Home » CEEFAX disks » telesoftware10.adl » 18-11-88/TESTMOU
18-11-88/TESTMOU
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 » telesoftware10.adl |
| Filename: | 18-11-88/TESTMOU |
| Read OK: | ✔ |
| File size: | 05F9 bytes |
| Load address: | 0800 |
| Exec address: | 8023 |
File contents
10REM> TESTMOU
20DIM mcode &100 :REM: machine code at mcode
30escape=&FF :REM: escape flag
40drb=&FE60 :REM: data register B
50ddrb=&FE62 :REM: data direction register B
60ifr=&FE6D :REM: interrupt flag register
70oswrch=&FFEE
80osbyte=&FFF4
90FOR pass=0 TO 2 STEP 2
100P%=mcode
110[OPT pass
120LDA #&00
130STA ddrb \ data register B = input
140.mainloop
150LDX #16
160LDY #16
170JSR vdu \ VDU 31,16,16
180LDA drb \ data register B
190JSR binary \ print DRB in binary
200LDX #16
210LDY #18
220JSR vdu \ VDU 31,16,18
230LDA ifr \ interrupt flag register
240JSR binary \ print IFR in binary
250LDA escape \ poll the escape flag
260BPL mainloop \ loop if escape not pressed
270LDA #&7E \ acknowledge detection of an Escape condition
280JMP osbyte \ acknowledge Escape and return to BASIC
290.binary
300LDX #&08 \ bit counter
310.nextbit
320ASL A \ next bit into carry flag
330PHA \ save the rest of the byte
340LDA #ASC("0") \ if carry clear print 0
350ADC #&00 \ if carry set add 1
360JSR oswrch \ print 0 or 1
370PLA \ restore the rest of the byte
380DEX \ decrement bit counter
390BNE nextbit \ branch for next bit
400RTS
410.vdu
420LDA #31
430JSR oswrch \ VDU 31
440TXA
450JSR oswrch \ VDU X
460TYA
470JMP oswrch \ VDU Y and return
480]
490NEXT
500MODE7
510VDU23,1,0;0;0;0;
520mouse$=CHR$141+CHR$132+CHR$157+CHR$131+"User port input and status bytes "+CHR$156
530PRINTTAB(0,5)mouse$
540PRINTTAB(0,6)mouse$
550PRINTTAB(16,14)"76543210"
560PRINTTAB(9,16)"&FE60 % DRB"
570PRINTTAB(9,18)"&FE6D % IFR"
580PRINTTAB(19,20)"CC"
590PRINTTAB(19,21)"BB"
600PRINTTAB(19,22)"12"
610CALL mcode
620VDU31,0,24
630VDU23,1,1;0;0;0;
640END
�> TESTMOU
*� mcode &100 :�: machine code at mcode
escape=&FF :�: escape flag
(!drb=&FE60 :�: data register B
2,ddrb=&FE62 :�: data direction register B
<)ifr=&FE6D :�: interrupt flag register
Foswrch=&FFEE
Posbyte=&FFF4
Z� pass=0 � 2 � 2
d P%=mcode
n
[OPT pass
x LDA #&00
�&STA ddrb \ data register B = input
�
.mainloop
� LDX #16
� LDY #16
�JSR vdu \ � 31,16,16
� LDA drb \ data register B
�$JSR binary \ print DRB in binary
� LDX #16
� LDY #18
�JSR vdu \ � 31,16,18
�%LDA ifr \ interrupt flag register
�#JSR binary \ print �R in binary
�%LDA escape \ poll the escape flag
-BPL mainloop \ loop if escape not pressed
;LDA #&7E \ acknowledge detection of an Escape condition
7JMP osbyte \ acknowledge Escape and return to BASIC
" .binary
,LDX #&08 \ bit counter
