schematics:megadriveexpport
Differences
This shows you the differences between two versions of the page.
Both sides previous revisionPrevious revision | Next revisionBoth sides next revision | ||
schematics:megadriveexpport [2006/01/13 03:45] – 195.149.50.76 | schematics:megadriveexpport [2006/01/13 03:47] – Added a few missing details. 195.149.50.76 | ||
---|---|---|---|
Line 7: | Line 7: | ||
^pin^Name^Description^-^pin^Name^Description^ | ^pin^Name^Description^-^pin^Name^Description^ | ||
|A01|GND|Ground|-|B01|GND|Ground| | |A01|GND|Ground|-|B01|GND|Ground| | ||
- | |A02|NC|No Contact|-|B02|!DISK|| | + | |A02|NC|No Contact|-|B02|!DISK|((Presumably signalling the presence of a CD?))| |
|A03|/ | |A03|/ | ||
|A04|D00|Data 00|-|B04|A02|Address 02| | |A04|D00|Data 00|-|B04|A02|Address 02| | ||
Line 35: | Line 35: | ||
|A28|VCC IN|((VCC IN - It appears the SGCD is capable of powering the main console through these pins. Power from them is routed directly to the console power switch through a pair of diodes. | |A28|VCC IN|((VCC IN - It appears the SGCD is capable of powering the main console through these pins. Power from them is routed directly to the console power switch through a pair of diodes. | ||
))|-|B28|VCC IN|-| | ))|-|B28|VCC IN|-| | ||
- | |A29|Audio In|((This is assumed functional, but is untested. Should be bi-directoinal | + | |A29|Audio In|((This is assumed functional, but is untested. Should be bi-directional |
|A30|GND|Ground|-|B30|GND|Ground| | |A30|GND|Ground|-|B30|GND|Ground| | ||
- | // | + | // |
schematics/megadriveexpport.txt · Last modified: 2022/07/25 20:50 by Tak-MK