Model T Cross Map 0000-2000
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M100 Address | PC8201 address | T200 address | Name1 | Name2 | Description | |||||
HEX | DEC | HEX | DEC | HEX | DEC | |||||
0000 | 0 | 0000 | 0 | 0000 | 0 | RST 0 | System Reset | |||
0008 | 8 | 0008 | 8 | 0008 | 8 | RST 1 | ||||
0010 | 16 | 0010 | 16 | 0010 | 16 | RST 2 | ||||
0018 | 24 | 0018 | 24 | 0018 | 24 | RST 3 | Compare DE and HL | |||
001E | 30 | 001E | 30 | 001E | 30 | Send space to the screen or printer | ||||
0020 | 32 | 0020 | 32 | 0020 | 32 | RST 4 | Print character in A on the screen or printer | |||
0024 | 36 | 0024 | 36 | 0024 | 36 | TRAP | 8085 TRAP interrupt vector | |||
0028 | 40 | 0028 | 40 | 0028 | 40 | RST 5 | Determine the type of the last variable used | |||
002C | 44 | 002C | 44 | 002C | 44 | RST 5.5 | 8085 RST 5.5 interrupt vector | |||
0030 | 48 | 0030 | 48 | 0030 | 48 | RST 6 | Returns sign of FAC1 | |||
0034 | 52 | 0034 | 52 | 0034 | 52 | RST 6.5 | 8085 RST 6.5 interrupt vector | |||
0038 | 56 | 0038 | 56 | 0038 | 56 | RST 7 | RAM vector table driver | |||
003C | 60 | 003C | 60 | 003C | 60 | RST 7.5 | 8085 RST 7.5 interrupt vector | |||
0040 | 64 | 0040 | 64 | 0040 | 64 | Start of function vector table for SGN to MID$ | ||||
007F | 127 | 007F | 127 | 007F | 127 | End of function vector table | ||||
0080 | 128 | 0080 | 128 | 0080 | 128 | Start of BASIC statement keyword table END to NEW | ||||
018E | 398 | 018E | 398 | 018E | 398 | End of BASIC statement keyword table | ||||
018F | 399 | 018F | 399 | 018F | 399 | Start of function keywords TAB to < | ||||
01EF | 495 | 01EF | 495 | 01EF | 495 | End of function keywords TAB to < | ||||
01F0 | 496 | 01F0 | 496 | 01F0 | 496 | Start of function keywords SGN to MID$ | ||||
025F | 607 | 025F | 607 | 025F | 607 | End of function keywords SGN to MID$ | ||||
0262 | 610 | 0262 | 610 | 0262 | 610 | Start of BASIC statement vector table for END to NEW | ||||
02E1 | 737 | 02E1 | 737 | 02E1 | 737 | End of BASIC statement vector table | ||||
02EE | 750 | 02EE | 750 | 02EE | 750 | Start of vector for math operations (used at 10DAH) | ||||
031B | 795 | 031B | 795 | 031B | 795 | End of math vector table | ||||
031C | 796 | 031C | 796 | 031C | 796 | Start of BASIC 2 character error message text | ||||
0359 | 857 | 0359 | 857 | 0359 | 857 | End of error message text | ||||
035C | 860 | 035C | 860 | 035C | 860 | Initialization image loaded at F5F0H-F76FH on cold boot | ||||
036F | 879 | 036F | 879 | 036F | 879 | Code loaded at F605H on boot to detect external ROM | ||||
03E9 | 1001 | 03E9 | 1001 | 03E9 | 1001 | End of initialization image | ||||
03EA | 1002 | 0415 | 1045 | BASIC message strings | ||||||
0401 | 1025 | 042C | 1068 | Pop the return address for a NEXT or RETURN off the stack. | ||||||
0422 | 1058 | 0544 | 1348 | 044D | 1101 | INIT | Init system and go to BASIC ready | |||
0446 | 1094 | 0568 | 1384 | 0471 | 1137 | SNERR | Abort BASIC and issue syntax error message | |||
0449 | 1097 | 0571 | 1393 | 0474 | 1140 | DVERR | Abort BASIC and issue divison by zero error | |||
044C | 1100 | 0574 | 1396 | NFERR | Abort BASIC and next without for error | |||||
