 32 2c 5b 72 31 32 2c 23 32 34 5d |rB r2,[r12,#24]|
00004e00 0d 18 2e 11 20 6d 6f 76 20 20 20 70 63 2c 72 31 |.... mov pc,r1|
00004e10 34 0d 18 38 11 2e 76 61 75 74 6f 76 6f 6c 64 6f |4..8..vautovoldo|
00004e20 77 6e 0d 18 42 17 20 73 74 72 42 20 20 72 32 2c |wn..B. strB r2,|
00004e30 5b 72 31 32 2c 23 32 35 5d 0d 18 4c 11 20 6d 6f |[r12,#25]..L. mo|
00004e40 76 20 20 20 70 63 2c 72 31 34 0d 18 56 0f 2e 76 |v pc,r14..V..v|
00004e50 61 75 74 6f 61 72 63 75 70 0d 18 60 17 20 73 74 |autoarcup..`. st|
00004e60 72 42 20 20 72 32 2c 5b 72 31 32 2c 23 32 36 5d |rB r2,[r12,#26]|
00004e70 0d 18 6a 11 20 6d 6f 76 20 20 20 70 63 2c 72 31 |..j. mov pc,r1|
00004e80 34 0d 18 74 11 2e 76 61 75 74 6f 61 72 63 64 6f |4..t..vautoarcdo|
00004e90 77 6e 0d 18 7e 17 20 73 74 72 42 20 20 72 32 2c |wn..~. strB r2,|
00004ea0 5b 72 31 32 2c 23 32 37 5d 0d 18 88 11 20 6d 6f |[r12,#27].... mo|
00004eb0 76 20 20 20 70 63 2c 72 31 34 0d 18 92 04 0d 18 |v pc,r14......|
00004ec0 9c 0c 2e 76 73 65 74 76 6f 6c 0d 18 a6 3d 20 73 |...vsetvol...= s|
00004ed0 74 72 20 20 20 72 32 2c 5b 72 31 32 2c 23 31 36 |tr r2,[r12,#16|
00004ee0 5d 20 20 20 20 20 20 20 20 20 3b 45 6e 74 65 72 |] ;Enter|
00004ef0 20 6e 65 77 20 56 6f 6c 75 6d 65 20 69 6e 74 6f | new Volume into|
00004f00 20 48 65 61 64 65 72 0d 18 b0 11 20 6d 6f 76 20 | Header.... mov |
00004f10 20 20 70 63 2c 72 31 34 0d 18 ba 04 0d 18 c4 0f | pc,r14........|
00004f20 2e 76 70 61 74 74 62 72 65 61 6b 0d 18 ce 48 20 |.vpattbreak...H |
00004f30 6d 6f 76 20 20 20 72 37 2c 23 31 20 20 20 20 20 |mov r7,#1 |
00004f40 20 20 20 20 20 20 20 20 20 20 20 3b 4a 75 6d 70 | ;Jump|
00004f50 20 74 6f 20 65 6e 64 20 6f 66 20 50 61 74 74 65 | to end of Patte|
00004f60 72 6e 2c 20 69 65 20 50 61 74 74 5f 43 6f 75 6e |rn, ie Patt_Coun|
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00004f80 2c 72 31 34 0d 18 e2 04 0d 18 ec 0e 2e 76 73 65 |,r14.........vse|
00004f90 74 73 70 65 65 64 0d 18 f6 2e 20 73 74 72 20 20 |tspeed.... str |
00004fa0 20 72 32 2c 56 73 70 65 65 64 20 20 20 20 20 20 | r2,Vspeed |
00004fb0 20 20 20 20 20 20 3b 53 65 74 20 6e 65 77 20 53 | ;Set new S|
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00004fd0 63 2c 72 31 34 0d 19 0a 04 0d 19 14 13 3b 3d 3d |c,r14........;==|
00004fe0 3d 3d 20 dc 42 41 59 20 3d 3d 3d 3d 0d 19 1e 04 |== .BAY ====....|
00004ff0 0d 19 28 3e 2e 52 65 67 69 73 74 65 72 73 20 20 |..(>.Registers |
00005000 20 20 64 63 64 20 36 34 20 20 20 20 20 20 20 20 | dcd 64 |
00005010 3b 20 72 37 20 50 61 74 74 65 72 6e 5f 43 6f 75 |; r7 Pattern_Cou|
00005020 6e 74 65 72 20 28 36 34 20 2d 3e 20 31 29 0d 19 |nter (64 -> 1)..|
00005030 32 43 20 20 20 20 20 20 20 20 20 20 20 20 20 20 |2C |
00005040 64 63 64 20 30 30 20 20 20 20 20 20 20 20 3b 20 |dcd 00 ; |
00005050 72 38 20 43 75 72 72 65 6e 74 20 50 6f 69 6e 74 |r8 Current Point|
