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 2DIN-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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