044F | 1103 | 0577 | 1399 | DDERR | Abort BASIC and double dimensioned array error | |||||
0452 | 1106 | 057A | 1402 | REERR | Abort BASIC and issue resume without error message | |||||
0455 | 1109 | 057D | 1405 | 0480 | 1152 | OVERR | Abort BASIC and issue overflow error message | |||
0458 | 1112 | 0580 | 1408 | 0483 | 1155 | MOERR | Abort BASIC and issue missing operand error message | |||
045B | 1115 | 0583 | 1411 | TMERR | Abort BASIC and issue type mismatch error message | |||||
045D | 1117 | 0585 | 1413 | 0488 | 1160 | ERROR | Abort BASIC and issue error message | |||
047B | 1147 | 04A6 | 1190 | RETERR | ||||||
048D | 1165 | 04B8 | 1208 | Restore old stack and runtime pointers | ||||||
0501 | 1281 | 062C | 1580 | 052C | 1324 | READY | JMP vector to enter BASIC interpreter/ pops HL | |||
0502 | 1282 | 062D | 1581 | 052D | 1325 | READY2 | JMP vector to enter BASIC interpreter/ no POP * | |||
0511 | 1297 | 063C | 1596 | 053C | 1340 | RDYNOK | JMP vector to BASIC ready/ no Init or OK | |||
0523 | 1315 | 064E | 1614 | 054E | 1358 | RUNCMD | Performs operation in (HL) buffer/ returns to "ready" * | |||
05F0 | 1520 | 0714 | 1812 | 061B | 1563 | LINKER | Correct a BASIC program's links | |||
05F3 | 1523 | 061E | 1566 | LINKER2 | Same as LINKER only start address is in HL | |||||
05F4 | 1524 | 0718 | 1816 | 061F | 1567 | LINKER1 | Same as LINKER only start address is in DE | |||
0626 | 1574 | 075B | 1883 | 0651 | 1617 | FINDLIN | Find the line number in DE via 1576 * | |||
0628 | 1576 | 075D | 1885 | 0653 | 1619 | FINDLN2 | Find line # DE starting at the beginning of the current BASIC * | |||
062B | 1579 | 0760 | 1888 | 0656 | 1622 | FINDLN3 | Find line # DE starting where HL is pointing * | |||
0646 | 1606 | 077C | 1916 | 0671 | 1649 | TKNCMP | Token compression routine * | |||
0726 | 1830 | FOR statement | ||||||||
076B | 1899 | TO statement | ||||||||
0783 | 1923 | STEP statement | ||||||||
0804 | 2052 | 0A1D | 2589 | BASEXC | BASIC program execution routine/ HL | |||||
083A | 2106 | Start executing a program at the address in HL | ||||||||
0840 | 2112 | Execute the compressed instruction token in the A register. | ||||||||
0858 | 2136 | RST 2 routine from 10H | ||||||||
0859 | 2137 | Same as RST 10H but with no pre-increment of HL (see 10H). | ||||||||
0872 | 2162 | DEF statement | ||||||||
0881 | 2177 | DEFDBL statement | ||||||||
0886 | 2182 | DEFINT statement | ||||||||
0896 | 2198 | DEFSNG statement | ||||||||
089F | 2207 | DEFSTR statement | ||||||||
08A1 | 2209 | Declare variables | ||||||||
08DB | 2267 | 0B87 | 2951 | 0906 | 2310 | FCERR | Abort BASIC and issue illegal function call error message | |||
08E0 | 2272 | Evaluate line number text pointed to by HL. | ||||||||
08EB | 2283 | 0916 | 2326 | GETVAL | ||||||
08EC | 2284 | GETVAL1 | Same as 08EBH except that conversion starts at HL+1 | |||||||
090F | 2319 | RUN Statement | ||||||||
091E | 2334 | GOSUB Statement | ||||||||
0936 | 2358 | GOTO Statement | ||||||||
094D | 2381 | 0978 | 2424 | ULERR | Generate UL error | |||||
0966 | 2406 | RETURN Statement | ||||||||
099E | 2462 | DATA Statement | ||||||||
