ajy2208%ritcv@cs.rit.edu (05/01/89)
The following message is being posted for Dennis Beach, who doesn't have write access to the net at this time.. Please don't Reply to this message; rather, mail him using the address at the bottom of the message. (even though I'll gladly forward any messages I receive to him).. ------------------------------------------------------------------------------ To all who were interested in the parallel bus information, I finally got tired of scrounging around and called Atari. Their technical support office gave me the pin-outs for it: 1 GRD 14 A10 26 D5 39 unused 2 ext. select 15 A11 27 D6 40 reference 3 A0 16 A12 28 D7 41 CAS 4 A1 17 A13 29 GRD 42 GRD 5 A2 18 A14 30 GRD 43 MPD 6 A3 19 GRD 31 phase 2 44 RAS 7 A4 20 A15 32 GRD 45 GRD 8 A5 21 D0 33 unused 46 R/W 9 A6 22 D1 34 RST 47 unused 10 GRD 23 D2 35 IRQ 48 unused 11 A7 24 D3 36 RDY 49 audin 12 A8 25 D4 37 unused 50 GRD 13 A9 38 extend b Thanks to everyone who helped, and especially to Al Yarusso who posts these messages for me since I do not have write access to this network. - Dennis Beach Atari hardware hacker fwj@mentor.cc.purdue.edu