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MM1
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 » Personal collection » Acorn ADFS disks » Electron_User_Group » EUG_10.ADF |
| Filename: | MM1 |
| Read OK: | ✔ |
| File size: | 172A bytes |
| Load address: | FFFF1D00 |
| Exec address: | FFFF8023 |
File contents
10REM ***************************
20REM Print Electron Memory Map
30REM by R.A.Dimond February 1993
40REM ***************************
50REM Pages 0 and 1
60MODE6
70PRINTTAB(6,1)"Memory Map 1 (Pages Zero & 1)"
80PRINT'"Screen or Printer? (S/P)"
90REPEATUNTILINKEY-82 ORINKEY-56
100IFINKEY-82 MODE3:VDU14 ELSEMODE3:VDU15,2,1,27,1,54,1,27,1,116,1,1
110PRINTTAB(0);CHR$201;STRING$(68,CHR$205);CHR$187
120PROCprintct("ELECTRON MEMORY MAP - Zero Page")
130PRINTCHR$199;STRING$(13,CHR$196);CHR$194;STRING$(54,CHR$196);CHR$182
140PROCprint(" Address","Use")
150PRINTCHR$199;STRING$(13,CHR$196);CHR$197;STRING$(54,CHR$196);CHR$182
160PROCprint(" &00/&01","LOMEM")
170PROCprint(" &02/&03","Heap pointer - top of variable stack")
180PROCprint(" &04/&05","Basic stack pointer")
190PROCprint(" &06/&07","HIMEM")
200PROCprint(" &08/&09","ERL")
210PROCprint(" &0A","PTRA offset - index to current statement")
220PROCprint(" &0B/&0C","PTRA base - pointer to start of current statement")
230PROCprint(" &0D-&11","Pseudo random number for RND")
240PROCprint(" &12/&13","TOP")
250PROCprint(" &14","Size of print field")
260PROCprint(" &15","Hex print flag")
270PROCprint(" &16/&17","ON ERROR pointer")
280PROCprint(" &18","High byte of PAGE - low byte assumed to be zero")
290PROCprint(" &19/&1A","PTRB base -start of current expression")
300PROCprint(" &1B","PTRB offset - index to current expression")
310PROCprint(" &1C/&1D","Pointer to next DATA item")
320PROCprint(" &1E","COUNT value")
330PROCprint(" &1F","LISTO option")
340PROCprint(""," Bit0 - space after line number")
350PROCprint(""," Bit1 - indent FORs")
360PROCprint(""," Bit2 - indent REPEATs")
370PROCprint(" &20","TRACE flag")
380PROCprint(" &21/&22","Maximum TRACE line number")
390PROCprint(" &23","WIDTH")
400PROCprint(" &24","REPEAT/UNTIL loop depth counter")
410PROCprint(" &25","GOSUB depth counter")
420PROCprint(" &26","FOR/NEXT loop depth counter")
430PROCprint(" &28","OPT assembler value:")
440PROCprint(""," Bit0 - Produce listing")
450PROCprint(""," Bit1 - give errors")
460PROCprint(""," Bit2 - relocate")
470PROCprint(" &2A-&2D","IntA - workspace for integer calculations")
480PROCprint(" &2E-&35","FPA - workspace for floating point calculations")
490PROCprint(" &36","StrA - length of string at &600")
500PROCprint(" &3B-&42","FPB - workspace for floating point calculations")
510PROCprint(" &4F-&8F","Not used")
520PROCprint(" &90-/&9F","Econet - not available on the Electron")
530PROCprint("","so won't be used")
540PROCprint(" &A0-&A7","NMI workspace - used by disc systems")
550PROCprint("","free if cassette only")
560PROCprint(" &A8/&AF","Used by star commands, free if none used")
570PROCprint(" &B0-&BF","Filing system workspace")
580PROCprint(" &C0-&CF","Used by currnetly active filing system")
590PROCprint(" &D0","VDU status byte:")
600PROCprint(""," Bit0 - Printer output status")
610PROCprint(""," Bit1 - Scrolling disabled")
620PROCprint(""," Bit2 - Paged mode selected")
630PROCprint(""," Bit3 - Software scroll")
640PROCprint(""," Bit4 - Not uesd")
650PROCprint(""," Bit5 - VDU5 enabled")
660PROCprint(""," Bit6 - Cursor split status")
670PROCprint(""," Bit7 - VDU disable status")
680PROCprint(" &D1","Mask for current graphics point")