09A0 | 2464 | REM Statement | ||||||||
09BD | 2493 | 0CB0 | 3248 | LET | Parse & execute the LET statement | |||||
09C3 | 2499 | 0CB6 | 3254 | LET2
|
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09D6 | 2518 | 0CC9 | 3273 | LETCN2 | Do variable assignment | |||||
0A2F | 2607 | ON Statement | ||||||||
0A34 | 2612 | ON ERROR Statement | ||||||||
0AB0 | 2736 | RESUME Statement | ||||||||
0B0F | 2831 | ERROR Statement | ||||||||
0B1A | 2842 | IF Statement | ||||||||
0B4E | 2894 | LPRINT Statement | ||||||||
0B56 | 2902 | PRINT Statement | ||||||||
0C01 | 3073 | TAB Statement | ||||||||
0C39 | 3129 | 0F26 | 3878 | FINPNT | Final OPEN processing | |||||
0C45 | 3141 | LINE Statement | ||||||||
0C99 | 3225 | INPUT
|
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0CA3 | 3235 | INPUT Statement | ||||||||
0CD9 | 3289 | READ Statement | ||||||||
0DAB | 3499 | 1091 | 4241 | MNEVAL | Main evaluation routine * | |||||
0F0D | 3853 | Integer Divide (FAC1=DE/HL) | ||||||||
0F1C | 3868 | Evaluate the function in the buffer pointed to by HL. | ||||||||
0F47 | 3911 | ERR Function | ||||||||
0F56 | 3926 | ERL Function | ||||||||
0F7E | 3966 | VARPTR Function | ||||||||
0F92 | 3986 | VARPTR(#buffer) Function | ||||||||
0FDA | 4058 | Variable evaluation routine | ||||||||
0FE8 | 4072 | 12B5 | 4789 | 1013 | 4115 | MAKUPS | Convert character in M to upper case & store in A | |||
0FE9 | 4073 | 1014 | 4116 | CAPS | Convert character in M to upper case & store in A if required. | |||||
1045 | 4165 | 106F | 4207 | DCXH | ||||||
1054 | 4180 | NOT Function | ||||||||
1069 | 4201 | RST 28H routine (see 28H). | ||||||||
108C | 4236 | OR Function | ||||||||
1097 | 4247 | AND Function | ||||||||
10A2 | 4258 | XOR Function | ||||||||
10AD | 4269 | EQV Function | ||||||||
10B5 | 4277 | IMP Function | ||||||||
10C8 | 4296 | LPOS Function | ||||||||
10CE | 4302 | POS Function | ||||||||
10D1 | 4305 | Load the integer in the A register into FAC1. | ||||||||
10E6 | 4326 | Check for a running program. | ||||||||
10EF | 4335 | 1119 | 4377 | IDERR | Generate ID error | |||||
1100 | 4352 | INP Function | ||||||||
110C | 4364 | OUT Statement | ||||||||
1112 | 4370 | Evaluate the expression in the buffer pointed to by HL | ||||||||
1113 | 4371 | Same as 1112H except that the evalutation starts at HL-1. | ||||||||
112D | 4397 | Evaluate the expression in the buffer pointed to by HL | ||||||||
112E | 4398 | 1158 | 4440 | EVALEX | Same as 112DH except that evaluation starts at HL-1. | |||||
113B | 4411 | LLIST Statement | ||||||||
1140 | 4416 | LIST Statement | ||||||||
11A2 | 4514 | 1462 | 5218 | 11CC | 4556 | LCDISP | Display string at [HL] until null is reached | |||
11AA | 4522 | 146A | 5226 | BUFCPY | Put chars into buffer until null is reached * | |||||
1284 | 4740 | PEEK Function | ||||||||
128B | 4747 | POKE Function | ||||||||
1297 | 4759 | Evaluate the expression in the buffer pointed to by HL | ||||||||
12CB | 4811 | 174D | 5965 | 12F7 | 4855 | CHGET | Wait for a character from the keyboard | |||
12DB | 4827 | 1404 | 5124 | |||||||
13A5 | 5029 | Toggle function key label line if enabled. | ||||||||
13B5 | 5045 | 13DE | 5086 | |||||||
