Project:Infotec displays
From London Hackspace Wiki
Donated by Nottinghack, who have a project page with pictures.
Firmware
NEC 27 (25), which is almost identical to 286. User manual and with opcodes and with chart.
| External bus | 8-bit |
| Clock speed | 8MHz? |
| DMA channels | 2 |
| Serial | built-in |
| Timers | 2 |
| Internal data area | 256 bytes based at xxe00 |
| Special functions | 256 bytes based at xxf00 |
Disassembly at https://github.com/marksteward/Infotec/.