6 .nextbit
@$ASL A \ next bit into carry flag
J#PHA \ save the rest of the byte
T(LDA #�("0") \ if carry clear print 0
^!ADC #&00 \ if carry set add 1
h JSR oswrch \ print 0 or 1
r&PLA \ restore the rest of the byte
| DEX \ decrement bit counter
�%BNE nextbit \ branch for next bit
�RTS
�.vdu
� LDA #31
�JSR oswrch \ � 31
�TXA
�JSR oswrch \ � X
�TYA
� JMP oswrch \ � Y and return
�]
��
��7
��23,1,0;0;0;0;
Hmouse$=�141+�132+�157+�131+"User port input and status bytes "+�156
�0,5)mouse$
�0,6)mouse$
&�16,14)"76543210"
0 �9,16)"&FE60 % DRB"
: �9,18)"&FE6D % IFR"
D�19,20)"CC"
N�19,21)"BB"
X�19,22)"12"
b � mcode
l �31,0,24
v�23,1,1;0;0;0;
��
� 00000000 0d 00 0a 0e f4 3e 20 54 45 53 54 4d 4f 55 0d 00 |.....> TESTMOU..|
00000010 14 2a de 20 6d 63 6f 64 65 20 26 31 30 30 20 3a |.*. mcode &100 :|
00000020 f4 3a 20 6d 61 63 68 69 6e 65 20 63 6f 64 65 20 |.: machine code |
00000030 61 74 20 6d 63 6f 64 65 0d 00 1e 1e 65 73 63 61 |at mcode....esca|
00000040 70 65 3d 26 46 46 20 3a f4 3a 20 65 73 63 61 70 |pe=&FF :.: escap|
00000050 65 20 66 6c 61 67 0d 00 28 21 64 72 62 3d 26 46 |e flag..(!drb=&F|
00000060 45 36 30 20 3a f4 3a 20 64 61 74 61 20 72 65 67 |E60 :.: data reg|
00000070 69 73 74 65 72 20 42 0d 00 32 2c 64 64 72 62 3d |ister B..2,ddrb=|
00000080 26 46 45 36 32 20 3a f4 3a 20 64 61 74 61 20 64 |&FE62 :.: data d|
00000090 69 72 65 63 74 69 6f 6e 20 72 65 67 69 73 74 65 |irection registe|
000000a0 72 20 42 0d 00 3c 29 69 66 72 3d 26 46 45 36 44 |r B..<)ifr=&FE6D|
000000b0 20 3a f4 3a 20 69 6e 74 65 72 72 75 70 74 20 66 | :.: interrupt f|
000000c0 6c 61 67 20 72 65 67 69 73 74 65 72 0d 00 46 10 |lag register..F.|
000000d0 6f 73 77 72 63 68 3d 26 46 46 45 45 0d 00 50 10 |oswrch=&FFEE..P.|
000000e0 6f 73 62 79 74 65 3d 26 46 46 46 34 0d 00 5a 14 |osbyte=&FFF4..Z.|
000000f0 e3 20 70 61 73 73 3d 30 20 b8 20 32 20 88 20 32 |. pass=0 . 2 . 2|
00000100 0d 00 64 0c 50 25 3d 6d 63 6f 64 65 0d 00 6e 0d |..d.P%=mcode..n.|
00000110 5b 4f 50 54 20 70 61 73 73 0d 00 78 0c 4c 44 41 |[OPT pass..x.LDA|
00000120 20 23 26 30 30 0d 00 82 26 53 54 41 20 64 64 72 | #&00...&STA ddr|
00000130 62 20 5c 20 64 61 74 61 20 72 65 67 69 73 74 65 |b \ data registe|
00000140 72 20 42 20 3d 20 69 6e 70 75 74 0d 00 8c 0d 2e |r B = input.....|
00000150 6d 61 69 6e 6c 6f 6f 70 0d 00 96 0b 4c 44 58 20 |mainloop....LDX |
00000160 23 31 36 0d 00 a0 0b 4c 44 59 20 23 31 36 0d 00 |#16....LDY #16..|
00000170 aa 18 4a 53 52 20 76 64 75 20 5c 20 ef 20 33 31 |..JSR vdu \ . 31|
00000180 2c 31 36 2c 31 36 0d 00 b4 1d 4c 44 41 20 64 72 |,16,16....LDA dr|
00000190 62 20 5c 20 64 61 74 61 20 72 65 67 69 73 74 65 |b \ data registe|
000001a0 72 20 42 0d 00 be 24 4a 53 52 20 62 69 6e 61 72 |r B...$JSR binar|
