|
Name |
|
Date |
Size |
#Lines |
LOC |
| .. | | 06-Jan-2021 | - |
| conf/ | H | 03-May-2022 | - | | |
| conf_2d/ | H | 03-May-2022 | - | 277 | 176 |
| conf_3d/ | H | 03-May-2022 | - | 622 | 500 |
| disks/ | H | 06-Jan-2021 | - | 5 | 4 |
| srccpm2/ | H | 06-Jan-2021 | - | 781 | 704 |
| srccpm3/ | H | 06-Jan-2021 | - | 1,307 | 1,304 |
| srcsim/ | H | 06-Jan-2021 | - | 3,231 | 2,327 |
| srcucsd-iv/ | H | 06-Jan-2021 | - | 437 | 401 |
| README | H A D | 06-Jan-2021 | 1.1 KiB | 31 | 23 |
| basic4k.asm | H A D | 06-Jan-2021 | 103.4 KiB | 2,796 | 2,795 |
| basic4k.hex | H A D | 06-Jan-2021 | 9.6 KiB | 136 | 135 |
| basic4k.lis | H A D | 06-Jan-2021 | 202.8 KiB | 3,127 | 3,077 |
| basic8k.asm | H A D | 06-Jan-2021 | 195.8 KiB | 6,032 | 6,031 |
| basic8k.hex | H A D | 06-Jan-2021 | 33 KiB | 1,152 | 1,151 |
| basic8k.prn | H A D | 06-Jan-2021 | 348.5 KiB | 7,135 | 6,762 |
| boot | H A D | 06-Jan-2021 | 120 | 8 | 5 |
| bootvio | H A D | 06-Jan-2021 | 124 | 8 | 5 |
| cpm22 | H A D | 06-Jan-2021 | 113 | 7 | 3 |
| cpm3 | H A D | 06-Jan-2021 | 176 | 8 | 4 |
| imdos | H A D | 06-Jan-2021 | 174 | 8 | 4 |
| imdos202 | H A D | 06-Jan-2021 | 116 | 7 | 3 |
| imdos205r0 | H A D | 06-Jan-2021 | 174 | 8 | 4 |
| imsai-cpm13 | H A D | 06-Jan-2021 | 119 | 7 | 3 |
| kscope.asm | H A D | 06-Jan-2021 | 1.5 KiB | 99 | 95 |
| kscope.hex | H A D | 06-Jan-2021 | 561 | 23 | 22 |
| kscope.prn | H A D | 06-Jan-2021 | 4.2 KiB | 129 | 113 |
| life.asm | H A D | 06-Jan-2021 | 6.3 KiB | 367 | 363 |
| life.hex | H A D | 06-Jan-2021 | 3 KiB | 121 | 120 |
| life.prn | H A D | 06-Jan-2021 | 16.6 KiB | 456 | 422 |
| memon80.hex | H A D | 06-Jan-2021 | 4.7 KiB | 112 | 111 |
| microchess.asm | H A D | 06-Jan-2021 | 37.9 KiB | 1,309 | 995 |
| microchess.hex | H A D | 06-Jan-2021 | 17.9 KiB | 609 | 608 |
| microchess.prn | H A D | 06-Jan-2021 | 87.4 KiB | 2,203 | 1,842 |
| mpu-a-rom.hex | H A D | 06-Jan-2021 | 4.5 KiB | 62 | 61 |
| mpu-a-vio-rom.hex | H A D | 06-Jan-2021 | 10 KiB | 192 | 190 |
| mpu-b-rom.hex | H A D | 06-Jan-2021 | 4.8 KiB | 66 | 65 |
| mpu-b-vio-rom.hex | H A D | 06-Jan-2021 | 10.3 KiB | 196 | 194 |
| scs1.asm | H A D | 06-Jan-2021 | 73.6 KiB | 2,309 | 2,304 |
| scs1.hex | H A D | 06-Jan-2021 | 14.4 KiB | 518 | 517 |
| scs1.prn | H A D | 06-Jan-2021 | 134 KiB | 2,728 | 2,624 |
| ucsd | H A D | 06-Jan-2021 | 222 | 9 | 5 |
| um-cpm13 | H A D | 06-Jan-2021 | 116 | 7 | 3 |
| viofm1.asm | H A D | 06-Jan-2021 | 43.4 KiB | 1,428 | 1,427 |
| viofm1.hex | H A D | 06-Jan-2021 | 9.1 KiB | 339 | 338 |
| viofm1.prn | H A D | 06-Jan-2021 | 80.7 KiB | 1,712 | 1,616 |
| vmode.hex | H A D | 06-Jan-2021 | 2.7 KiB | 75 | 74 |
| vmode.plm | H A D | 06-Jan-2021 | 4.1 KiB | 111 | 92 |
| vmode.prn | H A D | 06-Jan-2021 | 5.6 KiB | 118 | 115 |
| xybasic.hex | H A D | 06-Jan-2021 | 38.4 KiB | 903 | 901 |
README
1For more downloads of operation manuals and other or updated software
2please check:
3
4 http://www.autometer.de/unix4fun/z80pack/ftp/imsai/
5
6
7The monitor/boot ROM's (mpu-a-rom.hex and mpu-b-rom.hex) are full featured
8monitor programs. They first check if there is a disk in drive A:. If a disk
9is present the boot code loads the first sector and executes it, which will
10boot the operating system on the disk.
11
12If there is no file disks/drivea.dsk present, the programs loop on all
13possible input ports. Type a space character in the terminal window to get
14at the prompt.
15
16For the MPU-A ROM:
17IMSAI IEEE MONITOR VERS 1.0
18?
19
20For the MPU-B ROM:
21IMSAI MPU-B MONITOR VERS 1.3
22?
23
24The monitor has lots of commands, B will try to boot from disk, D dumps memory
25and so on. With R 0 1 it will read track 0 sector 1 into memory. The W command
26writes a sector to the disk! Become familar with this before trying,
27because writing some random bytes to the boot disk will make it unusable.
28The manual for MPU-B has a detailed description of all monitor commands.
29For booting both version will work, the monitor commands might have
30differences.
31