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01_11_87/FXHELP

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 » CEEFAX disks » telesoftware3.adl
Filename: 01_11_87/FXHELP
Read OK: ✔
File size: 3FC1 bytes
Load address: FFFF8000
Exec address: FFFFD9CD
Duplicates

There is 1 duplicate copy of this file in the archive:

File contents
L-��Help File : FXHELP

(C) M.J.R. 1987���	�`H�H��	�� ��L;�h�h`H���
�L7���H��H��H��H�H���ᅈ����������\H护����@�)��!���ш��Lv�������h������� �L��he�����e���h��HLm�h�h��h��h��h��h�`h�h��h��h��h��h`SFXHELPFX0   to FX21
FX117 to FX160
FX166 to FX237
FX242 to FX246
FX252 to FX255
FX0Print OS No.
BFX1Read/write user flag &281
*HELPFX/R/W for read/write method
�FX2Select input
X=0 keyboard selected - RS423 disabled
x=1 RS423 selected and enabled
X=2 keyboard selected - RS423 enabled
Default X=0
�FX3Select output (default X=0)
Bit 0 enable RS423   Bit 3 printer on
Bit 1 disable VDU    Bit 4 disable spool
Bit 2 printer off
Bit 6 printer off except with VDU1
�FX4X=0 cursor editing (default)
        COPY LEFT RIGHT DOWN UP
x=1 code 135  136  137  138  139
x=2 key  11   12   13   14   15
�FX5Printer destination
X=0 printer sink     x=4 net printer
X=1 parallel (default)
X=2 RS423 (sink if enabled with FX3)
X=3/5 to 255 user printer routine
<FX6Character ignored by printer
X=character (default 10)
dFX7RS423 baud input
X=1 75    X=5 2400
X=2 150   X=6 4800
X=3 300   X=7 9600
X=4 1200  X=8 19200
eFX8RS423 baud output
X=1 75    X=5 2400
X=2 150   X=6 4800
X=3 300   X=7 9600
X=4 1200  X=8 19200
`FX9Flash duration (1st colour)
X=Duration in centiseconds
Default=25
X=0 Constant 1st colour
aFX10Flash duration (2nd colour)
X=duration in centiseconds
Default=25
X=0 constant 2nd colour
NFX11Keyboard repeat delay
X=delay in centiseconds
Default=32
X=0 no repeat
dFX12keyboard repeat rate
X=rate in centiseconds
Default = 8
X=0 resets delay & repeat to default
�FX13Disable events     X=4 start vert sync
X=0 out buff empty X=5 int timer cross 0
X=1 inp buff full  X=6 ESCAPE pressed
X=2 char enter buff    X=7 RS423 error
X=3 ADC conv complete  X=8 user
�FX14Enable events      X=4 start vert sync
X=0 out buff empty X=5 int timer cross 0
X=1 inp buff full  X=6 ESCAPE pressed
X=2 char enter buff    X=7 RS423 error
x=3 ADC conv complete  X=8 user
�FX15Flush buffer     X=4 sound channel 0
X=0 all buffers  X=5 sound channel 1
X=1 RS423 input  X=6 sound channel 2
X=2 RS423 output X=7 sound channel 3
X=3 printer      X=8 speech
WFX16Select ADC channels to be sampled
X=0 sampling disabled
Else X=channel (1 to 4)
/FX17Force ADC conversion
X=Channel (1 to 4)
FX18Zero function keys
FX19Wait for vertical sync
�FX20Explode user defined character ram
X=0 imploded (char 128 to 159)
X=1 128 to 191  X=4 32 to 63/128 to 255
X=2 128 to 223  X=5 32 to 95/128 to 255
X=3 128 to 255  X=6 32 to 255
�FX21Flush buffer     X=4 sound channel 0
X=0 keyboard     X=5 sound channel 1
X=1 RS423 input  X=6 sound channel 2
X=2 RS423 output X=7 sound channel 3
X=3 printer      X=8 speech
�FX117Read VDU status
Bit0 printer enable  Bit4 not used
Bit1 scroll disable  Bit5 graphics(VDU5)
Bit2 paged scroll    Bit6 cursor edit
Bit3 window scroll   Bit7 VDU disable
(FX118Reflect keyboard status in LEDs
!FX119Close SPOOL & EXEC files
GFX120Write current keys pressed
X=1st key pressed
Y=2nd key pressed
�FX121Keyboard scan
Scan one key : X=key number EOR&80
On exit X<0 if pressed
Scan all keys : X=start key number
On exit X=key number &FF= no key press
DFX122Keyboard scan start at internal no. 16
On exit X=key number
DFX123Inform operating system of printer
driver going dormant
X=3
FX124Clear ESCAPE condition
\FX125Set ESCAPE condition
Partially simulates pressing ESCAPE
ESCAPE event not generated
�FX126Acknowledge ESCAPE condition
Attempts to clear ESCAPE condition
Flush all buffers & close EXEC files
On exit X=&FF ESCAPE cleared
        X=0 ESCAPE not cleared
qFX127Check for end of file
X=file handle
On exit X<>0 end of file reached
        X=0 end of file not reached
�FX128Read ADC channel/get buffer status
X=0 on exit Y=channel of last ADC conv
X=1to4 - X&Y contain value of channel X
X=249to255 - X&Y contain buffer info
SEE *HELPFX128A
�FX128AX=249to255 - returns no. characters left
in buffer (input) or space left (output)
X=255 keybord X=252 printer X=249 speech
X=254 RS423 (in) X=255 RS423 (out)
X=251/250/249/248 sound channel 0/1/2/3
�FX129Read key with time limit
  On entry X & Y = time in centiseconds
  On exit Y=0 if pressed X=ASCII of key
Key scan : On entry Y=&FF X=INKEY value
  On exit X & Y=&FF if key pressed
uFX130Read machine high order address
X & Y = top 16 bits of
Processor address
&FFFF = I/O : &0000 = 2nd processor
QFX131Read operating system high water mark
of current processor
X & Y = value
7FX132Read HIMEM for current processor
X & Y = value
KFX133Read HIMEM for specified screen mode
On entry X=mode
x & Y = Value
LFX134Read text cursor position
X=horizontal position
Y=vertical position
eFX135Read character at text cursor
X=character value
(0 if not recognised)
Y= current screen mode
GFX136Call code pointed to by user vector
X and Y values transferred
-FX137Switch cassette relay
X=0 off
X=1 on
>FX138Insert value into buffer
X=buffer (*HELPFX21)
Y=value
�FX139Select file options *OPTX,Y equivalent
0,0 default          2,0 errors ignored
1,0 no message       2,1 error retry
1,1 standard message 2,2 error abort
1,2 extended message 2,n n/10 block gap
.FX140Select tape filing system
