Differences
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Both sides previous revisionPrevious revisionNext revision | Previous revision | ||
io [2022/11/11 11:24] – [Configuration] pulkomandy | io [2022/11/11 15:33] (current) – [ROM and cartridge] pulkomandy | ||
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* IOB2: Set to 0 to enable internal ROM | * IOB2: Set to 0 to enable internal ROM | ||
+ | Note: these can be used with the " | ||
+ | |||
+ | For example in external address mode 2 or 3 (4 ROMs mode): | ||
+ | |||
+ | ^Pin | ||
+ | |IOB0 |100000-1FFFFF| | ||
+ | |IOB1 |200000-2FFFFF| | ||
+ | |IOB2 |300000-3FFFFF| | ||
+ | |ROMCSB|008000-0FFFFF| | ||
+ | |||
+ | In external address mode 0: ROMCSB is the only one used for the whole range (note: ROMCSB is not wired to anything, so in this area no ROM will be enabled) | ||
+ | |||
+ | In external mode 1 (2 ROMs mode): | ||
+ | |||
+ | ^Pin | ||
+ | |IOB1 |200000-3FFFFF| | ||
+ | |ROMCSB|008000-1FFFFF| | ||
+ | |||
+ | Additionally, | ||
===== Power control ===== | ===== Power control ===== | ||
Line 58: | Line 77: | ||
^Language^IOC3^IOC2^IOC1^IOC0^Value^ | ^Language^IOC3^IOC2^IOC1^IOC0^Value^ | ||
- | |Italian | 0 | 0 | 1 | 0 | 2 | | ||
|Chinese | 0 | 1 | 1 | 1 | 7 | | |Chinese | 0 | 1 | 1 | 1 | 7 | | ||
- | |Polish | + | |Polish? Portuguese? |
|Dutch | |Dutch | ||
+ | |Italian | 1 | 0 | 1 | 0 | A | | ||
|German | |German | ||
|Spanish | 1 | 1 | 0 | 0 | C | | |Spanish | 1 | 1 | 0 | 0 | C | | ||
Line 67: | Line 86: | ||
|UK English| 1| 1 | 1 | 0 | E | | |UK English| 1| 1 | 1 | 0 | E | | ||
|US English| 1| 1 | 1 | 1 | F | | |US English| 1| 1 | 1 | 1 | F | | ||
+ | |||
+ | Values under 7 are filtered out by the console BIOS in some cases and replaced by either UK or US english. | ||
+ | |||
+ | :?: The FCC schematics for the V.Smile motion says Italian should be 2 (0010), is it a difference for the new console or a mistake in the schematics? | ||
IOC4: if 1: show logo animation at boot | IOC4: if 1: show logo animation at boot | ||
- | IOC5: currently unknown, maybe LCD/TV detection? | + | IOC5: currently unknown, maybe LCD/TV detection? Unused in V.Smile motion schematics, test point in older consoles? |
===== Power control ===== | ===== Power control ===== | ||
* IOC6: audio output enable | * IOC6: audio output enable | ||
- | * IOC7: Power control | + | * IOC7: Power control |
===== Controllers ===== | ===== Controllers ===== |