000001b0 79 20 5c 20 70 72 69 6e 74 20 44 52 42 20 69 6e |y \ print DRB in|
000001c0 20 62 69 6e 61 72 79 0d 00 c8 0b 4c 44 58 20 23 | binary....LDX #|
000001d0 31 36 0d 00 d2 0b 4c 44 59 20 23 31 38 0d 00 dc |16....LDY #18...|
000001e0 18 4a 53 52 20 76 64 75 20 5c 20 ef 20 33 31 2c |.JSR vdu \ . 31,|
000001f0 31 36 2c 31 38 0d 00 e6 25 4c 44 41 20 69 66 72 |16,18...%LDA ifr|
00000200 20 5c 20 69 6e 74 65 72 72 75 70 74 20 66 6c 61 | \ interrupt fla|
00000210 67 20 72 65 67 69 73 74 65 72 0d 00 f0 23 4a 53 |g register...#JS|
00000220 52 20 62 69 6e 61 72 79 20 5c 20 70 72 69 6e 74 |R binary \ print|
00000230 20 e7 52 20 69 6e 20 62 69 6e 61 72 79 0d 00 fa | .R in binary...|
00000240 25 4c 44 41 20 65 73 63 61 70 65 20 5c 20 70 6f |%LDA escape \ po|
00000250 6c 6c 20 74 68 65 20 65 73 63 61 70 65 20 66 6c |ll the escape fl|
00000260 61 67 0d 01 04 2d 42 50 4c 20 6d 61 69 6e 6c 6f |ag...-BPL mainlo|
00000270 6f 70 20 5c 20 6c 6f 6f 70 20 69 66 20 65 73 63 |op \ loop if esc|
00000280 61 70 65 20 6e 6f 74 20 70 72 65 73 73 65 64 0d |ape not pressed.|
00000290 01 0e 3b 4c 44 41 20 23 26 37 45 20 5c 20 61 63 |..;LDA #&7E \ ac|
000002a0 6b 6e 6f 77 6c 65 64 67 65 20 64 65 74 65 63 74 |knowledge detect|
000002b0 69 6f 6e 20 6f 66 20 61 6e 20 45 73 63 61 70 65 |ion of an Escape|
000002c0 20 63 6f 6e 64 69 74 69 6f 6e 0d 01 18 37 4a 4d | condition...7JM|
000002d0 50 20 6f 73 62 79 74 65 20 5c 20 61 63 6b 6e 6f |P osbyte \ ackno|
000002e0 77 6c 65 64 67 65 20 45 73 63 61 70 65 20 61 6e |wledge Escape an|
000002f0 64 20 72 65 74 75 72 6e 20 74 6f 20 42 41 53 49 |d return to BASI|
00000300 43 0d 01 22 0b 2e 62 69 6e 61 72 79 0d 01 2c 1a |C.."..binary..,.|
00000310 4c 44 58 20 23 26 30 38 20 5c 20 62 69 74 20 63 |LDX #&08 \ bit c|
00000320 6f 75 6e 74 65 72 0d 01 36 0c 2e 6e 65 78 74 62 |ounter..6..nextb|
00000330 69 74 0d 01 40 24 41 53 4c 20 41 20 5c 20 6e 65 |it..@$ASL A \ ne|
00000340 78 74 20 62 69 74 20 69 6e 74 6f 20 63 61 72 72 |xt bit into carr|
00000350 79 20 66 6c 61 67 0d 01 4a 23 50 48 41 20 5c 20 |y flag..J#PHA \ |
00000360 73 61 76 65 20 74 68 65 20 72 65 73 74 20 6f 66 |save the rest of|
00000370 20 74 68 65 20 62 79 74 65 0d 01 54 28 4c 44 41 | the byte..T(LDA|
00000380 20 23 97 28 22 30 22 29 20 5c 20 69 66 20 63 61 | #.("0") \ if ca|
00000390 72 72 79 20 63 6c 65 61 72 20 70 72 69 6e 74 20 |rry clear print |
000003a0 30 0d 01 5e 21 41 44 43 20 23 26 30 30 20 5c 20 |0..^!ADC #&00 \ |
000003b0 69 66 20 63 61 72 72 79 20 73 65 74 20 61 64 64 |if carry set add|
000003c0 20 31 0d 01 68 1d 4a 53 52 20 6f 73 77 72 63 68 | 1..h.JSR oswrch|
000003d0 20 5c 20 70 72 69 6e 74 20 30 20 6f 72 20 31 0d | \ print 0 or 1.|