X=baud rate
!FX141Select ROM filing system
(FX142Enter language ROM
X=ROM number
JFX143Issue paged ROM service request
X=service type
Y=service argument
`FX144Alter display parameters (*TV)
X=vertical line shift
Y=0 interlace on
Y=1 interlace off
eFX145Get character from buffer
X=buffer number (*HELPFX21)
On exit Y=character
C=1 : buffer empty
MFX146Read "FRED" &FC00 to &FCFF
X=offset within page
On exit Y=value read
OFX147Write "FRED" &FC00 to &FCFF
X=offset within page
Y=value to be written
LFX148Read "JIM" &FD00 to &FDFF
X=offset within page
On exit Y=value read
NFX149Write "JIM" &FD00 to &FDFF
X=offset within page
Y=value to be written
OFX150Read "SHEILA" &FE00 to &FEFF
X=offset within page
On exit Y=value read
QFX151Write "SHEILA" &FE00 to &FEFF
X=offset within page
Y=value to be written
�FX152Examine buffer status
X=buffer no. (*HELPFX21)
On exit: c=1 : buffer empty
Else: C=0 : address at &FA/&FB + Y
points to next character to be read
IFX153Insert character into input buffer
X=0 keyboard
X=1 RS423
Y=char
eFX154Write to video ULA control register
X=value to be written to register 0
Also written to &248
eFX155Write to video ULA palette register
X=value to be written to register 1
Also written to &249
gFX156Read/update 6850 ACIA control register
Also updates ram copy
*HELPFX/R/W for read/write method
,FX157Fast tube BPUT
X=byte
Y=file handle
vFX158Read speech processor
Y=value read
If speech processor not primed with
*FX159 then Y=status register contents
4FX159Write to speech processor
Y=data or command
{FX160Read VDU variable value
X=offset from VDU workspace &300
on exit X=contents of &300+X
        Y=contents of &301+X
NFX166Read low start address OS variables
*HELPFX/R/W for read/write method
OFX167Read high start address OS variables
*HELPFX/R/W for read/write method
MFX168Read low address ROM pointer table
*HELPFX/R/W for read/write method
NFX169Read high address ROM pointer table
*HELPFX/R/W for read/write method
QFX170Read low address ROM information table
*HELPFX/R/W for read/write method
RFX171Read high address ROM information table
*HELPFX/R/W for read/write method
VFX172Read low address keyboard translation
table
*HELPFXR/W/ for read/write method
WFX173Read high address keyboard translation
table
*HELPFX/R/W for read/write method
OFX174Read low address VDU variables table
*HELPFX/R/W for read/write method
PFX175Read high address VDU variables table
*HELPFX/R/W for read/write method
IFX176Read/write CFS timeout counter
*HELPFX/R/W for read/write method
MFX177Read/write input source (*HELPFX2)
*HELPFX/R/W for read/write method
PFX178Read/write keyboard flag 0=off 255=on
*HELPFX/R/W for read/write method
jFX179Read/write primary OSHWM (imploded)
Location unchanged by *FX20
*HELPFX/R/W for read/write method
[FX180Read/write OSHWM (I/O)
Location updated by *FX20
*HELPFX/R/W for read/write method
xFX181Read/write RS423 mode
0=RS423 input treated as keyboard input
1=default value
*HELPFX/R/W for read/write method
gFX182Read character definition explosion
state (updated be *FX20)
*HELPFX/R/W for read/write method
cFX183Read/write TAPE/ROM filing system flag
0=TAPE/DISK
1=ROM
*HELPFX/R/W for read/write method
�FX184Read video processor ULA register 0
Affects ram copy only
Use for read only (*HELPFX154)
*HELPFX/R/W for read/write method
�FX185Read video processor ULA register 1
Affects ram copy only
Use for read only (*HELPFX155)
*HELPFX/R/W for read/write method
MFX186Read ROM number active at last BRK
*HELPFX/R/W for read/write method
iFX187Read number ROM socket containing BASIC
If no BASIC then = 255
*HELPFX/R/W for read/write method
OFX188Read current ADC channel
(*HELPFX17)
*HELPFX/R/W for read/write method
\FX189Read maximum ADC channel number
0 - 4 (*HELPFX16)
*HELPFX/R/W for read/write method
hFX190Read ADC conversion type
0=12 bit (default)
8=8 bit
12=12 bit
*HELPFX/R/W for read/write method
lFX191Read/write RS423 use flag
Bit7=1 : RS423 free
Bit7=0 : RS423 busy
*HELPFX/R/W for read/write method
xFX192Read RS423 control flag
Affects ram copy only
Use for read only. (*HELPFX156)
*HELPFX/R/W for read/write method
vFX193Read/write flash counter
contents=time to next colour change
in 1/50th secs
*HELPFX/R/W for read/write method
ZFX194Read/write mark period count
equivalent of *FX9
*HELPFX/R/W for read/write method
\FX195Read/write space period count
equivalent of *FX10
*HELPFX/R/W for read/write method
dFX196Read/write keyboard auto repeat delay
equivalent of *FX11
*HELPFX/R/W for read/write method
eFX197Read/write keyboard auto repeat period
equivalent of *FX12
*HELPFX/R/W for read/write method
_FX198Read/write *EXEC file handle
=0 if no EXEC file open
*HELPFX/R/W for read/write method
aFX199Read/write *SPOOL file handle
=0 if no SPOOL file open
*HELPFX/R/W for read/write method
�FX200Read/write ESCAPE/BREAK effect
Bit0=0 normal ESCAPE action
Bit0=1 ESCAPE disabled except *FX125
Bit1=0 normal BREAK : =1 memory cleared
*HELPFX/R/W for read/write method
�FX201Read/write keyboard disable
=0 keyboard scanned (default)
Else all keys ignored except break
*HELPFX/R/W for read/write method
�FX202Read/write keyboard status byte
Bit3=1 SHIFT pressed : Bit4=0 CAPS LOCK
Bit5=0 SHIFT LOCK : Bit6=1 CTRL pressed
Bit7=1 SHIFT enabled  : (*HELPFX118)
*HELPFX/R/W for read/write method
KFX203Read/write RS423 handshake event
*HELPFX/R/W for read/write method
�FX204Read/write RS423 input suppression flag
=0 RS423 input accepted
Else RS423 input ignored
