_  __   _  _         _ _     _      _           _           
  __| |/ /_ | || |     __| (_)___| | __ (_)_ __   __| | _____  __
 / _` | '_ \| || |_   / _` | / __| |/ / | | '_ \ / _` |/ _ \ \/ /
| (_| | (_) |__   _| | (_| | \__ \   <  | | | | | (_| |  __/>  < 
 \__,_|\___/   |_|    \__,_|_|___/_|\_\ |_|_| |_|\__,_|\___/_/\_\

8-9

FILE INFORMATION

FILENAME(S): 8-9

FILE TYPE(S): PRG

FILE SIZE: 427b

FIRST SEEN: 2025-11-30 21:12:26

APPEARS ON: 2 disk(s)

FILE HASH

b754a0e90e296132ab4845e4b1df9f7b3865ee9b247e665635faa020636ca750

FOUND ON DISKS (2 DISKS)

DISK TITLE FILENAME FILE TYPE COLLECTION TRACK SECTOR ACTIONS
LOTUS SOFT 8-9 PRG DuncanTwain 23 3 DOWNLOAD FILE
PROG 64 WEST 8-9 PRG DuncanTwain 23 3 DOWNLOAD FILE

FILE CONTENT & ANALYSIS

> DETECTED: COMMODORE BASIC PROGRAM (LOAD ADDRESS $0801)

00000000: 01 08 29 08 00 00 8F 20  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 2A 2A 2A 2A 2A 2A 2A  2A 00 51 08 01 00 8F 20  |*********.Q.... |
00000030: 2A 20 50 52 4F 47 52 41  4D 20 38 2D 39 3A 20 44  |* PROGRAM 8-9: D|
00000040: 45 4D 4F 4E 53 54 52 41  54 49 4F 4E 20 4F 46 20  |EMONSTRATION OF |
00000050: 2A 00 79 08 02 00 8F 20  2A 20 4E 4D 49 20 49 4E  |*.y.... * NMI IN|
00000060: 54 45 52 52 55 50 54 53  20 46 52 4F 4D 20 42 41  |TERRUPTS FROM BA|
00000070: 53 49 43 2E 20 20 20 20  2A 00 A1 08 03 00 8F 20  |SIC.    *...... |
00000080: 2A 20 20 20 20 53 45 45  20 50 2E 32 37 31 20 46  |*    SEE P.271 F|
00000090: 4F 52 20 43 4F 4D 4D 45  4E 54 53 2E 20 20 20 20  |OR COMMENTS.    |
000000A0: 2A 00 C9 08 04 00 8F 20  2A 2A 2A 2A 2A 2A 2A 2A  |*...... ********|
000000B0: 2A 2A 2A 2A 2A 2A 2A 2A  2A 2A 2A 2A 2A 2A 2A 2A  |****************|
000000C0: 2A 2A 2A 2A 2A 2A 2A 2A  2A 00 CF 08 05 00 3A 00  |*********.....:.|
000000D0: F4 08 64 00 81 20 4A B2  34 39 31 35 32 20 A4 20  |..d.. J.49152 . |
000000E0: 34 39 31 36 32 3A 20 87  20 58 3A 20 97 20 4A 2C  |49162: . X: . J,|
000000F0: 58 3A 20 82 00 0B 09 6E  00 97 20 37 39 32 2C 30  |X: ....n.. 792,0|
00000100: 3A 20 97 20 37 39 33 2C  31 39 32 00 1B 09 78 00  |: . 793,192...x.|
00000110: 97 20 35 36 35 38 39 2C  31 32 37 00 2B 09 82 00  |. 56589,127.+...|
00000120: 97 20 35 36 35 38 39 2C  31 33 30 00 45 09 8C 00  |. 56589,130.E...|
00000130: 97 20 35 36 35 38 30 2C  39 39 3A 20 97 20 35 36  |. 56580,99: . 56|
00000140: 35 38 31 2C 31 00 54 09  96 00 97 20 35 36 35 39  |581,1.T.... 5659|
00000150: 30 2C 31 37 00 6D 09 A0  00 97 20 35 36 35 38 32  |0,17.m.... 56582|
00000160: 2C 32 3A 20 97 20 35 36  35 38 33 2C 30 00 7C 09  |,2: . 56583,0.|.|
00000170: AA 00 97 20 35 36 35 39  31 2C 38 31 00 A8 09 B4  |... 56591,81....|
00000180: 00 83 20 37 32 2C 31 33  38 2C 37 32 2C 31 35 32  |.. 72,138,72,152|
00000190: 2C 37 32 2C 32 33 38 2C  33 33 2C 32 30 38 2C 37  |,72,238,33,208,7|
000001A0: 36 2C 38 31 2C 32 35 34  00 00 00                 |6,81,254...     |

..).... ********************************
*.Q.... * PROGRAM 8-9: DEMONSTRATION OF 
*.Y.... * NMI INTERRUPTS FROM BASIC.    
*...... *    SEE P.271 FOR COMMENTS.    
*.I.... ********************************
*.O...:...D.. J.49152 . 49162: . X: . J,
X: ....N.. 792,0: . 793,192...X.. 56589,
127.+.... 56589,130.E.... 56580,99: . 56
581,1.T.... 56590,17.M. .. 56582,2: . 56
583,0.|.... 56591,81...... 72,138,72,152
,72,238,33,208,76,81,254...
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