690PRINTCHR$200;STRING$(13,CHR$205);CHR$207;STRING$(54,CHR$205);CHR$188
700PRINT'
710PRINTCHR$201;STRING$(68,CHR$205);CHR$187
720PROCprintct("ELECTRON MEMORY MAP - Zero Page (contd)")
730PRINTCHR$199;STRING$(13,CHR$196);CHR$194;STRING$(54,CHR$196);CHR$182
740PROCprint(" Address","Use")
750PRINTCHR$199;STRING$(13,CHR$196);CHR$197;STRING$(54,CHR$196);CHR$182
760PROCprint(" &D2/&D3","Text colour bytes to be ORed and EORed into memory")
770PROCprint(" &D4/&D5","Graphics colour bytes to be ORed and EORed")
780PROCprint("","into memory")
790PROCprint(" &D6/&D7","Address of current graphics character cell")
800PROCprint(" &D8/&D9","Address of current text character cell")
810PROCprint(" &DA-&DF","Temporary workspace")
820PROCprint(" &E0/&E1","Not used")
830PROCprint(" &E2","Cassette filing system status byte:")
840PROCprint(""," Bit0 - Input file open")
850PROCprint(""," Bit1 - Output file open")
860PROCprint(""," Bit2 - Not used")
870PROCprint(""," Bit3 - Set if cataloguing")
880PROCprint(""," Bit4 - Not used")
890PROCprint(""," Bit5 - Not used")
900PROCprint(""," Bit6 - At end of file?")
910PROCprint(""," Bit7 - End of file warning given?")
920PROCprint(" &E3","Cassette *OPT options in low nibble")
930PROCprint(" &E4-&E6","Operating system workspace")
940PROCprint(" &E7","Auto repeat countdown timer")
950PROCprint(" &E8/&E9","Address of input buffer - used by osword 0")
960PROCprint(" &EA","RS423 timeout counter, free if no RS423")
970PROCprint(" &EB","Used by cassette system")
980PROCprint(" &EC","Internal key number of last key pressed")
990PROCprint(" &ED","Internal key number of first key if")
1000PROCprint("","more than one pressed")
1010PROCprint(" &EE","Internal key number of key to be ignored")
1020PROCprint(" &EF","Copy of A register of last osbyte or osword")
1030PROCprint(" &F0","Copy of X register of last osbyte or osword")
1040PROCprint(" &F1","Copy of Y register of last osbyte or osword")
1050PROCprint(" &F2/&F3","Text pointer to star commands and filenames")
1060PROCprint(" &F4","Number of currently selected rom")
1070PROCprint(" &F5-&F9","Not used")
1080PROCprint(" &FA/&FB","Operating system workspace")
1090PROCprint(" &FC","Copy of A register at last interrupt")
1100PROCprint(" &FD/&FE","Points to byte after last BRK or")
1110PROCprint("","language version string")
1120PROCprint(" &FF","Escape flag")
1130PRINTCHR$200;STRING$(13,CHR$205);CHR$207;STRING$(54,CHR$205);CHR$188
1140PRINT
1150PRINTCHR$201;STRING$(68,CHR$205);CHR$187
1160PROCprintct("ELECTRON MEMORY MAP - Page 1")
1170PRINTCHR$199;STRING$(13,CHR$196);CHR$194;STRING$(54,CHR$196);CHR$182
1180PROCprint(" Address","Use")
1190PRINTCHR$199;STRING$(13,CHR$196);CHR$197;STRING$(54,CHR$196);CHR$182
1200PROCprint(" &100/&1FF","6502 stack - stacks from &1FF downwards")
1210PROCprint("","Lower half may be used as scratch pad")
1220PROCprint("","Paged ROM service routines may use the bottom")
1230PROCprint("","to store error messages")
1240PRINTCHR$200;STRING$(13,CHR$205);CHR$207;STRING$(54,CHR$205);CHR$188
1250PRINT
1260VDU3
1261PRINT''"PLEASE PRESS <F> FOR NEXT FILE, <M> FOR MAIN MENU"
1262REPEAT:UNTIL GET$="F" OR GET$="M"
1263IF GET$="F" THEN CHAIN"$.MM2"
1264IF GET$="M" THEN CHAIN"$.MENU"
1270END
1280DEFPROCprintct(t$):PRINTCHR$186;TAB(68/2-LENt$/2);t$;TAB(69);CHR$186:ENDPROC
1290DEFPROCprint(a$,b$):PRINTCHR$186;TAB(2)a$;TAB(14);CHR$179;TAB(16);b$;TAB(69);CHR$186:ENDPROC
!� ***************************
� Print Electron Memory Map
!� by R.A.Dimond February 1993
(!� ***************************
2� Pages 0 and 1
<�6
F)�6,1)"Memory Map 1 (Pages Zero & 1)"