*HELPFX/R/W for read/write method
�FX205Read/write TAPE/RS423 select flag
=0 RS423 data sent to RS423 hardware
=&40 RS423 data sent to TAPE hardware
Only effective after *FX7/*FX8
*HELPFX/R/W for read/write method
�FX206Read/write econet OS call interception
status
Bit7=1 all OSBYTE & OSWORD calls
indirected to econet
*HELPFX/R/W for read/write method
�FX207Read/write econet read character
interception status
Bit7=1 input pulled from econet vector
*HELPFX/R/W for read/write method
�FX208Read/write econet write character
interception status
Bit7=1 output directed to econet
*HELPFX/R/W for read/write method
�FX209Read/write speech suppression status
=&50 speech enabled (default)
=&20 speech disabled
*HELPFX/R/W for read/write method
}FX210Read/write sound suppression status
=0 sound enabled (default)
Else sound disabled
*HELPFX/R/W for read/write method
^FX211Read/write BELL (VDU7) channel
=channel (default=3)
*HELPFX/R/W for read/write method
�FX212Read/write BELL (VDU7) SOUND parameter
either (envelope no.-1)*8
or 256+(amplitude-1)*8
*HELPFX/R/W for read/write method
^FX213Read/write BELL (VDU7) frequency
=pitch default 101
*HELPFX/R/W for read/write method
jFX214Read/write BELL (VDU7) duration
=duration parameter (default=7)
*HELPFX/R/W for read/write method
�FX215Read/write startup message/!BOOT option
Startup message:Bit7=0 ignore
!BOOT:Bit0=0 ignore error in ROM
!BOOT:Bit0=1 ignore error in DISK file
*HELPFX/R/W for read/write method
uFX216Read/write length of soft key string
=number bytes left in soft key buffer
*HELPFX/R/W for read/write method
WFX217Read/write no. of lines
since last page halt
*HELPFX/R/W for read/write method
LFX218Read/write no. bytes in VDU queue
*HELPFX/R/W for read/write method
�FX219Read/write character value returned by
TAB key (default=9)
=&80+soft key no. to setup TAB as a 
soft key
*HELPFX/R/W for read/write method
�FX220Read/write escape character
=ASCII value of key to make that key
act as ESCAPE key (default=27)
*HELPFX/R/W for read/write method
�FX221Read/write input buffer character
&C0 to &CF interpretation status
=0 ignore:=1 expand as soft key
=2 to 255 value+key number=ascii code
*HELPFX/R/W for read/write method
�FX222Read/write input buffer character
&D0 to &DF interpretation status
=0 ignore:=1 expand as soft key
=2 to 255 value+key number=ascii codes
*HELPFX/R/W for read/write method
�FX223Read/write input buffer character
&EO to &EF interpretation status
=0 ignore:=1 expand as soft key
=2 to 255 value+key number=ascii codes
*HELPFX/R/W for read/write method
�FX224Read/write input buffer character
&F0 to &FF interpretation status
=0 ignore:=1 expand as soft key
=2 to 255 value+key number=ascii codes
*HELPFX/R/W for read/write method
�FX225Read/write function key (default=0)
&80 to &8F interpretation status
=0 ignore:=1 expand as soft key
=2 to 255 value+key number=ascii codes
*HELPFX/R/W for read/write method
�FX226Read/write shift+function key (def=&80)
&90 to &9F interpretation status
=0 ignore:=1 expand as soft key
=2 to 255 value+key number=ascii codes
*HELPFX/R/W for read/write method
�FX227Read/write CTRL+function key (def=&90)
&A0 to &AF interpretation status
=0 ignore:=1 expand as soft key
=2 to 255 value+key number=ascii codes
*HELPFX/R/W for read/write method
�FX228Read/write CTRL+SHIFT+function key (def
&B0 to &BF interpretation status   &A0)
=0 ignore:=1 expand as soft key
=2 to 255 value+key number=ascii codes
*HELPFX/R/W for read/write method
�FX229Read/write status of ESCAPE key
=0 normal escape action
else generates ASCII 27 without escape
action
*HELPFX/R/W for read/write method
�FX230Read/write ESCAPE effect flags
<>0 no action
Else ESCAPE is cleared/close EXEC files
Flush all buffers/reset VDU page count
*HELPFX/R/W for read/write method
WFX231Read/write IRQ bit mask for 6522
Default=255
*HELPFX/R/W for read/write method
^FX232Read/write IRQ bit mask for 6850(RS423)
Default=255
*HELPFX/R/W for read/write method
YFX233Read/write interrupt bit mask 6522
Default=255
*HELPFX/R/W for read/write method
VFX234Read tube presence flag
=255 present ELSE=0
*HELPFX/R/W for read/write method
bFX235Read speech processor presence flag
=255 present else=0
*HELPFX/R/W for read/write method
eFX236Read/write character destination status
Equivalent of *FX3
*HELPFX/R/W for read/write method
]FX237Read/write cursor editing status
equivalent of*FX4
*HELPFX/R/W for read/write method
rFX242Read copy serial processor ULA register
Ram copy only
Use for read only
*HELPFX/R/W for read/write method
sFX243Read timer switch state
=offset from &28D to give address of
clock value
*HELPFX/R/W for read/write method
bFX244Read/write softkey consistency flag
=0 consistant state
*HELPFX/R/W for read/write method
aFX245Read/write printer destination flag
equivalent of *FX5
*HELPFX/R/W for read/write method
eFX246Read/write character ignored by printer
equivalent of *FX6
*HELPFX/R/W for read/write method
NFX252Read/write current language ROM no.
*HELPFX/R/W for read/write method
oFX253Read last BREAK action
=0 soft BREAK
=1 power up reset
=2 hard BREAK
*HELPFX/R/W for read/write method
UFX254Read/write available RAM
=&40 16K
=&80 32K
*HELPFX/R/W for read/write method
[FX255Read/write start up options
Reads keyboard links
*HELPFX/R/W for read/write method
�FX/R/WNew value=(old value AND Y)EOR X
To read X=0 Y=&FF. To write X=value Y=0
On exit X=old value
        Y=contents of next location

00000000  00 00 00 4c 2d 80 83 1d  01 48 65 6c 70 20 46 69  |...L-....Help Fi|
