Com1/Com2 Serial Line Connector Pinouts; Keyboard/Mouse Connector Pinouts; Keyboard/Mouse Connector Pinouts (J25) - Samsung AlphaPC 164UX User Manual

4.7 COM1/COM2 Serial Line Connector Pinouts

Table 4–7 shows the COM1/COM2 serial line connector pinouts.
Table 4–7 COM1/COM2 Serial Line Connector Pinouts (J12)
COM1 Pin
(Top) COM1 Signal
1 DCD1
2 RxD1
3 TxD1
4 DTR1
5 SG1
6 DSR1
7 RTS1
8 CTS1
9 RI1

4.8 Keyboard/Mouse Connector Pinouts

Table 4–8 shows the keyboard/mouse connector pinouts.
Table 4–8 Keyboard/Mouse Connector Pinouts (J25)
Keyboard Pin
(Bottom)
1
2
3
4
5
6
COM1/COM2 Serial Line Connector Pinouts
Keyboard Signal
KBDATA
NC
Gnd
Vdd
KBCLK
NC
COM2 Pin
(Bottom) COM2 Signal
1 DCD2
2 RxD2
3 TxD2
4 DTR2
5 SG2
6 DSR2
7 RTS2
8 CTS2
9 RI2
Mouse Pin
(Top) Mouse Signal
1 MSDATA
2 NC
3 Gnd
4 Vdd
5 MSCLK
6 NC
AlphaPC 164UX Connector Pinouts
4–7