P �'"Screen or Printer? (S/P)"
Z���-82 ��-56
d3�-82 �3:�14 ��3:�15,2,1,27,1,54,1,27,1,116,1,1
n �0);�201;�68,�205);�187
x/�printct("ELECTRON MEMORY MAP - Zero Page")
�'�199;�13,�196);�194;�54,�196);�182
� �print(" Address","Use")
�'�199;�13,�196);�197;�54,�196);�182
� �print(" &00/&01","LOMEM")
�>�print(" &02/&03","Heap pointer - top of variable stack")
�-�print(" &04/&05","Basic stack pointer")
� �print(" &06/&07","HIMEM")
� �print(" &08/&09","ERL")
�>�print(" &0A","PTRA offset - index to current statement")
�K�print(" &0B/&0C","PTRA base - pointer to start of current statement")
�6�print(" &0D-&11","Pseudo random number for RND")
� �print(" &12/&13","TOP")
�)�print(" &14","Size of print field")
$�print(" &15","Hex print flag")
*�print(" &16/&17","ON ERROR pointer")
E�print(" &18","High byte of PAGE - low byte assumed to be zero")
"@�print(" &19/&1A","PTRB base -start of current expression")
,?�print(" &1B","PTRB offset - index to current expression")
63�print(" &1C/&1D","Pointer to next DATA item")
@!�print(" &1E","COUNT value")
J"�print(" &1F","LISTO option")
T2�print(""," Bit0 - space after line number")
^&�print(""," Bit1 - indent FORs")
h)�print(""," Bit2 - indent REPEATs")
r �print(" &20","TRACE flag")
|3�print(" &21/&22","Maximum TRACE line number")
��print(" &23","WIDTH")
�5�print(" &24","REPEAT/UNTIL loop depth counter")
�)�print(" &25","GOSUB depth counter")
�1�print(" &26","FOR/NEXT loop depth counter")
�*�print(" &28","OPT assembler value:")
�*�print(""," Bit0 - Produce listing")
�&�print(""," Bit1 - give errors")
�#�print(""," Bit2 - relocate")
�C�print(" &2A-&2D","IntA - workspace for integer calculations")
�I�print(" &2E-&35","FPA - workspace for floating point calculations")
�5�print(" &36","StrA - length of string at &600")
�I�print(" &3B-&42","FPB - workspace for floating point calculations")
�"�print(" &4F-&8F","Not used")
A�print(" &90-/&9F","Econet - not available on the Electron")
!�print("","so won't be used")
>�print(" &A0-&A7","NMI workspace - used by disc systems")
&&�print("","free if cassette only")
0B�print(" &A8/&AF","Used by star commands, free if none used")
:1�print(" &B0-&BF","Filing system workspace")
D@�print(" &C0-&CF","Used by currnetly active filing system")
N&�print(" &D0","VDU status byte:")
X4�print(""," Bit0 - Printer output status")
b1�print(""," Bit1 - Scrolling disabled")
l2�print(""," Bit2 - Paged mode selected")
v.�print(""," Bit3 - Software scroll")
�'�print(""," Bit4 - Not uesd")
�+�print(""," Bit5 - VDU5 enabled")
�2�print(""," Bit6 - Cursor split status")
�1�print(""," Bit7 - VDU disable status")
�5�print(" &D1","Mask for current graphics point")
�'�200;�13,�205);�207;�54,�205);�188
��'
��201;�68,�205);�187
�7�printct("ELECTRON MEMORY MAP - Zero Page (contd)")
�'�199;�13,�196);�194;�54,�196);�182
� �print(" Address","Use")
�'�199;�13,�196);�197;�54,�196);�182
�L�print(" &D2/&D3","Text colour bytes to be ORed and EORed into memory")
D�print(" &D4/&D5","Graphics colour bytes to be ORed and EORed")
�print("","into memory")
D�print(" &D6/&D7","Address of current graphics character cell")
@�print(" &D8/&D9","Address of current text character cell")
*-�print(" &DA-&DF","Temporary workspace")
4"�print(" &E0/&E1","Not used")
>9�print(" &E2","Cassette filing system status byte:")
H/�print(""," Bit0 - Input file open")
R0�print(""," Bit1 - Output file open")
\(�print(""," Bit2 - Not used")
f2�print(""," Bit3 - Set if cataloguing")
p(�print(""," Bit4 - Not used")
z(�print(""," Bit5 - Not used")
�/�print(""," Bit6 - At end of file?")