00000010  6c 65 20 3a 20 46 58 48  45 4c 50 0d 0d 00 28 43  |le : FXHELP...(C|
00000020  29 20 4d 2e 4a 2e 52 2e  20 31 39 38 37 c9 03 f0  |) M.J.R. 1987...|
00000030  05 c9 09 f0 16 60 48 98  48 a2 00 bd 09 80 f0 07  |.....`H.H.......|
00000040  20 e3 ff e8 4c 3b 80 68  a8 68 60 48 b1 f2 c9 0d  | ...L;.h.h`H....|
00000050  d0 03 4c 37 80 a5 88 48  a5 89 48 a5 8a 48 a5 8b  |..L7...H..H..H..|
00000060  48 98 48 85 8b a9 e1 85  88 a9 80 85 89 a0 00 84  |H.H.............|
00000070  8a b1 88 f0 5c 48 e6 8a  a4 8b b1 f2 c9 40 90 02  |....\H.......@..|
00000080  29 df c9 21 90 0b a4 8a  d1 88 d0 1e e6 8b 4c 76  |)..!..........Lv|
00000090  80 a4 8a b1 88 d0 13 e6  8a 68 a4 8a b1 88 e6 8a  |.........h......|
000000a0  c9 00 f0 1b 20 e3 ff 4c  9a 80 18 68 65 88 85 88  |.... ..L...he...|
000000b0  f0 06 a9 00 65 89 85 89  68 85 8b 48 4c 6d 80 68  |....e...h..HLm.h|
000000c0  a8 68 85 8b 68 85 8a 68  85 89 68 85 88 68 a9 00  |.h..h..h..h..h..|
000000d0  60 68 a8 68 85 8b 68 85  8a 68 85 89 68 85 88 68  |`h.h..h..h..h..h|
000000e0  60 53 46 58 48 45 4c 50  00 46 58 30 20 20 20 74  |`SFXHELP.FX0   t|
000000f0  6f 20 46 58 32 31 0d 46  58 31 31 37 20 74 6f 20  |o FX21.FX117 to |
00000100  46 58 31 36 30 0d 46 58  31 36 36 20 74 6f 20 46  |FX160.FX166 to F|
00000110  58 32 33 37 0d 46 58 32  34 32 20 74 6f 20 46 58  |X237.FX242 to FX|
00000120  32 34 36 0d 46 58 32 35  32 20 74 6f 20 46 58 32  |246.FX252 to FX2|
00000130  35 35 0d 00 13 46 58 30  00 50 72 69 6e 74 20 4f  |55...FX0.Print O|
00000140  53 20 4e 6f 2e 0d 00 42  46 58 31 00 52 65 61 64  |S No...BFX1.Read|
00000150  2f 77 72 69 74 65 20 75  73 65 72 20 66 6c 61 67  |/write user flag|
00000160  20 26 32 38 31 0d 2a 48  45 4c 50 46 58 2f 52 2f  | &281.*HELPFX/R/|
00000170  57 20 66 6f 72 20 72 65  61 64 2f 77 72 69 74 65  |W for read/write|
00000180  20 6d 65 74 68 6f 64 0d  00 8b 46 58 32 00 53 65  | method...FX2.Se|
00000190  6c 65 63 74 20 69 6e 70  75 74 0d 58 3d 30 20 6b  |lect input.X=0 k|
000001a0  65 79 62 6f 61 72 64 20  73 65 6c 65 63 74 65 64  |eyboard selected|
000001b0  20 2d 20 52 53 34 32 33  20 64 69 73 61 62 6c 65  | - RS423 disable|
000001c0  64 0d 78 3d 31 20 52 53  34 32 33 20 73 65 6c 65  |d.x=1 RS423 sele|
000001d0  63 74 65 64 20 61 6e 64  20 65 6e 61 62 6c 65 64  |cted and enabled|
000001e0  0d 58 3d 32 20 6b 65 79  62 6f 61 72 64 20 73 65  |.X=2 keyboard se|
000001f0  6c 65 63 74 65 64 20 2d  20 52 53 34 32 33 20 65  |lected - RS423 e|
00000200  6e 61 62 6c 65 64 0d 44  65 66 61 75 6c 74 20 58  |nabled.Default X|
00000210  3d 30 0d 00 a6 46 58 33  00 53 65 6c 65 63 74 20  |=0...FX3.Select |
00000220  6f 75 74 70 75 74 20 28  64 65 66 61 75 6c 74 20  |output (default |
00000230  58 3d 30 29 0d 42 69 74  20 30 20 65 6e 61 62 6c  |X=0).Bit 0 enabl|
00000240  65 20 52 53 34 32 33 20  20 20 42 69 74 20 33 20  |e RS423   Bit 3 |
00000250  70 72 69 6e 74 65 72 20  6f 6e 0d 42 69 74 20 31  |printer on.Bit 1|
00000260  20 64 69 73 61 62 6c 65  20 56 44 55 20 20 20 20  | disable VDU    |
00000270  42 69 74 20 34 20 64 69  73 61 62 6c 65 20 73 70  |Bit 4 disable sp|
00000280  6f 6f 6c 0d 42 69 74 20  32 20 70 72 69 6e 74 65  |ool.Bit 2 printe|
00000290  72 20 6f 66 66 0d 42 69  74 20 36 20 70 72 69 6e  |r off.Bit 6 prin|
000002a0  74 65 72 20 6f 66 66 20  65 78 63 65 70 74 20 77  |ter off except w|
000002b0  69 74 68 20 56 44 55 31  0d 00 84 46 58 34 00 58  |ith VDU1...FX4.X|
000002c0  3d 30 20 63 75 72 73 6f  72 20 65 64 69 74 69 6e  |=0 cursor editin|
000002d0  67 20 28 64 65 66 61 75  6c 74 29 0d 20 20 20 20  |g (default).    |
000002e0  20 20 20 20 43 4f 50 59  20 4c 45 46 54 20 52 49  |    COPY LEFT RI|
000002f0  47 48 54 20 44 4f 57 4e  20 55 50 0d 78 3d 31 20  |GHT DOWN UP.x=1 |
00000300  63 6f 64 65 20 31 33 35  20 20 31 33 36 20 20 31  |code 135  136  1|
00000310  33 37 20 20 31 33 38 20  20 31 33 39 0d 78 3d 32  |37  138  139.x=2|
00000320  20 6b 65 79 20 20 31 31  20 20 20 31 32 20 20 20  | key  11   12   |
00000330  31 33 20 20 20 31 34 20  20 20 31 35 0d 00 9d 46  |13   14   15...F|
00000340  58 35 00 50 72 69 6e 74  65 72 20 64 65 73 74 69  |X5.Printer desti|
00000350  6e 61 74 69 6f 6e 0d 58  3d 30 20 70 72 69 6e 74  |nation.X=0 print|
00000360  65 72 20 73 69 6e 6b 20  20 20 20 20 78 3d 34 20  |er sink     x=4 |
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000003a0  6e 6b 20 69 66 20 65 6e  61 62 6c 65 64 20 77 69  |nk if enabled wi|
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000003c0  20 32 35 35 20 75 73 65  72 20 70 72 69 6e 74 65  | 255 user printe|
000003d0  72 20 72 6f 75 74 69 6e  65 0d 00 3c 46 58 36 00  |r routine..<FX6.|
000003e0  43 68 61 72 61 63 74 65  72 20 69 67 6e 6f 72 65  |Character ignore|
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00000400  68 61 72 61 63 74 65 72  20 28 64 65 66 61 75 6c  |haracter (defaul|
00000410  74 20 31 30 29 0d 00 64  46 58 37 00 52 53 34 32  |t 10)..dFX7.RS42|
00000420  33 20 62 61 75 64 20 69  6e 70 75 74 0d 58 3d 31  |3 baud input.X=1|
00000430  20 37 35 20 20 20 20 58  3d 35 20 32 34 30 30 0d  | 75    X=5 2400.|
00000440  58 3d 32 20 31 35 30 20  20 20 58 3d 36 20 34 38  |X=2 150   X=6 48|
00000450  30 30 0d 58 3d 33 20 33  30 30 20 20 20 58 3d 37  |00.X=3 300   X=7|
00000460  20 39 36 30 30 0d 58 3d  34 20 31 32 30 30 20 20  | 9600.X=4 1200  |
00000470  58 3d 38 20 31 39 32 30  30 0d 00 65 46 58 38 00  |X=8 19200..eFX8.|
00000480  52 53 34 32 33 20 62 61  75 64 20 6f 75 74 70 75  |RS423 baud outpu|