13DB | 5083 | 183D | 6205 | 1422 | 5154 | CHSNS | Check keyboard queue for pending characters | |||
1419 | 5145 | POWER Statement | ||||||||
1431 | 5169 | 1549 | 5449 | Normal TRAP (low power) interrupt routine | ||||||
143F | 5183 | 18A9 | 6313 | PWROFF2 | Power off the computer/ resume same state on power on | |||||
1451 | 5201 | 18BB | 6331 | PWROFF | Power off the computer/ cause init on power on | |||||
1459 | 5209 | POWER CONT Statement | ||||||||
1461 | 5217 | POWER ON Statement | ||||||||
1470 | 5232 | 1590 | 5520 | Output character to printer without tab expansions | ||||||
148A | 5258 | Start tape and load tape header. | ||||||||
1494 | 5268 | 15AC | 5548 | IOERR | Generate I/O error | |||||
14A8 | 5288 | 15C0 | 5568 | Turn cassette motor on | ||||||
14AA | 5290 | 15C2 | 5570 | Turn cassette motor off | ||||||
14B0 | 5296 | 15C8 | 5576 | Read a byte from tape and update checksum | ||||||
14C1 | 5313 | 15D9 | 5593 | Write a byte to tape and update checksum | ||||||
14D2 | 5330 | LCD Device control block | ||||||||
14D8 | 5336 | LCD and LPT file open routine | ||||||||
14DE | 5342 | 15F5 | 5621 | |||||||
14E5 | 5349 | LCD file output routine | ||||||||
14EA | 5354 | 195A | 6490 | 1601 | 5633 | GSXPOP | Clean stack & reset power off timer | |||
14ED | 5357 | 195D | 6493 | POPALL | Pop all regs (AF BC DE HL)/ Jump to this addr ONLY! | |||||
14F2 | 5362 | 1962 | 6498 | CRTDSP | Dispatch table for crt i/o/ CRT device control block | |||||
14FC | 5372 | 1974 | 6516 | RAMDSP | Dispatch table for ram file i/o /RAM device control block | |||||
1506 | 5382 | 197E | 6526 | RAMOPN | Open a ram file / RAM file open routine | |||||
158D | 5517 | 1A05 | 6661 | RAMCLS | Close a ram file / RAM file close routine | |||||
15AC | 5548 | 1A24 | 6692 | RAMWRT | Write to a ram file / RAM file output routine | |||||
15C4 | 5572 | 1A3C | 6716 | RAMINP | Read from a ram file/ RAM file input routine | |||||
161B | 5659 | 1A93 | 6803 | RAMBCK | Back up to previous character for a ram file | |||||
167F | 5759 | 1AF7 | 6903 | CASDSP | Dispatch table for cassette i/o / CAS device control block | |||||
1689 | 5769 | 1B01 | 6913 | CASOPN | CAS file open routine * | |||||
16AD | 5805 | 1B25 | 6949 | CASCLS | CAS file close routine * | |||||
16C7 | 5831 | 1B3F | 6975 | CASWRT | CAS file output routine * | |||||
16D2 | 5842 | 1B4A | 6986 | CASINP | CAS file input routine * | |||||
1754 | 5972 | 1BCC | 7116 | LPTDSP | Dispatch table for lprinter i/o / LPT device control block | |||||
175A | 5978 | 1BD3 | 7123 | LPTWRT | Send a character to the printer * / LPT file output routine | |||||
1762 | 5986 | 1BDA | 7130 | COMDSP | Dispatch table for com port i/o / COM device control block | |||||
1763 | 5987 | MDM file open routine | ||||||||
176D | 5997 | 1BE4 | 7140 | COMOPN | COM open file routine | |||||
179E | 6046 | 1C01 | 7169 | COMCLS | COM close file routine | |||||
17A8 | 6056 | 1C1D | 7197 | COMWRT | Send a character to COM port / COM and MDM file output routine | |||||
17B0 | 6064 | 1C28 | 7208 | COMINP | Get a character from COM port / COM and MDM file input routine | |||||
17CA | 6090 | 1C47 | 7239 | COMBCK |
