Difference between revisions of "84PCE:Ports:1000"
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m (Jacobly moved page 84PCE:Ports:1000 Unknowns to 84PCE:Ports:1000: Not complety unknown.) |
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(No difference)
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Revision as of 23:58, 29 June 2019
This is the flash controller. For Python Edition see the serial interface.
| Port | Default | Bits | Information |
| 1000 | 01 | 01 | Reset bit 0 to crash. Seems to reduce minimum flash wait states to 2. |
| 1001 | 00 | ?? | Freeze if write value greater than 3F |
| 1002 | 06 | 0F | Mapped flash chip address space size. |
| 1003 | 00 | FF | Latches value written |
| 1004 | 00 | FF | Latches value written |
| 1005 | 00 | FF | Added flash wait states over 5. |
| 1006 | 00 | FF | Latches value written |
| 1007 | FF | FF | Latches value written |
| 1008 | 00 | 01 | Latches value written |
| 1009 | 00 | FF | Ports 1009-100F latch value written |
| 1010 | 00 | 01 | Latches value written |
| 1011 | 00 | FF | Ports 1011-1017 latch value written |
