Difference between revisions of "Project:Infotec displays"
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| Line 15: | Line 15: | ||
| Timers || 2 | | Timers || 2 | ||
|- | |- | ||
| − | | Internal data area || | + | | Internal data area || 256 bytes based at xxe00 |
| + | |- | ||
| + | | Special functions || 256 bytes based at xxf00 | ||
|} | |} | ||
Disassembly at https://github.com/marksteward/Infotec/. | Disassembly at https://github.com/marksteward/Infotec/. | ||
Revision as of 01:03, 11 September 2011
Donated by Nottinghack, who have a project page with pictures.
Firmware
NEC 27 (25), which is almost identical to 286. User manual.
| 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/.