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io [2022/08/14 11:05] – [Power control] pulkomandy | io [2022/11/11 12:21] – [Power control] pulkomandy | ||
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Line 5: | Line 5: | ||
====== Port A ====== | ====== Port A ====== | ||
- | ===== V.Link SPI ===== | + | The use of Port A changes a bit on various generations of machines |
+ | |||
+ | ===== V.Smile Motion ===== | ||
+ | |||
+ | ==== V.Link SPI ==== | ||
* IOA0: SPI clock | * IOA0: SPI clock | ||
Line 13: | Line 17: | ||
* IOA4: Chip select | * IOA4: Chip select | ||
- | ===== Console type ===== | + | ==== Console type ==== |
^ Console | ^ Console | ||
Line 21: | Line 25: | ||
| Cyber Pocket | | Cyber Pocket | ||
- | ===== Other ===== | + | ==== Other ==== |
* IOA11: Only a pull down resitor? | * IOA11: Only a pull down resitor? | ||
* IOA12: Only a test point on the motherboard? | * IOA12: Only a test point on the motherboard? | ||
- | | + | |
+ | |||
+ | ===== V.Smile Pocket ===== | ||
+ | |||
+ | | ||
+ | * IOA13: LCD backlight control | ||
+ | * IOA14: Read as 0 according to notes in V.Smile Motion schematics | ||
====== Port B ====== | ====== Port B ====== | ||
Line 47: | Line 57: | ||
===== Configuration ===== | ===== Configuration ===== | ||
- | ^Language^IOC3^IOC2^IOC1^IOC0^ | + | ^Language^IOC3^IOC2^IOC1^IOC0^Value^ |
- | |Italian | + | |Chinese |
- | |Chinese | + | |Polish |
- | |Polish | + | |Dutch | 1 | 0 | 0 | 1 | 9 | |
- | |Dutch | 1 | 0 | 0 | 1 | | + | |Italian |
- | |German | + | |German |
- | |Spanish | 1 | 1 | 0 | 0 | | + | |Spanish | 1 | 1 | 0 | 0 |
- | |French | + | |French |
- | |UK English| 1| 1 | 1 | 0 | | + | |UK English| 1| 1 | 1 | 0 |
- | |US English| 1| 1 | 1 | 1 | | + | |US English| 1| 1 | 1 | 1 | |
+ | |||
+ | Values under 7 are filtered out by the console BIOS in some cases and replaced by either UK or US english. | ||
IOC4: if 1: show logo animation at boot | IOC4: if 1: show logo animation at boot | ||
+ | |||
+ | 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 ===== |