Z-90
Game Information
| manufacturer | Zenith Data Systems |
| year | 1981 |
| Clone of | h89 |
| downloads | 1 |
Screenshots
Download Details
| parent set | h89.zip 29.86KiB ↗ |
| merged set | h89.7z 26.27KiB |
| standalone set | z90.7z 28.11KiB |
| device | heath_tlb.zip 4.74K ↗ |
| device | mm5740.zip 212.00B ↗ |
| device | h89bus.zip 428.00B ↗ |
Driver Details
| source | heathzenith/h89.cpp |
| driver status | good |
| emulation status | good |
| save states | supported |
| channels | 4 |
Screen Details
| display | tlbc:heath:screen |
| type | raster |
| orientation | horizontal |
| width | 640 |
| height | 250 |
| refresh rate | 59.26hz |
Input Details
| player: | 1 |
| type | keyboard |
| directions | N/A |
| buttons | 86way |
Chipset Details
| Zilog Z80 | 2.05mhz |
| Zilog Z80 | 2.05mhz |
| Speaker | present |
| Beep | 1.00khz |
| Speaker | present |
| Floppy sound | 44.10khz |
| Speaker | present |
| Floppy sound | 44.10khz |
| Speaker | present |
| Floppy sound | 44.10khz |
ROM Details
| name | size | crc |
|---|---|---|
| 2732_444-142_mtr90.u518 | 4.00KiB | c4ff47c5 |
| 2732_444_84b_mms.u518 | 4.00KiB | 7e75d6f4 |
| 2732_kmr100_v3_a_02.u518 | 4.00KiB | fd491592 |
| 2732_mtrhex_4k.u518 | 4.00KiB | e26b29a9 |
| 2732_444-84_mtr90.u518 | 4.00KiB | f10fca03 |
| 2732_444_84a_mms.u518 | 4.00KiB | 0e541a7e |
| 2732_sigma_rom_v_1.3.bin | 4.00KiB | c5c6b799 |
| 2732_sigma_rom_v_1.2.bin | 4.00KiB | c4ff47c5 |
| 2732_cdr8390.u518 | 4.00KiB | 1d30fe43 |
| 2732_cdr80b2.u518 | 4.00KiB | 804a6898 |
| 2716_444-19_h17.u520 | 2.00KiB | 26e80ae3 |