�:�print(""," Bit7 - End of file warning given?")
�9�print(" &E3","Cassette *OPT options in low nibble")
�4�print(" &E4-&E6","Operating system workspace")
�1�print(" &E7","Auto repeat countdown timer")
�D�print(" &E8/&E9","Address of input buffer - used by osword 0")
�=�print(" &EA","RS423 timeout counter, free if no RS423")
�-�print(" &EB","Used by cassette system")
�=�print(" &EC","Internal key number of last key pressed")
�9�print(" &ED","Internal key number of first key if")
�&�print("","more than one pressed")
�>�print(" &EE","Internal key number of key to be ignored")
�A�print(" &EF","Copy of A register of last osbyte or osword")
A�print(" &F0","Copy of X register of last osbyte or osword")
A�print(" &F1","Copy of Y register of last osbyte or osword")
E�print(" &F2/&F3","Text pointer to star commands and filenames")
$6�print(" &F4","Number of currently selected rom")
."�print(" &F5-&F9","Not used")
84�print(" &FA/&FB","Operating system workspace")
B:�print(" &FC","Copy of A register at last interrupt")
L:�print(" &FD/&FE","Points to byte after last BRK or")
V(�print("","language version string")
`!�print(" &FF","Escape flag")
j'�200;�13,�205);�207;�54,�205);�188
t�
~�201;�68,�205);�187
�,�printct("ELECTRON MEMORY MAP - Page 1")
�'�199;�13,�196);�194;�54,�196);�182
� �print(" Address","Use")
�'�199;�13,�196);�197;�54,�196);�182
�B�print(" &100/&1FF","6502 stack - stacks from &1FF downwards")
�6�print("","Lower half may be used as scratch pad")
�>�print("","Paged ROM service routines may use the bottom")
�(�print("","to store error messages")
�'�200;�13,�205);�207;�54,�205);�188
��
��3
�:�''"PLEASE PRESS <F> FOR NEXT FILE, <M> FOR MAIN MENU"
��:� �="F" � �="M"
�� �="F" � �"$.MM2"
�� �="M" � �"$.MENU"
��
3��printct(t$):�186;�68/2-�t$/2);t$;�69);�186:�
<��print(a$,b$):�186;�2)a$;�14);�179;�16);b$;�69);�186:�
� 00000000 0d 00 0a 21 f4 20 2a 2a 2a 2a 2a 2a 2a 2a 2a 2a |...!. **********|
00000010 2a 2a 2a 2a 2a 2a 2a 2a 2a 2a 2a 2a 2a 2a 2a 2a |****************|
00000020 2a 0d 00 14 1f f4 20 50 72 69 6e 74 20 45 6c 65 |*..... Print Ele|
00000030 63 74 72 6f 6e 20 4d 65 6d 6f 72 79 20 4d 61 70 |ctron Memory Map|
00000040 0d 00 1e 21 f4 20 62 79 20 52 2e 41 2e 44 69 6d |...!. by R.A.Dim|
00000050 6f 6e 64 20 46 65 62 72 75 61 72 79 20 31 39 39 |ond February 199|
00000060 33 0d 00 28 21 f4 20 2a 2a 2a 2a 2a 2a 2a 2a 2a |3..(!. *********|
00000070 2a 2a 2a 2a 2a 2a 2a 2a 2a 2a 2a 2a 2a 2a 2a 2a |****************|
00000080 2a 2a 0d 00 32 13 f4 20 50 61 67 65 73 20 30 20 |**..2.. Pages 0 |
00000090 61 6e 64 20 31 0d 00 3c 06 eb 36 0d 00 46 29 f1 |and 1..<..6..F).|
000000a0 8a 36 2c 31 29 22 4d 65 6d 6f 72 79 20 4d 61 70 |.6,1)"Memory Map|
