This article is from the Apple II Csa2 FAQ, by Jeff Hurlburt with numerous contributions by others.
View is looking into the cable connector/plug at the pins.
Male Mini-Din 8 RS-232 Male Dsub-25M
6 7 8 01 02 03 04 05 06 07 08 09 10 11 12 13
3 4 5 14 15 16 17 18 19 20 21 22 23 24 25
1 2
DIN-8 Dsub-25M Signal Discription
3 2 TXD (Transmit Data)
5 3 RXD (Receive Data)
4,8 7 GND (Ground)
2 5 CTS (Clear to Send)
1 4,20 RTS & DTR (Ready to Send and Data Term Ready)
7 8 DCD (Data Carrier Dectect)
Places to get a IIgs High-Speed modem cable:
InTrec Software ( 888-PROTERM; http://www.intrec.com )
MC Price Breakers ( 360-837-3042; http://www.mcpb.com )
Sellers of Mac supplies (IIgs cable is same as mini-8 Mac modem cable)
By: David Empson, Richard Der, Rubywand, Hal Bouma
 
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