00000490  74 0d 58 3d 31 20 37 35  20 20 20 20 58 3d 35 20  |t.X=1 75    X=5 |
000004a0  32 34 30 30 0d 58 3d 32  20 31 35 30 20 20 20 58  |2400.X=2 150   X|
000004b0  3d 36 20 34 38 30 30 0d  58 3d 33 20 33 30 30 20  |=6 4800.X=3 300 |
000004c0  20 20 58 3d 37 20 39 36  30 30 0d 58 3d 34 20 31  |  X=7 9600.X=4 1|
000004d0  32 30 30 20 20 58 3d 38  20 31 39 32 30 30 0d 00  |200  X=8 19200..|
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000004f0  69 6f 6e 20 28 31 73 74  20 63 6f 6c 6f 75 72 29  |ion (1st colour)|
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000005d0  6f 6e 64 73 0d 44 65 66  61 75 6c 74 3d 33 32 0d  |onds.Default=32.|
000005e0  58 3d 30 20 6e 6f 20 72  65 70 65 61 74 0d 00 64  |X=0 no repeat..d|
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00000640  72 65 70 65 61 74 20 74  6f 20 64 65 66 61 75 6c  |repeat to defaul|
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00000680  58 3d 30 20 6f 75 74 20  62 75 66 66 20 65 6d 70  |X=0 out buff emp|
00000690  74 79 20 58 3d 35 20 69  6e 74 20 74 69 6d 65 72  |ty X=5 int timer|
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000006b0  20 62 75 66 66 20 66 75  6c 6c 20 20 58 3d 36 20  | buff full  X=6 |
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000007c0  43 20 63 6f 6e 76 20 63  6f 6d 70 6c 65 74 65 20  |C conv complete |
000007d0  20 58 3d 38 20 75 73 65  72 0d 00 b7 46 58 31 35  | X=8 user...FX15|
000007e0  00 46 6c 75 73 68 20 62  75 66 66 65 72 20 20 20  |.Flush buffer   |
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00000800  6e 65 6c 20 30 0d 58 3d  30 20 61 6c 6c 20 62 75  |nel 0.X=0 all bu|
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00000830  53 34 32 33 20 69 6e 70  75 74 20 20 58 3d 36 20  |S423 input  X=6 |
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00000850  58 3d 32 20 52 53 34 32  33 20 6f 75 74 70 75 74  |X=2 RS423 output|
00000860  20 58 3d 37 20 73 6f 75  6e 64 20 63 68 61 6e 6e  | X=7 sound chann|
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00000880  20 20 20 20 20 20 58 3d  38 20 73 70 65 65 63 68  |      X=8 speech|
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000008c0  6d 70 6c 69 6e 67 20 64  69 73 61 62 6c 65 64 0d  |mpling disabled.|
000008d0  45 6c 73 65 20 58 3d 63  68 61 6e 6e 65 6c 20 28  |Else X=channel (|
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00000930  0d 00 1e 46 58 31 39 00  57 61 69 74 20 66 6f 72  |...FX19.Wait for|
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00000960  65 72 20 64 65 66 69 6e  65 64 20 63 68 61 72 61  |er defined chara|
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00000980  6c 6f 64 65 64 20 28 63  68 61 72 20 31 32 38 20  |loded (char 128 |
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000009a0  74 6f 20 31 39 31 20 20  58 3d 34 20 33 32 20 74  |to 191  X=4 32 t|
000009b0  6f 20 36 33 2f 31 32 38  20 74 6f 20 32 35 35 0d  |o 63/128 to 255.|
000009c0  58 3d 32 20 31 32 38 20  74 6f 20 32 32 33 20 20  |X=2 128 to 223  |
000009d0  58 3d 35 20 33 32 20 74  6f 20 39 35 2f 31 32 38  |X=5 32 to 95/128|
000009e0  20 74 6f 20 32 35 35 0d  58 3d 33 20 31 32 38 20  | to 255.X=3 128 |
000009f0  74 6f 20 32 35 35 20 20  58 3d 36 20 33 32 20 74  |to 255  X=6 32 t|
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00000a10  73 68 20 62 75 66 66 65  72 20 20 20 20 20 58 3d  |sh buffer     X=|
00000a20  34 20 73 6f 75 6e 64 20  63 68 61 6e 6e 65 6c 20  |4 sound channel |
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00000a40  20 20 20 58 3d 35 20 73  6f 75 6e 64 20 63 68 61  |   X=5 sound cha|
00000a50  6e 6e 65 6c 20 31 0d 58  3d 31 20 52 53 34 32 33  |nnel 1.X=1 RS423|
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00000a70  64 20 63 68 61 6e 6e 65  6c 20 32 0d 58 3d 32 20  |d channel 2.X=2 |
00000a80  52 53 34 32 33 20 6f 75  74 70 75 74 20 58 3d 37  |RS423 output X=7|
00000a90  20 73 6f 75 6e 64 20 63  68 61 6e 6e 65 6c 20 33  | sound channel 3|
00000aa0  0d 58 3d 33 20 70 72 69  6e 74 65 72 20 20 20 20  |.X=3 printer    |
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00000ac0  58 31 31 37 00 52 65 61  64 20 56 44 55 20 73 74  |X117.Read VDU st|
00000ad0  61 74 75 73 0d 42 69 74  30 20 70 72 69 6e 74 65  |atus.Bit0 printe|
00000ae0  72 20 65 6e 61 62 6c 65  20 20 42 69 74 34 20 6e  |r enable  Bit4 n|
00000af0  6f 74 20 75 73 65 64 0d  42 69 74 31 20 73 63 72  |ot used.Bit1 scr|
00000b00  6f 6c 6c 20 64 69 73 61  62 6c 65 20 20 42 69 74  |oll disable  Bit|
00000b10  35 20 67 72 61 70 68 69  63 73 28 56 44 55 35 29  |5 graphics(VDU5)|
00000b20  0d 42 69 74 32 20 70 61  67 65 64 20 73 63 72 6f  |.Bit2 paged scro|
00000b30  6c 6c 20 20 20 20 42 69  74 36 20 63 75 72 73 6f  |ll    Bit6 curso|
00000b40  72 20 65 64 69 74 0d 42  69 74 33 20 77 69 6e 64  |r edit.Bit3 wind|
00000b50  6f 77 20 73 63 72 6f 6c  6c 20 20 20 42 69 74 37  |ow scroll   Bit7|
00000b60  20 56 44 55 20 64 69 73  61 62 6c 65 0d 00 28 46  | VDU disable..(F|
00000b70  58 31 31 38 00 52 65 66  6c 65 63 74 20 6b 65 79  |X118.Reflect key|
00000b80  62 6f 61 72 64 20 73 74  61 74 75 73 20 69 6e 20  |board status in |
00000b90  4c 45 44 73 0d 00 21 46  58 31 31 39 00 43 6c 6f  |LEDs..!FX119.Clo|
00000ba0  73 65 20 53 50 4f 4f 4c  20 26 20 45 58 45 43 20  |se SPOOL & EXEC |
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00000bc0  69 74 65 20 63 75 72 72  65 6e 74 20 6b 65 79 73  |ite current keys|