000000b0 20 31 20 28 50 61 67 65 73 20 5a 65 72 6f 20 26 | 1 (Pages Zero &|
000000c0 20 31 29 22 0d 00 50 20 f1 27 22 53 63 72 65 65 | 1)"..P .'"Scree|
000000d0 6e 20 6f 72 20 50 72 69 6e 74 65 72 3f 20 28 53 |n or Printer? (S|
000000e0 2f 50 29 22 0d 00 5a 10 f5 fd a6 2d 38 32 20 84 |/P)"..Z....-82 .|
000000f0 a6 2d 35 36 0d 00 64 33 e7 a6 2d 38 32 20 eb 33 |.-56..d3..-82 .3|
00000100 3a ef 31 34 20 8b eb 33 3a ef 31 35 2c 32 2c 31 |:.14 ..3:.15,2,1|
00000110 2c 32 37 2c 31 2c 35 34 2c 31 2c 32 37 2c 31 2c |,27,1,54,1,27,1,|
00000120 31 31 36 2c 31 2c 31 0d 00 6e 1c f1 8a 30 29 3b |116,1,1..n...0);|
00000130 bd 32 30 31 3b c4 36 38 2c bd 32 30 35 29 3b bd |.201;.68,.205);.|
00000140 31 38 37 0d 00 78 2f f2 70 72 69 6e 74 63 74 28 |187..x/.printct(|
00000150 22 45 4c 45 43 54 52 4f 4e 20 4d 45 4d 4f 52 59 |"ELECTRON MEMORY|
00000160 20 4d 41 50 20 2d 20 5a 65 72 6f 20 50 61 67 65 | MAP - Zero Page|
00000170 22 29 0d 00 82 27 f1 bd 31 39 39 3b c4 31 33 2c |")...'..199;.13,|
00000180 bd 31 39 36 29 3b bd 31 39 34 3b c4 35 34 2c bd |.196);.194;.54,.|
00000190 31 39 36 29 3b bd 31 38 32 0d 00 8c 1d f2 70 72 |196);.182.....pr|
000001a0 69 6e 74 28 22 20 20 41 64 64 72 65 73 73 22 2c |int(" Address",|
000001b0 22 55 73 65 22 29 0d 00 96 27 f1 bd 31 39 39 3b |"Use")...'..199;|
000001c0 c4 31 33 2c bd 31 39 36 29 3b bd 31 39 37 3b c4 |.13,.196);.197;.|
000001d0 35 34 2c bd 31 39 36 29 3b bd 31 38 32 0d 00 a0 |54,.196);.182...|
000001e0 1f f2 70 72 69 6e 74 28 22 20 20 26 30 30 2f 26 |..print(" &00/&|
000001f0 30 31 22 2c 22 4c 4f 4d 45 4d 22 29 0d 00 aa 3e |01","LOMEM")...>|
00000200 f2 70 72 69 6e 74 28 22 20 20 26 30 32 2f 26 30 |.print(" &02/&0|
00000210 33 22 2c 22 48 65 61 70 20 70 6f 69 6e 74 65 72 |3","Heap pointer|
00000220 20 2d 20 74 6f 70 20 6f 66 20 76 61 72 69 61 62 | - top of variab|
00000230 6c 65 20 73 74 61 63 6b 22 29 0d 00 b4 2d f2 70 |le stack")...-.p|
00000240 72 69 6e 74 28 22 20 20 26 30 34 2f 26 30 35 22 |rint(" &04/&05"|
00000250 2c 22 42 61 73 69 63 20 73 74 61 63 6b 20 70 6f |,"Basic stack po|
00000260 69 6e 74 65 72 22 29 0d 00 be 1f f2 70 72 69 6e |inter").....prin|
00000270 74 28 22 20 20 26 30 36 2f 26 30 37 22 2c 22 48 |t(" &06/&07","H|
00000280 49 4d 45 4d 22 29 0d 00 c8 1d f2 70 72 69 6e 74 |IMEM").....print|
00000290 28 22 20 20 26 30 38 2f 26 30 39 22 2c 22 45 52 |(" &08/&09","ER|
000002a0 4c 22 29 0d 00 d2 3e f2 70 72 69 6e 74 28 22 20 |L")...>.print(" |
000002b0 20 26 30 41 22 2c 22 50 54 52 41 20 6f 66 66 73 | &0A","PTRA offs|
000002c0 65 74 20 2d 20 69 6e 64 65 78 20 74 6f 20 63 75 |et - index to cu|
000002d0 72 72 65 6e 74 20 73 74 61 74 65 6d 65 6e 74 22 |rrent statement"|
000002e0 29 0d 00 dc 4b f2 70 72 69 6e 74 28 22 20 20 26 |)...K.print(" &|
