Sun Microsystems SPARCstation 10 - Keyboard;Mouse and Serial Ports A&B- Signal Descriptions

TABLE D–5 Serial Port A&B Pin Assignments
PinFunction
I/
OLevel PinFunction
I/
OLevel
1N.C. 14Xmit Data B ORS232/423
2Xmit Data A ORS232/423 15TRxC A IRS232/423
3Rec Data A IRS232/423 16Rec Data B IRS232/423
4RTS A ORS232/423 17RTxC A IRS232/423
5CTS A IRS232/423 18TRxC B IRS232/423
6DSR A IRS232/423 19RTS B ORS232/423
7Ground GND 20DTR A ORS232/423
8DCD A I/
O
RS232/423 21N.C.
9N.C. 22N.C.
10N.C. 23N.C.
11DTR B IRS232/423 24TxC A ORS232/423
12DCD B IRS232/423 25TxC B ORS232/423
13CTS B IRS232/423
Keyboard/Mouse and Serial Ports A&B- Signal
Descriptions
TABLE D–6 Keyboard/Mouse and Serial Ports A&B Signal Descriptions
Signal Descriptions
Mouse In Input From Mouse
KeyBoardOut Output to Keyboard
192 SPARCstation 10 Service Manual ♦ Revision A, July 1993