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00000be0  65 79 20 70 72 65 73 73  65 64 0d 59 3d 32 6e 64  |ey pressed.Y=2nd|
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00000c00  58 31 32 31 00 4b 65 79  62 6f 61 72 64 20 73 63  |X121.Keyboard sc|
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00000c20  3a 20 58 3d 6b 65 79 20  6e 75 6d 62 65 72 20 45  |: X=key number E|
00000c30  4f 52 26 38 30 0d 4f 6e  20 65 78 69 74 20 58 3c  |OR&80.On exit X<|
00000c40  30 20 69 66 20 70 72 65  73 73 65 64 0d 53 63 61  |0 if pressed.Sca|
00000c50  6e 20 61 6c 6c 20 6b 65  79 73 20 3a 20 58 3d 73  |n all keys : X=s|
00000c60  74 61 72 74 20 6b 65 79  20 6e 75 6d 62 65 72 0d  |tart key number.|
00000c70  4f 6e 20 65 78 69 74 20  58 3d 6b 65 79 20 6e 75  |On exit X=key nu|
00000c80  6d 62 65 72 20 26 46 46  3d 20 6e 6f 20 6b 65 79  |mber &FF= no key|
00000c90  20 70 72 65 73 73 0d 00  44 46 58 31 32 32 00 4b  | press..DFX122.K|
00000ca0  65 79 62 6f 61 72 64 20  73 63 61 6e 20 73 74 61  |eyboard scan sta|
00000cb0  72 74 20 61 74 20 69 6e  74 65 72 6e 61 6c 20 6e  |rt at internal n|
00000cc0  6f 2e 20 31 36 0d 4f 6e  20 65 78 69 74 20 58 3d  |o. 16.On exit X=|
00000cd0  6b 65 79 20 6e 75 6d 62  65 72 0d 00 44 46 58 31  |key number..DFX1|
00000ce0  32 33 00 49 6e 66 6f 72  6d 20 6f 70 65 72 61 74  |23.Inform operat|
00000cf0  69 6e 67 20 73 79 73 74  65 6d 20 6f 66 20 70 72  |ing system of pr|
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00000d20  1f 46 58 31 32 34 00 43  6c 65 61 72 20 45 53 43  |.FX124.Clear ESC|
00000d30  41 50 45 20 63 6f 6e 64  69 74 69 6f 6e 0d 00 5c  |APE condition..\|
00000d40  46 58 31 32 35 00 53 65  74 20 45 53 43 41 50 45  |FX125.Set ESCAPE|
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00000d80  53 43 41 50 45 20 65 76  65 6e 74 20 6e 6f 74 20  |SCAPE event not |
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00000dd0  20 45 53 43 41 50 45 20  63 6f 6e 64 69 74 69 6f  | ESCAPE conditio|
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00000df0  65 72 73 20 26 20 63 6c  6f 73 65 20 45 58 45 43  |ers & close EXEC|
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00000e20  72 65 64 0d 20 20 20 20  20 20 20 20 58 3d 30 20  |red.        X=0 |
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00000ee0  3d 30 20 6f 6e 20 65 78  69 74 20 59 3d 63 68 61  |=0 on exit Y=cha|
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00000f00  20 63 6f 6e 76 0d 58 3d  31 74 6f 34 20 2d 20 58  | conv.X=1to4 - X|
00000f10  26 59 20 63 6f 6e 74 61  69 6e 20 76 61 6c 75 65  |&Y contain value|
00000f20  20 6f 66 20 63 68 61 6e  6e 65 6c 20 58 0d 58 3d  | of channel X.X=|
00000f30  32 34 39 74 6f 32 35 35  20 2d 20 58 26 59 20 63  |249to255 - X&Y c|
00000f40  6f 6e 74 61 69 6e 20 62  75 66 66 65 72 20 69 6e  |ontain buffer in|
00000f50  66 6f 0d 53 45 45 20 2a  48 45 4c 50 46 58 31 32  |fo.SEE *HELPFX12|
00000f60  38 41 0d 00 cf 46 58 31  32 38 41 00 58 3d 32 34  |8A...FX128A.X=24|
00000f70  39 74 6f 32 35 35 20 2d  20 72 65 74 75 72 6e 73  |9to255 - returns|
00000f80  20 6e 6f 2e 20 63 68 61  72 61 63 74 65 72 73 20  | no. characters |
00000f90  6c 65 66 74 0d 69 6e 20  62 75 66 66 65 72 20 28  |left.in buffer (|
00000fa0  69 6e 70 75 74 29 20 6f  72 20 73 70 61 63 65 20  |input) or space |
00000fb0  6c 65 66 74 20 28 6f 75  74 70 75 74 29 0d 58 3d  |left (output).X=|
00000fc0  32 35 35 20 6b 65 79 62  6f 72 64 20 58 3d 32 35  |255 keybord X=25|
00000fd0  32 20 70 72 69 6e 74 65  72 20 58 3d 32 34 39 20  |2 printer X=249 |
00000fe0  73 70 65 65 63 68 0d 58  3d 32 35 34 20 52 53 34  |speech.X=254 RS4|
00000ff0  32 33 20 28 69 6e 29 20  58 3d 32 35 35 20 52 53  |23 (in) X=255 RS|
00001000  34 32 33 20 28 6f 75 74  29 0d 58 3d 32 35 31 2f  |423 (out).X=251/|
00001010  32 35 30 2f 32 34 39 2f  32 34 38 20 73 6f 75 6e  |250/249/248 soun|
00001020  64 20 63 68 61 6e 6e 65  6c 20 30 2f 31 2f 32 2f  |d channel 0/1/2/|
00001030  33 0d 00 bc 46 58 31 32  39 00 52 65 61 64 20 6b  |3...FX129.Read k|
00001040  65 79 20 77 69 74 68 20  74 69 6d 65 20 6c 69 6d  |ey with time lim|
00001050  69 74 0d 20 20 4f 6e 20  65 6e 74 72 79 20 58 20  |it.  On entry X |
00001060  26 20 59 20 3d 20 74 69  6d 65 20 69 6e 20 63 65  |& Y = time in ce|
00001070  6e 74 69 73 65 63 6f 6e  64 73 0d 20 20 4f 6e 20  |ntiseconds.  On |
00001080  65 78 69 74 20 59 3d 30  20 69 66 20 70 72 65 73  |exit Y=0 if pres|
00001090  73 65 64 20 58 3d 41 53  43 49 49 20 6f 66 20 6b  |sed X=ASCII of k|
000010a0  65 79 0d 4b 65 79 20 73  63 61 6e 20 3a 20 4f 6e  |ey.Key scan : On|
000010b0  20 65 6e 74 72 79 20 59  3d 26 46 46 20 58 3d 49  | entry Y=&FF X=I|
000010c0  4e 4b 45 59 20 76 61 6c  75 65 0d 20 20 4f 6e 20  |NKEY value.  On |
000010d0  65 78 69 74 20 58 20 26  20 59 3d 26 46 46 20 69  |exit X & Y=&FF i|
000010e0  66 20 6b 65 79 20 70 72  65 73 73 65 64 0d 00 75  |f key pressed..u|
000010f0  46 58 31 33 30 00 52 65  61 64 20 6d 61 63 68 69  |FX130.Read machi|
00001100  6e 65 20 68 69 67 68 20  6f 72 64 65 72 20 61 64  |ne high order ad|
00001110  64 72 65 73 73 0d 58 20  26 20 59 20 3d 20 74 6f  |dress.X & Y = to|
00001120  70 20 31 36 20 62 69 74  73 20 6f 66 0d 50 72 6f  |p 16 bits of.Pro|
00001130  63 65 73 73 6f 72 20 61  64 64 72 65 73 73 0d 26  |cessor address.&|
00001140  46 46 46 46 20 3d 20 49  2f 4f 20 3a 20 26 30 30  |FFFF = I/O : &00|
00001150  30 30 20 3d 20 32 6e 64  20 70 72 6f 63 65 73 73  |00 = 2nd process|
00001160  6f 72 0d 00 51 46 58 31  33 31 00 52 65 61 64 20  |or..QFX131.Read |