000002f0 30 42 2f 26 30 43 22 2c 22 50 54 52 41 20 62 61 |0B/&0C","PTRA ba|
00000300 73 65 20 2d 20 70 6f 69 6e 74 65 72 20 74 6f 20 |se - pointer to |
00000310 73 74 61 72 74 20 6f 66 20 63 75 72 72 65 6e 74 |start of current|
00000320 20 73 74 61 74 65 6d 65 6e 74 22 29 0d 00 e6 36 | statement")...6|
00000330 f2 70 72 69 6e 74 28 22 20 20 26 30 44 2d 26 31 |.print(" &0D-&1|
00000340 31 22 2c 22 50 73 65 75 64 6f 20 72 61 6e 64 6f |1","Pseudo rando|
00000350 6d 20 6e 75 6d 62 65 72 20 66 6f 72 20 52 4e 44 |m number for RND|
00000360 22 29 0d 00 f0 1d f2 70 72 69 6e 74 28 22 20 20 |").....print(" |
00000370 26 31 32 2f 26 31 33 22 2c 22 54 4f 50 22 29 0d |&12/&13","TOP").|
00000380 00 fa 29 f2 70 72 69 6e 74 28 22 20 20 26 31 34 |..).print(" &14|
00000390 22 2c 22 53 69 7a 65 20 6f 66 20 70 72 69 6e 74 |","Size of print|
000003a0 20 66 69 65 6c 64 22 29 0d 01 04 24 f2 70 72 69 | field")...$.pri|
000003b0 6e 74 28 22 20 20 26 31 35 22 2c 22 48 65 78 20 |nt(" &15","Hex |
000003c0 70 72 69 6e 74 20 66 6c 61 67 22 29 0d 01 0e 2a |print flag")...*|
000003d0 f2 70 72 69 6e 74 28 22 20 20 26 31 36 2f 26 31 |.print(" &16/&1|
000003e0 37 22 2c 22 4f 4e 20 45 52 52 4f 52 20 70 6f 69 |7","ON ERROR poi|
000003f0 6e 74 65 72 22 29 0d 01 18 45 f2 70 72 69 6e 74 |nter")...E.print|
00000400 28 22 20 20 26 31 38 22 2c 22 48 69 67 68 20 62 |(" &18","High b|
00000410 79 74 65 20 6f 66 20 50 41 47 45 20 2d 20 6c 6f |yte of PAGE - lo|
00000420 77 20 62 79 74 65 20 61 73 73 75 6d 65 64 20 74 |w byte assumed t|
00000430 6f 20 62 65 20 7a 65 72 6f 22 29 0d 01 22 40 f2 |o be zero").."@.|
00000440 70 72 69 6e 74 28 22 20 20 26 31 39 2f 26 31 41 |print(" &19/&1A|
00000450 22 2c 22 50 54 52 42 20 62 61 73 65 20 2d 73 74 |","PTRB base -st|
00000460 61 72 74 20 6f 66 20 63 75 72 72 65 6e 74 20 65 |art of current e|
00000470 78 70 72 65 73 73 69 6f 6e 22 29 0d 01 2c 3f f2 |xpression")..,?.|
00000480 70 72 69 6e 74 28 22 20 20 26 31 42 22 2c 22 50 |print(" &1B","P|
00000490 54 52 42 20 6f 66 66 73 65 74 20 2d 20 69 6e 64 |TRB offset - ind|
000004a0 65 78 20 74 6f 20 63 75 72 72 65 6e 74 20 65 78 |ex to current ex|
000004b0 70 72 65 73 73 69 6f 6e 22 29 0d 01 36 33 f2 70 |pression")..63.p|
000004c0 72 69 6e 74 28 22 20 20 26 31 43 2f 26 31 44 22 |rint(" &1C/&1D"|
000004d0 2c 22 50 6f 69 6e 74 65 72 20 74 6f 20 6e 65 78 |,"Pointer to nex|
000004e0 74 20 44 41 54 41 20 69 74 65 6d 22 29 0d 01 40 |t DATA item")..@|
000004f0 21 f2 70 72 69 6e 74 28 22 20 20 26 31 45 22 2c |!.print(" &1E",|
00000500 22 43 4f 55 4e 54 20 76 61 6c 75 65 22 29 0d 01 |"COUNT value")..|
00000510 4a 22 f2 70 72 69 6e 74 28 22 20 20 26 31 46 22 |J".print(" &1F"|
00000520 2c 22 4c 49 53 54 4f 20 6f 70 74 69 6f 6e 22 29 |,"LISTO option")|
