● PINOUTS ●   Search Pinout | Draw Pinout

Connector pinout: Macintosh RS-422 - Serial port connector - Geoport Macintosh RS-422 - Serial port connector - Geoport pin name direction description color 1 HSKo OUT Output Handshake 2 HSKi/CLK IN Input Handshake or External Clock 3 TXD- Out Transmit Data (-) 4 GND Ground 5 RXD- IN Receive Data (-) 6 TXD+ Out Transmit Data (+) 7 GPi IN General Purpose Input 8 RXD+ IN Receive Data (+)