Appendix B Pin Assignments; Mainboard; B.1 Mainboard - Advantech PCA-6289 User Manual

Appendix B Pin Assignments

B.1 Mainboard

• J1, J2: Power Connector
Pin
1
3
• J4, J5: Single Ramp System FAN Connector
Pin
1
3
• J7: External Keyboard Function Connector
Pin
1
3
5
• J8: Keyboard & Mouse Mini Din
Pin
1
3
5
• J9, J10: LAN RJ45 Connector
Pin
1
3
5
7
9
11
13 PD to TERMPLANE
* PD means Pull-Down
PCA-6289 User's Manual
Definition
GND
+12V
Definition
Ground
Sense
Description
KCLK
NC
+5V
Description
KBDATA-
GND
KBCLK
Description
TXD_0P
TXD_1P
TXD_2N
TXD_3P
SPEED_LED
LINK_LED
Pin
2
4
Pin
2
Pin
2
4
Pin
2
4
6
Pin
2
4
6
8
10
12
14 PD to TERMPLANE
52
Definition
GND
+12V
Definition
+12V
Description
KDAT
GND
Description
MOUSEDATA
VCC
MOUSECLK
Description
TXD_0N
TXD_2P
TXD_1N
TXD_3N
+VSBY3.3
ACTIVE_LED