00000530 0d 01 54 32 f2 70 72 69 6e 74 28 22 22 2c 22 20 |..T2.print(""," |
00000540 20 20 42 69 74 30 20 2d 20 73 70 61 63 65 20 61 | Bit0 - space a|
00000550 66 74 65 72 20 6c 69 6e 65 20 6e 75 6d 62 65 72 |fter line number|
00000560 22 29 0d 01 5e 26 f2 70 72 69 6e 74 28 22 22 2c |")..^&.print("",|
00000570 22 20 20 20 42 69 74 31 20 2d 20 69 6e 64 65 6e |" Bit1 - inden|
00000580 74 20 46 4f 52 73 22 29 0d 01 68 29 f2 70 72 69 |t FORs")..h).pri|
00000590 6e 74 28 22 22 2c 22 20 20 20 42 69 74 32 20 2d |nt(""," Bit2 -|
000005a0 20 69 6e 64 65 6e 74 20 52 45 50 45 41 54 73 22 | indent REPEATs"|
000005b0 29 0d 01 72 20 f2 70 72 69 6e 74 28 22 20 20 26 |)..r .print(" &|
000005c0 32 30 22 2c 22 54 52 41 43 45 20 66 6c 61 67 22 |20","TRACE flag"|
000005d0 29 0d 01 7c 33 f2 70 72 69 6e 74 28 22 20 20 26 |)..|3.print(" &|
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000006c0 2c 22 4f 50 54 20 61 73 73 65 6d 62 6c 65 72 20 |,"OPT assembler |
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000006f0 20 50 72 6f 64 75 63 65 20 6c 69 73 74 69 6e 67 | Produce listing|
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00000830 61 63 65 20 66 6f 72 20 66 6c 6f 61 74 69 6e 67 |ace for floating|
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00000880 74 28 22 20 20 26 39 30 2d 2f 26 39 46 22 2c 22 |t(" &90-/&9F","|
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000009d0 63 75 72 72 6e 65 74 6c 79 20 61 63 74 69 76 65 |currnetly active|
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00000ad0 72 65 20 73 63 72 6f 6c 6c 22 29 0d 02 80 27 f2 |re scroll")...'.|
00000ae0 70 72 69 6e 74 28 22 22 2c 22 20 20 20 20 20 20 |print(""," |
00000af0 20 42 69 74 34 20 2d 20 4e 6f 74 20 75 65 73 64 | Bit4 - Not uesd|
00000b00 22 29 0d 02 8a 2b f2 70 72 69 6e 74 28 22 22 2c |")...+.print("",|
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00000b30 32 f2 70 72 69 6e 74 28 22 22 2c 22 20 20 20 20 |2.print(""," |
00000b40 20 20 20 42 69 74 36 20 2d 20 43 75 72 73 6f 72 | Bit6 - Cursor|
00000b50 20 73 70 6c 69 74 20 73 74 61 74 75 73 22 29 0d | split status").|
00000b60 02 9e 31 f2 70 72 69 6e 74 28 22 22 2c 22 20 20 |..1.print(""," |
00000b70 20 20 20 20 20 42 69 74 37 20 2d 20 56 44 55 20 | Bit7 - VDU |
00000b80 64 69 73 61 62 6c 65 20 73 74 61 74 75 73 22 29 |disable status")|
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00000bb0 72 65 6e 74 20 67 72 61 70 68 69 63 73 20 70 6f |rent graphics po|
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00001490 37 0d 04 88 2c f2 70 72 69 6e 74 63 74 28 22 45 |7...,.printct("E|
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000014e0 bd 31 38 32 0d 04 9c 1d f2 70 72 69 6e 74 28 22 |.182.....print("|
