Chan's Pinouts page (http://www.meadow.net/pinouts.html#sgkydb15din6) has adapters for converting DB-15 to DIN-6 and DB-15 to DB-9, but when you try to connect the dots from DB-9 to DIN-6...there's something missing.
Code: Select all
DB-9 | Signal | DIN-6
6 - Ground - 3
2 - K_T/RXD - 1
8 - K_R/TXD - 5
5 - M_T/RXD - 2
4 - -12V ? - 6
? - +12/+8? - 4
Looks to me like there's an inconsistency on which line should be delivering power and at what voltage.
Anyone have one of these adapters to be able to trace the proper signal paths, or know of a good resource?
Here's another source for the 4D keyboard side of things: http://www.martnet.com/~bobd/sgi/4dfaq.html#keyboard