10 keyboard and mouse connectors, 11 parallel port, 12 serial ports com1 and com2 – Intel STL2 User Manual
Page 79
STL2 Server Board TPS
Jumpers and Connectors
Revision 1.0
5-71
Pin
Signal
Pin
Signal
4
NC
12
DDCDAT
5
GND
13
HSYNC
6
GND
14
VSYNC
7
GND
15
DDCCLK
8
GND
5.2.10 Keyboard and Mouse Connectors
The keyboard and mouse connectors are functionally equivalent.
Table 5-15. Keyboard and Mouse Connector Pinouts
Pin
Keyboard Signal
Pin
Mouse Signal
1
KEYDAT
1
MSEDAT
2
GND
2
NC
3
GND
3
GND
4
FUSED_VCC (+5 V)
4
FUSED_VCC (+5 V)
5
KEYCLK
5
MSECLK
6
NC
6
NC
5.2.11 Parallel Port
Table 5-16. Parallel Port Connector Pinouts
Pin
Signal
Pin
Signal
1
STROBE_L
10
ACK_L
2
Data bit 0
11
Busy
3
Data bit 1
12
PE
4
Data bit 2
13
SLCT
5
Data bit 3
14
AUTO_L
6
Data bit 4
15
ERROR_L
7
Data bit 5
16
INIT_L
8
Data bit 6
17
SLCTIN_L
9
Data bit 7
18
−
25
GND
5.2.12 Serial Ports COM1 and COM2
Table 5-17. Serial Ports COM1 and COM2 Connector Pinouts
Pin
Signal
Description
1
DCD
Data carrier detected