000014f0 20 20 41 64 64 72 65 73 73 22 2c 22 55 73 65 22 | Address","Use"|
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00001510 31 39 36 29 3b bd 31 39 37 3b c4 35 34 2c bd 31 |196);.197;.54,.1|
00001520 39 36 29 3b bd 31 38 32 0d 04 b0 42 f2 70 72 69 |96);.182...B.pri|
00001530 6e 74 28 22 20 26 31 30 30 2f 26 31 46 46 22 2c |nt(" &100/&1FF",|
00001540 22 36 35 30 32 20 73 74 61 63 6b 20 2d 20 73 74 |"6502 stack - st|
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00001560 6f 77 6e 77 61 72 64 73 22 29 0d 04 ba 36 f2 70 |ownwards")...6.p|
00001570 72 69 6e 74 28 22 22 2c 22 4c 6f 77 65 72 20 68 |rint("","Lower h|
00001580 61 6c 66 20 6d 61 79 20 62 65 20 75 73 65 64 20 |alf may be used |
00001590 61 73 20 73 63 72 61 74 63 68 20 70 61 64 22 29 |as scratch pad")|
000015a0 0d 04 c4 3e f2 70 72 69 6e 74 28 22 22 2c 22 50 |...>.print("","P|
000015b0 61 67 65 64 20 52 4f 4d 20 73 65 72 76 69 63 65 |aged ROM service|
000015c0 20 72 6f 75 74 69 6e 65 73 20 6d 61 79 20 75 73 | routines may us|
000015d0 65 20 74 68 65 20 62 6f 74 74 6f 6d 22 29 0d 04 |e the bottom")..|
000015e0 ce 28 f2 70 72 69 6e 74 28 22 22 2c 22 74 6f 20 |.(.print("","to |
000015f0 73 74 6f 72 65 20 65 72 72 6f 72 20 6d 65 73 73 |store error mess|
00001600 61 67 65 73 22 29 0d 04 d8 27 f1 bd 32 30 30 3b |ages")...'..200;|
00001610 c4 31 33 2c bd 32 30 35 29 3b bd 32 30 37 3b c4 |.13,.205);.207;.|
00001620 35 34 2c bd 32 30 35 29 3b bd 31 38 38 0d 04 e2 |54,.205);.188...|
00001630 05 f1 0d 04 ec 06 ef 33 0d 04 ed 3a f1 27 27 22 |.......3...:.''"|
00001640 50 4c 45 41 53 45 20 50 52 45 53 53 20 3c 46 3e |PLEASE PRESS <F>|
00001650 20 46 4f 52 20 4e 45 58 54 20 46 49 4c 45 2c 20 | FOR NEXT FILE, |
00001660 3c 4d 3e 20 46 4f 52 20 4d 41 49 4e 20 4d 45 4e |<M> FOR MAIN MEN|
00001670 55 22 0d 04 ee 15 f5 3a fd 20 be 3d 22 46 22 20 |U".....:. .="F" |
00001680 84 20 be 3d 22 4d 22 0d 04 ef 16 e7 20 be 3d 22 |. .="M"..... .="|
00001690 46 22 20 8c 20 d7 22 24 2e 4d 4d 32 22 0d 04 f0 |F" . ."$.MM2"...|
000016a0 17 e7 20 be 3d 22 4d 22 20 8c 20 d7 22 24 2e 4d |.. .="M" . ."$.M|
000016b0 45 4e 55 22 0d 04 f6 05 e0 0d 05 00 33 dd f2 70 |ENU"........3..p|
000016c0 72 69 6e 74 63 74 28 74 24 29 3a f1 bd 31 38 36 |rintct(t$):..186|
000016d0 3b 8a 36 38 2f 32 2d a9 74 24 2f 32 29 3b 74 24 |;.68/2-.t$/2);t$|
000016e0 3b 8a 36 39 29 3b bd 31 38 36 3a e1 0d 05 0a 3c |;.69);.186:....<|
000016f0 dd f2 70 72 69 6e 74 28 61 24 2c 62 24 29 3a f1 |..print(a$,b$):.|
00001700 bd 31 38 36 3b 8a 32 29 61 24 3b 8a 31 34 29 3b |.186;.2)a$;.14);|
00001710 bd 31 37 39 3b 8a 31 36 29 3b 62 24 3b 8a 36 39 |.179;.16);b$;.69|
00001720 29 3b bd 31 38 36 3a e1 0d ff |);.186:...|
0000172a 
MM1.m0
MM1.m1
MM1.m2
MM1.m4
MM1.m5
.