/ TTY.CO 30-SEP-84 / / / u8 - SERIAL - INTERFACE / / CONNECTOR PIN TTY8 TTY8 2C PIN TTY8 TTY8 2C 1 GRD GRD 2 IN IN 14 3 OUT OUT 15 4 16 5 17 6 18 7 GRD GRD 19 8 S3 S3 20 GRD GRD 9 S2 S2 21 GRD GRD 10 S1 S1 22 GRD GRD 11 S0 S0 23 GRD GRD 12 SBS SBS 24 GRD V+ 13 RD RUN RD RUN 25 BAUD RATE EXT (*=GRD) PRT-SW. FRONT-SW. S3 S2 S1 S0 110 0 0 150 * 4 1 300 * 1 2 2400 * * 5 3 1200 * 2 4 1800 * * 6 5 4800 * * 3 6 9600 * * * 7 7 2400 * 8 8 600 * * C 9 200 * * 9 A 134 * * * D B 75 * * A C 50 * * * E D 38400 * * * B E 38400 * * * * F F STOP BITS TTY8 TTY8 2C 1 12<->24 2 12<->24 DEVICE CODE INPUT 6XYN OUPUT 6XZN TTY8 TTY8 2C X4=0 -> / X4=1 <- - X2=0 -> / X2=1 <- - X1=0 -> / X1=1 <- - Y4=0 -> / Y4=1 <- - Y2=0 -> / Y2=1 <- - Y1=0 -> / Y1=1 <- - Z4=0 -> / Z4=1 <- - Z2=0 -> / Z2=1 <- - Z1=0 -> / Z1=1 <- - TTY LPT TU58 PDP8/E 03/04 31/32 33/34 35/36 X4 / / / / X2 / - - - X1 / - - - Y4 / / / - Y2 - / - / Y1 - - - - Z4 - / - - Z2 / - / - Z1 / / / /