
PCA-6289 User’s Manual 52
Appendix B Pin Assignments
B.1 Mainboard
• J1, J2: Power Connector
• J4, J5: Single Ramp System FAN Connector
• J7: External Keyboard Function Connector
• J8: Keyboard & Mouse Mini Din
• J9, J10: LAN RJ45 Connector
* PD means Pull-Down
Pin Definition Pin Definition
1GND2GND
3 +12V 4 +12V
Pin Definition Pin Definition
1 Ground 2 +12V
3 Sense
Pin Description Pin Description
1KCLK2KDAT
3NC4GND
5+5V
Pin Description Pin Description
1 KBDATA- 2 MOUSEDATA
3GND4 VCC
5 KBCLK 6 MOUSECLK
Pin Description Pin Description
1 TXD_0P 2 TXD_0N
3 TXD_1P 4 TXD_2P
5 TXD_2N 6 TXD_1N
7 TXD_3P 8 TXD_3N
9 SPEED_LED 10 +VSBY3.3
11 LINK_LED 12 ACTIVE_LED
13 PD to TERMPLANE 14 PD to TERMPLANE
Kommentare zu diesen Handbüchern