00005060 65 72 20 69 6e 20 74 68 65 20 50 61 74 74 65 72 |er in the Patter|
00005070 6e 0d 19 3c 44 20 20 20 20 20 20 20 20 20 20 20 |n..<D |
00005080 20 20 20 64 63 64 20 30 30 20 20 20 20 20 20 20 | dcd 00 |
00005090 20 3b 20 72 39 20 43 75 72 72 65 6e 74 20 50 6f | ; r9 Current Po|
000050a0 69 6e 74 65 72 20 69 6e 20 74 68 65 20 53 65 71 |inter in the Seq|
000050b0 75 65 6e 63 65 0d 19 46 05 20 0d 19 50 4d 2e 56 |uence..F. ..PM.V|
000050c0 63 6f 75 6e 74 20 20 20 20 20 20 20 64 63 64 20 |count dcd |
000050d0 30 20 20 20 20 20 20 20 20 20 3b 56 53 79 6e 63 |0 ;VSync|
000050e0 20 43 6f 75 6e 74 65 72 20 20 20 20 20 20 20 20 | Counter |
000050f0 20 20 20 20 20 20 20 20 7c 4b 65 65 70 20 74 68 | |Keep th|
00005100 65 73 65 20 74 77 6f 0d 19 5a 4a 2e 56 73 70 65 |ese two..ZJ.Vspe|
00005110 65 64 20 20 20 20 20 20 20 64 63 64 20 36 20 20 |ed dcd 6 |
00005120 20 20 20 20 20 20 20 3b 53 70 65 65 64 20 43 6f | ;Speed Co|
00005130 75 6e 74 65 72 20 28 64 65 66 61 75 6c 74 3d 36 |unter (default=6|
00005140 29 20 20 20 20 7c 20 20 3c 20 2e 46 74 61 62 6c |) | < .Ftabl|
00005150 65 0d 19 64 04 0d 19 6e 25 2e 46 74 61 62 6c 65 |e..d...n%.Ftable|
00005160 20 20 20 20 20 20 20 5d 3a 50 25 2b 3d 39 2a 31 | ]:P%+=9*1|
00005170 32 2a 34 3a 5b 4f 50 54 20 70 0d 19 78 0a 2e 54 |2*4:[OPT p..x..T|
00005180 72 61 63 6b 0d 19 82 04 0d 19 8c 3b 3b 53 61 6d |rack.......;;Sam|
00005190 70 6c 65 20 48 65 61 64 20 28 61 74 20 49 6e 73 |ple Head (at Ins|
000051a0 74 2a 33 32 29 20 20 20 23 30 30 20 41 62 73 6f |t*32) #00 Abso|
000051b0 6c 75 74 65 20 53 61 6d 70 6c 65 20 41 64 64 72 |lute Sample Addr|
000051c0 65 73 73 0d 19 96 2a 20 20 20 20 20 20 20 20 20 |ess...* |
000051d0 20 20 20 20 20 20 20 20 20 20 20 20 3b 20 20 20 | ; |
000051e0 20 20 20 23 30 34 20 4c 65 6e 67 74 68 0d 19 a0 | #04 Length...|
000051f0 30 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 |0 |
00005200 20 20 20 20 20 20 3b 20 20 20 20 20 20 23 30 38 | ; #08|
00005210 20 56 6f 6c 75 6d 65 20 30 2d 26 66 66 0d 19 aa | Volume 0-&ff...|
00005220 3a 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 |: |
00005230 20 20 20 20 20 20 3b 20 20 20 20 20 20 23 31 32 | ; #12|
00005240 20 52 65 70 65 61 74 41 74 20 61 73 20 42 79 74 | RepeatAt as Byt|
00005250 65 4f 66 66 73 65 74 0d 19 b4 2a 20 20 20 20 20 |eOffset...* |
00005260 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 | |
00005270 3b 20 20 20 20 20 20 23 31 36 20 52 65 70 4c 65 |; #16 RepLe|
00005280 6e 0d 19 be 33 20 20 20 20 20 20 20 20 20 20 20 |n...3 |
00005290 20 20 20 20 20 20 20 20 20 20 3b 20 20 20 20 20 | ; |
000052a0 20 23 32 30 20 49 6e 73 74 72 75 6d 65 6e 74 20 | #20 Instrument |
000052b0 4e 61 6d 65 0d 19 c8 04 0d 19 d2 17 3b 3d 3d 3d |Name........;===|
000052c0 3d 49 4e 49 54 53 54 4f 52 45 20 3d 3d 3d 3d 0d |=INITSTORE ====.|