00001170  6f 70 65 72 61 74 69 6e  67 20 73 79 73 74 65 6d  |operating system|
00001180  20 68 69 67 68 20 77 61  74 65 72 20 6d 61 72 6b  | high water mark|
00001190  0d 6f 66 20 63 75 72 72  65 6e 74 20 70 72 6f 63  |.of current proc|
000011a0  65 73 73 6f 72 0d 58 20  26 20 59 20 3d 20 76 61  |essor.X & Y = va|
000011b0  6c 75 65 0d 00 37 46 58  31 33 32 00 52 65 61 64  |lue..7FX132.Read|
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00001900  20 26 32 34 38 0d 00 65  46 58 31 35 35 00 57 72  | &248..eFX155.Wr|
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00001a40  20 70 72 69 6d 65 64 20  77 69 74 68 0d 2a 46 58  | primed with.*FX|
00001a50  31 35 39 20 74 68 65 6e  20 59 3d 73 74 61 74 75  |159 then Y=statu|
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00001a90  65 73 73 6f 72 0d 59 3d  64 61 74 61 20 6f 72 20  |essor.Y=data or |
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00001ae0  61 63 65 20 26 33 30 30  0d 6f 6e 20 65 78 69 74  |ace &300.on exit|
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00001b00  33 30 30 2b 58 0d 20 20  20 20 20 20 20 20 59 3d  |300+X.        Y=|
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00001b40  73 20 4f 53 20 76 61 72  69 61 62 6c 65 73 0d 2a  |s OS variables.*|
00001b50  48 45 4c 50 46 58 2f 52  2f 57 20 66 6f 72 20 72  |HELPFX/R/W for r|
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00001b70  0d 00 4f 46 58 31 36 37  00 52 65 61 64 20 68 69  |..OFX167.Read hi|
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00001ba0  45 4c 50 46 58 2f 52 2f  57 20 66 6f 72 20 72 65  |ELPFX/R/W for re|
00001bb0  61 64 2f 77 72 69 74 65  20 6d 65 74 68 6f 64 0d  |ad/write method.|
00001bc0  00 4d 46 58 31 36 38 00  52 65 61 64 20 6c 6f 77  |.MFX168.Read low|
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00001bf0  46 58 2f 52 2f 57 20 66  6f 72 20 72 65 61 64 2f  |FX/R/W for read/|
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00001c10  58 31 36 39 00 52 65 61  64 20 68 69 67 68 20 61  |X169.Read high a|
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00001c40  2f 52 2f 57 20 66 6f 72  20 72 65 61 64 2f 77 72  |/R/W for read/wr|
00001c50  69 74 65 20 6d 65 74 68  6f 64 0d 00 51 46 58 31  |ite method..QFX1|
00001c60  37 30 00 52 65 61 64 20  6c 6f 77 20 61 64 64 72  |70.Read low addr|
00001c70  65 73 73 20 52 4f 4d 20  69 6e 66 6f 72 6d 61 74  |ess ROM informat|
00001c80  69 6f 6e 20 74 61 62 6c  65 0d 2a 48 45 4c 50 46  |ion table.*HELPF|
00001c90  58 2f 52 2f 57 20 66 6f  72 20 72 65 61 64 2f 77  |X/R/W for read/w|
00001ca0  72 69 74 65 20 6d 65 74  68 6f 64 0d 00 52 46 58  |rite method..RFX|
00001cb0  31 37 31 00 52 65 61 64  20 68 69 67 68 20 61 64  |171.Read high ad|
00001cc0  64 72 65 73 73 20 52 4f  4d 20 69 6e 66 6f 72 6d  |dress ROM inform|
00001cd0  61 74 69 6f 6e 20 74 61  62 6c 65 0d 2a 48 45 4c  |ation table.*HEL|
00001ce0  50 46 58 2f 52 2f 57 20  66 6f 72 20 72 65 61 64  |PFX/R/W for read|
00001cf0  2f 77 72 69 74 65 20 6d  65 74 68 6f 64 0d 00 56  |/write method..V|
00001d00  46 58 31 37 32 00 52 65  61 64 20 6c 6f 77 20 61  |FX172.Read low a|
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00001d50  68 6f 64 0d 00 57 46 58  31 37 33 00 52 65 61 64  |hod..WFX173.Read|
00001d60  20 68 69 67 68 20 61 64  64 72 65 73 73 20 6b 65  | high address ke|
00001d70  79 62 6f 61 72 64 20 74  72 61 6e 73 6c 61 74 69  |yboard translati|
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00001d90  2f 52 2f 57 20 66 6f 72  20 72 65 61 64 2f 77 72  |/R/W for read/wr|
00001da0  69 74 65 20 6d 65 74 68  6f 64 0d 00 4f 46 58 31  |ite method..OFX1|
00001db0  37 34 00 52 65 61 64 20  6c 6f 77 20 61 64 64 72  |74.Read low addr|
00001dc0  65 73 73 20 56 44 55 20  76 61 72 69 61 62 6c 65  |ess VDU variable|
00001dd0  73 20 74 61 62 6c 65 0d  2a 48 45 4c 50 46 58 2f  |s table.*HELPFX/|
00001de0  52 2f 57 20 66 6f 72 20  72 65 61 64 2f 77 72 69  |R/W for read/wri|
00001df0  74 65 20 6d 65 74 68 6f  64 0d 00 50 46 58 31 37  |te method..PFX17|
00001e00  35 00 52 65 61 64 20 68  69 67 68 20 61 64 64 72  |5.Read high addr|
00001e10  65 73 73 20 56 44 55 20  76 61 72 69 61 62 6c 65  |ess VDU variable|
00001e20  73 20 74 61 62 6c 65 0d  2a 48 45 4c 50 46 58 2f  |s table.*HELPFX/|
00001e30  52 2f 57 20 66 6f 72 20  72 65 61 64 2f 77 72 69  |R/W for read/wri|
00001e40  74 65 20 6d 65 74 68 6f  64 0d 00 49 46 58 31 37  |te method..IFX17|
00001e50  36 00 52 65 61 64 2f 77  72 69 74 65 20 43 46 53  |6.Read/write CFS|
00001e60  20 74 69 6d 65 6f 75 74  20 63 6f 75 6e 74 65 72  | timeout counter|
00001e70  0d 2a 48 45 4c 50 46 58  2f 52 2f 57 20 66 6f 72  |.*HELPFX/R/W for|
00001e80  20 72 65 61 64 2f 77 72  69 74 65 20 6d 65 74 68  | read/write meth|
00001e90  6f 64 0d 00 4d 46 58 31  37 37 00 52 65 61 64 2f  |od..MFX177.Read/|
00001ea0  77 72 69 74 65 20 69 6e  70 75 74 20 73 6f 75 72  |write input sour|
00001eb0  63 65 20 28 2a 48 45 4c  50 46 58 32 29 0d 2a 48  |ce (*HELPFX2).*H|
00001ec0  45 4c 50 46 58 2f 52 2f  57 20 66 6f 72 20 72 65  |ELPFX/R/W for re|
00001ed0  61 64 2f 77 72 69 74 65  20 6d 65 74 68 6f 64 0d  |ad/write method.|
00001ee0  00 50 46 58 31 37 38 00  52 65 61 64 2f 77 72 69  |.PFX178.Read/wri|
00001ef0  74 65 20 6b 65 79 62 6f  61 72 64 20 66 6c 61 67  |te keyboard flag|
00001f00  20 30 3d 6f 66 66 20 32  35 35 3d 6f 6e 0d 2a 48  | 0=off 255=on.*H|
00001f10  45 4c 50 46 58 2f 52 2f  57 20 66 6f 72 20 72 65  |ELPFX/R/W for re|
