Differences
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mg_notes:iie_card:io_addresses [2018/02/08 12:26] M.G. [$C02B Bits] |
mg_notes:iie_card:io_addresses [2018/02/08 12:27] (current) M.G. [$C02B Bits] |
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| | 6 | Cleared at $C41C in Int. CX ROM, set at $C573 | | | 6 | Cleared at $C41C in Int. CX ROM, set at $C573 | | ||
| | 5 | Enable writes to some areas of the $C8xx space? | | | 5 | Enable writes to some areas of the $C8xx space? | | ||
| - | | 4 | Enable a second aux RAM bank. | | + | | 4 | Enable a second aux RAM bank? | |
| | 3 | Set Alt FW Bank, 0=D1, 1=D2. | | | 3 | Set Alt FW Bank, 0=D1, 1=D2. | | ||
| | 2 | Set CPU speed (1=fast). Documented. | | | 2 | Set CPU speed (1=fast). Documented. | | ||