C-128 I/O Pinouts ----------------------------------------------------------------------------------------------------------------------------- Control Port Pinout Control Port 1 ----------------------------------- Pin No. Type \ / ----------------------------------------- \ 1 2 3 4 5 / 1 Joy0 \ o o o o o / 2 Joy1 \ / 3 Joy2 \ o o o o / 4 Joy3 \ 6 7 8 9 / 5 Pot Y ------------------------ 6 Fire Button 7 +5 V (50 mA max) 8 GND Control Port 2 9 Pot X ( Same as Port 1 ) ---------------------------------------------------------------------------------------------------------------------------- Expansion Port Pinout 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 _____________________________________________________________________________________________________________________ | ||| ||| ||| ||| ||| ||| ||| ||| ||| ||| ||| ||| ||| ||| ||| ||| ||| ||| ||| ||| ||| ||| | | | | ||| ||| ||| ||| ||| ||| ||| ||| ||| ||| ||| ||| ||| ||| ||| ||| ||| ||| ||| ||| ||| ||| | ____________________________________________________________________________________________________________________| A B C D E F H J K L M N P R S T U V W X Y Z Pin No. Type Pin No. Type ---------------------------------- ------------------------------------- 1 GND A GND 2 +5 V B ROM H 3 +5 V C RESET 4 IRQ D NMI 5 R/W E S 02 6 DOT CLOCK F A 15 7 I/O 1 H A 14 8 GAME J A 13 9 EX ROM K A 12 10 I/O 2 L A 11 11 ROM L M A 10 12 BA N A 09 13 DMA P A 08 14 D7 R A 07 15 D6 S A 06 16 D5 T A 05 17 D4 U A 04 18 D3 V A 03 19 D2 W A 02 20 D1 X A 01 21 D0 Y A 00 22 GND Z GND ----------------------------------------------------------------------------------------------------------------------- Audio / Video Port Pinout _________________________ / || \ Pin No. Type / 8 7 \ ------------------------------------ / + + \ 1 LUMINANCE / 3 6+ 1 \ 2 GND | + + | 3 AUDIO OUT \ 5 4 / 4 VIDEO OUT \ + + / 5 AUDIO IN \ 2+ / 6 COLOR OUT -------------------------- 7 N/C 8 N/C ----------------------------------------------------------------------------------------------------------------------- Serial I/O Port Pinout _________________________ / || \ / \ Pin No. Type / 5 1 \ ----------------------------------- / + 6 + \ 1 SERIAL SRQ IN 1 SERIAL SRQ IN | + | 2 GND \ / 3 SERIAL ATN IN/OUT \ + + / 4 SERIAL CLK IN/OUT \ 4 + 2 / 5 SERIAL DATA IN/OUT \ 3 / 6 RESET ------------------------- ------------------------------------------------------------------------------------------------------------------------ User Port Pinout 1 2 3 4 5 6 7 8 9 10 11 12 Pin No. Type ----------------------------------- ------------------------------------ | | | | | | | | | | | | | | | 1 GND ----------------------------------- 2 +5 V A B C D E F H J K L M N 3 RESET 4 CONTROL 1 5 SP 1 6 CONTROL 2 7 SP 2 8 PC 2 9 SERIAL ATN IN 10 +9 V (100 mA max) 11 +9 V (100 mA max) 12 GND A GND B FLAG 2 C PB0 D PB1 E PB2 F PB3 H PB4 J PB5 K PB6 L PB7 M PA2 N GND -------------------------------------------------------------------------------------------------------------------------- Cassette Port Pinout 1 2 3 4 5 6 ---------------------------- | | | | | | | | ---------------------------- A B C D E F Pin No. Type ---------------------------------------- A and 1 GND B and 2 +5 V C and 3 CASSETTE MOTOR D and 4 CASSETTE READ E and 5 CASSETTE WRITE F and 6 CASSETTE --------------------------------------------------------------------------------------------------------------------------- RGB 1 Pinout _______________________ \ 1 2 3 4 5 / \ o o o o o / \ / \ o o o o / \ 6 7 8 9 / --------------- Pin No. Type --------------------------------------- 1 GND 2 GND 3 RED 4 GREEN 5 BLUE 6 INTENSITY 7 MONOCHROME 8 HORIZ. SYNC 9 VERT. SYNC ----------------------------------------------------------------------------------------------------------------------------- Dave Kline 6/30/00