000003e0 01 72 26 50 4c 41 20 5c 20 72 65 73 74 6f 72 65 |.r&PLA \ restore|
000003f0 20 74 68 65 20 72 65 73 74 20 6f 66 20 74 68 65 | the rest of the|
00000400 20 62 79 74 65 0d 01 7c 1f 44 45 58 20 5c 20 64 | byte..|.DEX \ d|
00000410 65 63 72 65 6d 65 6e 74 20 62 69 74 20 63 6f 75 |ecrement bit cou|
00000420 6e 74 65 72 0d 01 86 25 42 4e 45 20 6e 65 78 74 |nter...%BNE next|
00000430 62 69 74 20 5c 20 62 72 61 6e 63 68 20 66 6f 72 |bit \ branch for|
00000440 20 6e 65 78 74 20 62 69 74 0d 01 90 07 52 54 53 | next bit....RTS|
00000450 0d 01 9a 08 2e 76 64 75 0d 01 a4 0b 4c 44 41 20 |.....vdu....LDA |
00000460 23 33 31 0d 01 ae 15 4a 53 52 20 6f 73 77 72 63 |#31....JSR oswrc|
00000470 68 20 5c 20 ef 20 33 31 0d 01 b8 07 54 58 41 0d |h \ . 31....TXA.|
00000480 01 c2 14 4a 53 52 20 6f 73 77 72 63 68 20 5c 20 |...JSR oswrch \ |
00000490 ef 20 58 0d 01 cc 07 54 59 41 0d 01 d6 1f 4a 4d |. X....TYA....JM|
000004a0 50 20 6f 73 77 72 63 68 20 5c 20 ef 20 59 20 61 |P oswrch \ . Y a|
000004b0 6e 64 20 72 65 74 75 72 6e 0d 01 e0 05 5d 0d 01 |nd return....]..|
000004c0 ea 05 ed 0d 01 f4 06 eb 37 0d 01 fe 12 ef 32 33 |........7.....23|
000004d0 2c 31 2c 30 3b 30 3b 30 3b 30 3b 0d 02 08 48 6d |,1,0;0;0;0;...Hm|
000004e0 6f 75 73 65 24 3d bd 31 34 31 2b bd 31 33 32 2b |ouse$=.141+.132+|
000004f0 bd 31 35 37 2b bd 31 33 31 2b 22 55 73 65 72 20 |.157+.131+"User |
00000500 70 6f 72 74 20 69 6e 70 75 74 20 61 6e 64 20 73 |port input and s|
00000510 74 61 74 75 73 20 62 79 74 65 73 20 20 22 2b bd |tatus bytes "+.|
00000520 31 35 36 0d 02 12 10 f1 8a 30 2c 35 29 6d 6f 75 |156......0,5)mou|
00000530 73 65 24 0d 02 1c 10 f1 8a 30 2c 36 29 6d 6f 75 |se$......0,6)mou|
00000540 73 65 24 0d 02 26 16 f1 8a 31 36 2c 31 34 29 22 |se$..&...16,14)"|
00000550 37 36 35 34 33 32 31 30 22 0d 02 30 20 f1 8a 39 |76543210"..0 ..9|
00000560 2c 31 36 29 22 26 46 45 36 30 20 25 20 20 20 20 |,16)"&FE60 % |
00000570 20 20 20 20 20 44 52 42 22 0d 02 3a 20 f1 8a 39 | DRB"..: ..9|
00000580 2c 31 38 29 22 26 46 45 36 44 20 25 20 20 20 20 |,18)"&FE6D % |
00000590 20 20 20 20 20 49 46 52 22 0d 02 44 10 f1 8a 31 | IFR"..D...1|
000005a0 39 2c 32 30 29 22 43 43 22 0d 02 4e 10 f1 8a 31 |9,20)"CC"..N...1|
000005b0 39 2c 32 31 29 22 42 42 22 0d 02 58 10 f1 8a 31 |9,21)"BB"..X...1|
000005c0 39 2c 32 32 29 22 31 32 22 0d 02 62 0b d6 20 6d |9,22)"12"..b.. m|
000005d0 63 6f 64 65 0d 02 6c 0c ef 33 31 2c 30 2c 32 34 |code..l..31,0,24|
000005e0 0d 02 76 12 ef 32 33 2c 31 2c 31 3b 30 3b 30 3b |..v..23,1,1;0;0;|
000005f0 30 3b 0d 02 80 05 e0 0d ff |0;.......|
000005f9 
18-11-88/TESTMOU.m0
18-11-88/TESTMOU.m1
18-11-88/TESTMOU.m2
18-11-88/TESTMOU.m4
18-11-88/TESTMOU.m5
.