Back up to previous character from com file /Special COM and MDM I/O routine |
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17D1 | 6097 | MDM device control block | ||||||||
17D8 | 6104 | MDM file close routine | ||||||||
17E6 | 6118 | 1C4E | 7246 | 191D | 6429 | SETSER | Set RS232 parms from string pointed to in HL | |||
1804 | 6148 | 1808 | 6152 | |||||||
1877 | 6263 | 1CEC | 7404 | WNDDSP | Dispatch table for bar code reader i/o / WAND device control block | |||||
1889 | 6281 | EOF Function | ||||||||
1904 | 6404 | TIME$ Function | ||||||||
190F | 6415 | 1D7F | 7551 | 1A7E | 6782 | READTM | Read system clock time and store it in HL buffer * | |||
1924 | 6436 | DATE$ function | ||||||||
192F | 6447 | 1D9F | 7583 | READDT | Read system date and store it in HL buffer * | |||||
1955 | 6485 | DAY$ function | ||||||||
1962 | 6498 | 1AC5 | 6853 | Read day and store it in the buffer pointed to by HL. | ||||||
199E | 6558 | 1B01 | 6913 | INXH | ||||||
19A0 | 6560 | update clock | ||||||||
19AB | 6571 | TIME$ Statement | ||||||||
19B3 | 6579 | Update the internal clock chip | ||||||||
19BD | 6589 | DATE$ Statement | ||||||||
19F1 | 6641 | DAY$ Statement | ||||||||
1A96 | 6806 | Erase current IPL program | ||||||||
1A9E | 6814 | COM and MDM Statements | ||||||||
1AB2 | 6834 | KEY() Statement | ||||||||
1AC3 | 6851 | KEY STOP/ON/OFF Statements | ||||||||
1B0F | 6927 | ON TIME$ Statement | ||||||||
1B32 | 6962 | RST 7.5 interrupt routine (see 3CH). | ||||||||
1B35 | 6965 | 1CB9 | 7353 | |||||||
1B44 | 6980 | 1CC8 | 7368 | |||||||
204F | 8271 | BELL | T200 only | |||||||
1BB1 | 7089 | 2697 | 9879 | |||||||
1BB8 | 7096 | KEY Statement | ||||||||
1BBD | 7101 | KEY LIST Statement | ||||||||
1BBE | 7102 | 26A4 | 9892 | |||||||
1BE0 | 7136 | 1EFB | 7931 | DSPCHR | Displays B number of characters from the HL buffer * | |||||
1C39 | 7225 | PSET Statement | ||||||||
1C66 | 7270 | PRESET Statement | ||||||||
1C6D | 7277 | LINE (graphic) Statement | ||||||||
1D90 | 7568 | CSRLIN Function | ||||||||
1D9B | 7579 | MAX Function | ||||||||
1DA7 | 7591 | MAXRAM Function | ||||||||
1DB2 | 7602 | MAXFILES Functions | ||||||||
1DB9 | 7609 | HIMEM Function | ||||||||
1DC3 | 7619 | WIDTH Statement | ||||||||
1DC5 | 7621 | SOUND Statement | ||||||||
1DE5 | 7653 | SOUND OFF Statement | ||||||||
1DE6 | 7654 | SOUNF ON Statement | ||||||||
1DEC | 7660 | MOTOR Statement | ||||||||
1DF1 | 7665 | MOTOR ON Statement | ||||||||
1DF5 | 7669 | MOTOR OFF Statement | ||||||||
1DFA | 7674 | CALL Statement | ||||||||
1E22 | 7714 | SCREEN Statement | ||||||||
1E5E | 7774 | 2946 | 10566 | LCOPY Statement | ||||||
1F1B | 7963 | 2A0B | 10763 | SAVEBA | SAVEBA | |||||
1F3A | 7994 | 211F | 8479 | 2A2A | 10794 | FILES | Basic's FILES statement routine */ FILES Statement | |||
1F42 | 8002 | 2127 | 8487 | FILLST | Display files listing to the screen | |||||
1F91 | 8081 | KILL Statement | ||||||||
1FBE | 8126 | 21A7 | 8615 | 2AB4 | 10932 | KILASC2 | Delete a .DO file * | |||
1FBF | 8127 | 21A8 | 8616 | 2AB5 | 10933 | KILASC | Delete a .DO file | |||
1FD9 | 8153 | 21C2 | 8642 | 2ACE | 10958 | KILCOM | Delete a .CO file |