Com1/Com2 Serial Line Connector Pinouts (J4); Keyboard/Mouse Connector Pinouts (J15); Srom Test Data Input Connector Pinouts (J32) - DEC AlphaPC 164 User Manual

Table 11 COM1/COM2 Serial Line Connector Pinouts (J4)
COM1 Pin
(Top)
1
2
3
4
5
6
7
8
9
Table 12 Keyboard/Mouse Connector Pinouts (J15)
Keyboard Pin
(Top)
1
2
3
4
5
6
Table 13 SROM Test Data Input Connector Pinouts (J32)
Pin Signal
1 NC
2 SROM_CLK_L
3 GND
4 NC
5 TEST_SROM_D_L
6 NC
16 AlphaPC 164 Connector Pinouts
COM1 Signal
DCD1
RxD1
TxD1
DTR1
SG1
DSR1
RTS1
CTS1
RI1
Keyboard Signal
KBDATA
NC
GND
VDD
KBCLK
NC
Name
—
Clock out
—
—
SROM serial data in
—
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
(Bottom) Mouse Signal
1 MSDATA
2 NC
3 GND
4 VDD
5 MSCLK
6 NC