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000052e0 2c 23 30 0d 19 f0 09 2e 75 61 6c 6c 0d 19 fa 15 |,#0.....uall....|
000052f0 20 73 74 72 20 20 20 72 32 2c 5b 72 30 5d 2c 23 | str r2,[r0],#|
00005300 34 0d 1a 04 10 20 63 6d 70 20 20 20 72 30 2c 72 |4.... cmp r0,r|
00005310 31 0d 1a 0e 0f 20 62 4c 6f 20 20 20 75 61 6c 6c |1.... bLo uall|
00005320 0d 1a 18 11 20 6d 6f 76 20 20 20 70 63 2c 72 31 |.... mov pc,r1|
00005330 34 0d 1a 22 09 2e 75 66 69 6e 0d 1a 2c 04 0d 1a |4.."..ufin..,...|
00005340 36 07 5d 3a e1 0d 1a 40 04 0d 1a 4a 1b 2d 2d 2d |6.]:...@...J.---|
00005350 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d |----------------|
00005360 2d 2d 2d 2d 0d 1a 54 1b 32 65 72 20 41 44 52 20 |----..T.2er ADR |
00005370 28 6f 6e 6c 79 20 66 6f 72 77 61 72 64 73 29 0d |(only forwards).|
00005380 1a 5e 1b 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d |.^.-------------|
00005390 2d 2d 2d 2d 2d 2d 2d 2d 2d 2d 0d 1a 68 14 dd 20 |----------..h.. |
000053a0 a4 61 64 72 28 72 25 2c 64 65 73 74 25 29 0d 1a |.adr(r%,dest%)..|
000053b0 72 13 64 69 73 25 3d 64 65 73 74 25 2d 50 25 2d |r.dis%=dest%-P%-|
000053c0 38 0d 1a 7c 0f e7 20 70 3d 25 31 30 30 30 20 8c |8..|.. p=%1000 .|
000053d0 0d 1a 86 12 20 20 64 30 25 3d 30 20 3a 64 31 25 |.... d0%=0 :d1%|
000053e0 3d 30 0d 1a 90 05 cc 0d 1a 9a 13 20 20 e7 20 64 |=0......... . d|
000053f0 69 73 25 20 80 20 26 66 20 8c 0d 1a a4 19 20 20 |is% . &f ..... |
00005400 20 20 64 30 25 3d 64 69 73 25 20 80 20 26 30 30 | d0%=dis% . &00|
00005410 30 46 46 0d 1a ae 19 20 20 20 20 64 31 25 3d 64 |0FF.... d1%=d|
00005420 69 73 25 20 80 20 26 46 46 46 30 30 0d 1a b8 07 |is% . &FFF00....|
00005430 20 20 cc 0d 1a c2 19 20 20 20 20 64 30 25 3d 64 | ..... d0%=d|
00005440 69 73 25 20 80 20 26 30 30 46 46 46 0d 1a cc 19 |is% . &00FFF....|
00005450 20 20 20 20 64 31 25 3d 64 69 73 25 20 80 20 26 | d1%=dis% . &|
00005460 46 46 30 30 30 0d 1a d6 07 20 20 cd 0d 1a e0 37 |FF000.... ....7|
00005470 20 20 e7 20 64 30 25 2b 64 31 25 3c 3e 64 69 73 | . d0%+d1%<>dis|
00005480 25 20 8c 20 f1 20 bd 37 3b 22 46 4e 61 64 72 20 |% . . .7;"FNadr |
00005490 64 6f 65 73 6e 27 74 20 73 75 66 66 69 63 65 21 |doesn't suffice!|
000054a0 22 3a e0 0d 1a ea 38 20 20 e7 20 64 30 25 3d 30 |":....8 . d0%=0|
000054b0 20 84 20 64 31 25 3d 30 20 8c 20 f1 20 22 46 4e | . d1%=0 . . "FN|
000054c0 61 64 72 20 3a 20 41 44 52 20 77 6f 75 6c 64 20 |adr : ADR would |
000054d0 64 6f 2e 20 22 3b 7e 64 69 73 25 0d 1a f4 05 cd |do. ";~dis%.....|
000054e0 0d 1a fe 0a 5b 4f 50 54 20 70 0d 1b 08 13 20 61 |....[OPT p.... a|
000054f0 64 64 20 72 25 2c 70 63 2c 23 64 31 25 0d 1b 12 |dd r%,pc,#d1%...|
00005500 13 20 61 64 64 20 72 25 2c 72 25 2c 23 64 30 25 |. add r%,r%,#d0%|
00005510 0d 1b 1c 08 5d 3d 22 22 0d ff |....]=""..|
0000551a 
.