Harrison Trainer 280 CNC/Manual
Game Information
| manufacturer | T.S.Harrison |
| year | 1992 |
| clone of | bbcm |
| other clones | bbcm512 bbcmaiv bbcmarm bbcmet bbcmt cfa3000 daisy discmate discmon ltmpm mpc800 mpc900 mpc900gx ht280 se3010 |
| genre | N/A |
| downloads | 7 |
Screenshots
Download Details
| split set | ht280.zip 69.50k |
| parent set | bbcm.zip 291.71k ↗ |
| bios/device | saa5050.zip 536.00b |
| standalone set | ht280.7z 133.93k |
Driver Details
| source | acorn/bbcm.cpp |
| status | preliminary |
| emulation | preliminary |
| savestate | unsupported |
| type | keyboard |
| overall | imperfect |
Screen Details
| display | screen |
| type | raster |
| orientation | horizontal |
| width | 640px |
| height | 512px |
| refresh | 25.04mhz |
Input Details
| player | 1 |
| type | keyboard |
| buttons | 47 |
| directions | N/A |
Chipset Details
| name | GTE G65SC12 |
| clock | 1.91mhz |
| name | Speaker |
| clock | N/A |
| name | SN76489A |
| clock | 3.81mhz |
| name | Samples |
| clock | N/A |
| name | Cassette |
| clock | N/A |
| name | Speaker |
| clock | N/A |
| name | Floppy sound |
| clock | 43.07khz |
| name | Speaker |
| clock | N/A |
| name | Floppy sound |
| clock | 43.07khz |
| name | BBC Micro 1MHz Bus port |
| clock | 0.95mhz |
ROM Details
| name | size | crc |
|---|---|---|
| mos320.ic24 | 128.00k | 0f747ebe |
| sram_reset.bin | 32.00k | 7311ad92 |
| 280td_3_3.06.bin | 16.00k | ff1da25a |
| 280td_4_3.60.bin | 16.00k | 30ebb04e |
| 280td_6m+s_3.54.rom | 32.00k | 7a36b159 |
| 280td_1+2_3.59.rom | 32.00k | cacec014 |
| 280td_5_3.04.rom | 16.00k | 75cb57b1 |
| mos320.cmos | 64.00b | c7f9e85a |