00001f20  61 64 2f 77 72 69 74 65  20 6d 65 74 68 6f 64 0d  |ad/write method.|
00001f30  00 6a 46 58 31 37 39 00  52 65 61 64 2f 77 72 69  |.jFX179.Read/wri|
00001f40  74 65 20 70 72 69 6d 61  72 79 20 4f 53 48 57 4d  |te primary OSHWM|
00001f50  20 28 69 6d 70 6c 6f 64  65 64 29 0d 4c 6f 63 61  | (imploded).Loca|
00001f60  74 69 6f 6e 20 75 6e 63  68 61 6e 67 65 64 20 62  |tion unchanged b|
00001f70  79 20 2a 46 58 32 30 0d  2a 48 45 4c 50 46 58 2f  |y *FX20.*HELPFX/|
00001f80  52 2f 57 20 66 6f 72 20  72 65 61 64 2f 77 72 69  |R/W for read/wri|
00001f90  74 65 20 6d 65 74 68 6f  64 0d 00 5b 46 58 31 38  |te method..[FX18|
00001fa0  30 00 52 65 61 64 2f 77  72 69 74 65 20 4f 53 48  |0.Read/write OSH|
00001fb0  57 4d 20 28 49 2f 4f 29  0d 4c 6f 63 61 74 69 6f  |WM (I/O).Locatio|
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00001fe0  6f 72 20 72 65 61 64 2f  77 72 69 74 65 20 6d 65  |or read/write me|
00001ff0  74 68 6f 64 0d 00 78 46  58 31 38 31 00 52 65 61  |thod..xFX181.Rea|
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00003c70  66 0d 63 6c 6f 63 6b 20  76 61 6c 75 65 0d 2a 48  |f.clock value.*H|
00003c80  45 4c 50 46 58 2f 52 2f  57 20 66 6f 72 20 72 65  |ELPFX/R/W for re|
00003c90  61 64 2f 77 72 69 74 65  20 6d 65 74 68 6f 64 0d  |ad/write method.|
00003ca0  00 62 46 58 32 34 34 00  52 65 61 64 2f 77 72 69  |.bFX244.Read/wri|
00003cb0  74 65 20 73 6f 66 74 6b  65 79 20 63 6f 6e 73 69  |te softkey consi|
00003cc0  73 74 65 6e 63 79 20 66  6c 61 67 0d 3d 30 20 63  |stency flag.=0 c|
00003cd0  6f 6e 73 69 73 74 61 6e  74 20 73 74 61 74 65 0d  |onsistant state.|
00003ce0  2a 48 45 4c 50 46 58 2f  52 2f 57 20 66 6f 72 20  |*HELPFX/R/W for |
00003cf0  72 65 61 64 2f 77 72 69  74 65 20 6d 65 74 68 6f  |read/write metho|
00003d00  64 0d 00 61 46 58 32 34  35 00 52 65 61 64 2f 77  |d..aFX245.Read/w|
00003d10  72 69 74 65 20 70 72 69  6e 74 65 72 20 64 65 73  |rite printer des|
00003d20  74 69 6e 61 74 69 6f 6e  20 66 6c 61 67 0d 65 71  |tination flag.eq|
00003d30  75 69 76 61 6c 65 6e 74  20 6f 66 20 2a 46 58 35  |uivalent of *FX5|
00003d40  0d 2a 48 45 4c 50 46 58  2f 52 2f 57 20 66 6f 72  |.*HELPFX/R/W for|
00003d50  20 72 65 61 64 2f 77 72  69 74 65 20 6d 65 74 68  | read/write meth|
00003d60  6f 64 0d 00 65 46 58 32  34 36 00 52 65 61 64 2f  |od..eFX246.Read/|
00003d70  77 72 69 74 65 20 63 68  61 72 61 63 74 65 72 20  |write character |
00003d80  69 67 6e 6f 72 65 64 20  62 79 20 70 72 69 6e 74  |ignored by print|
00003d90  65 72 0d 65 71 75 69 76  61 6c 65 6e 74 20 6f 66  |er.equivalent of|
00003da0  20 2a 46 58 36 0d 2a 48  45 4c 50 46 58 2f 52 2f  | *FX6.*HELPFX/R/|
00003db0  57 20 66 6f 72 20 72 65  61 64 2f 77 72 69 74 65  |W for read/write|
00003dc0  20 6d 65 74 68 6f 64 0d  00 4e 46 58 32 35 32 00  | method..NFX252.|
00003dd0  52 65 61 64 2f 77 72 69  74 65 20 63 75 72 72 65  |Read/write curre|
00003de0  6e 74 20 6c 61 6e 67 75  61 67 65 20 52 4f 4d 20  |nt language ROM |
00003df0  6e 6f 2e 0d 2a 48 45 4c  50 46 58 2f 52 2f 57 20  |no..*HELPFX/R/W |
00003e00  66 6f 72 20 72 65 61 64  2f 77 72 69 74 65 20 6d  |for read/write m|
00003e10  65 74 68 6f 64 0d 00 6f  46 58 32 35 33 00 52 65  |ethod..oFX253.Re|
00003e20  61 64 20 6c 61 73 74 20  42 52 45 41 4b 20 61 63  |ad last BREAK ac|
00003e30  74 69 6f 6e 0d 3d 30 20  73 6f 66 74 20 42 52 45  |tion.=0 soft BRE|
00003e40  41 4b 0d 3d 31 20 70 6f  77 65 72 20 75 70 20 72  |AK.=1 power up r|
00003e50  65 73 65 74 0d 3d 32 20  68 61 72 64 20 42 52 45  |eset.=2 hard BRE|
00003e60  41 4b 0d 2a 48 45 4c 50  46 58 2f 52 2f 57 20 66  |AK.*HELPFX/R/W f|
00003e70  6f 72 20 72 65 61 64 2f  77 72 69 74 65 20 6d 65  |or read/write me|
00003e80  74 68 6f 64 0d 00 55 46  58 32 35 34 00 52 65 61  |thod..UFX254.Rea|
00003e90  64 2f 77 72 69 74 65 20  61 76 61 69 6c 61 62 6c  |d/write availabl|
00003ea0  65 20 52 41 4d 0d 3d 26  34 30 20 31 36 4b 0d 3d  |e RAM.=&40 16K.=|
00003eb0  26 38 30 20 33 32 4b 0d  2a 48 45 4c 50 46 58 2f  |&80 32K.*HELPFX/|
00003ec0  52 2f 57 20 66 6f 72 20  72 65 61 64 2f 77 72 69  |R/W for read/wri|
00003ed0  74 65 20 6d 65 74 68 6f  64 0d 00 5b 46 58 32 35  |te method..[FX25|
00003ee0  35 00 52 65 61 64 2f 77  72 69 74 65 20 73 74 61  |5.Read/write sta|
00003ef0  72 74 20 75 70 20 6f 70  74 69 6f 6e 73 0d 52 65  |rt up options.Re|
00003f00  61 64 73 20 6b 65 79 62  6f 61 72 64 20 6c 69 6e  |ads keyboard lin|
00003f10  6b 73 0d 2a 48 45 4c 50  46 58 2f 52 2f 57 20 66  |ks.*HELPFX/R/W f|
00003f20  6f 72 20 72 65 61 64 2f  77 72 69 74 65 20 6d 65  |or read/write me|
00003f30  74 68 6f 64 0d 00 8a 46  58 2f 52 2f 57 00 4e 65  |thod...FX/R/W.Ne|
00003f40  77 20 76 61 6c 75 65 3d  28 6f 6c 64 20 76 61 6c  |w value=(old val|
00003f50  75 65 20 41 4e 44 20 59  29 45 4f 52 20 58 0d 54  |ue AND Y)EOR X.T|
00003f60  6f 20 72 65 61 64 20 58  3d 30 20 59 3d 26 46 46  |o read X=0 Y=&FF|
00003f70  2e 20 54 6f 20 77 72 69  74 65 20 58 3d 76 61 6c  |. To write X=val|
00003f80  75 65 20 59 3d 30 0d 4f  6e 20 65 78 69 74 20 58  |ue Y=0.On exit X|
00003f90  3d 6f 6c 64 20 76 61 6c  75 65 0d 20 20 20 20 20  |=old value.     |
00003fa0  20 20 20 59 3d 63 6f 6e  74 65 6e 74 73 20 6f 66  |   Y=contents of|
00003fb0  20 6e 65 78 74 20 6c 6f  63 61 74 69 6f 6e 0d 00  | next location..|
00003fc0  00                                                |.|
00003fc1
01_11_87/FXHELP.m0
01_11_87/FXHELP.m1
01_11_87/FXHELP.m2
01_11_87/FXHELP.m4
01_11_87/FXHELP.m5

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