PC Concepts SHG2 DP - Manual (Page 80)

Connections Intel® SHG2 DP Server Board Technical Product Specification
Intel Order Number C11343-001 Revision 1.0 68
8.10.5 Video Port
The video port interface is a standard VGA-compatible 15-pin connector. An ATI Rage XL
video controller, with 8 MB of onboard video SDRAM, supplies on-board video.
Table 54. Video Connector
[Key-H]
Pin Signal Video Connector Pin Signal
1 GRED+10 (analog color signal R) 9 5 V
2 GGREEN+10 (analog color signal G) 10 GND
3 GBLUE+10 (analog color signal B) 11 No connection
4 No connection 12 SDA –10
5 GND 13 GHSYNC+10 (horizontal sync)
6 GND 14 GVSYNC+10 (vertical sync)
7 GND 15 SCL -10
8 GND
5 1
15 11
6 10
8.10.6 Ethernet Connectors
[Key – I & J] The system supports two onboard network interface controllers, one 10/100
Mbps (NIC-1) and one 10/100/1000 Mbps (NIC-2) These Ethernet connectors are each single
RJ-45 connectors with integrated activity / link and speed / status LEDs.
Table 55. Ethernet Connectors
[Key-I & J]
Pin NIC1 Signal (10/100) NIC2 Signal (10/100/1000) Ethernet Connectors
1 L1TD + TR0 +
2 L1TD – TR0 –
3 GND TR1 +
4 Chassis GND TR1 –
5 Chassis GND 2.5V VCC
6 GND 2.5V VCC
7 L1RD + TR2 +
8 L1RD – TR2 –
9 LAN1_ACTIVE_LED + TR3 +
10 LAN1_LINK_LED + TR3 –
11 LAN1_SPEED_LED LAN2_ACTIVE_LED
12 3 V Standby LAN2_LINK_LED
13 Chassis GND PSLED_YELLOW
14 Chassis GND PSLED_GREEN
NIC2 NIC1
The 82550PM drives LEDs on the network interface connector that indicate transmit/receive
activity on the LAN, a valid link to the LAN, and 10- or 100-Mbps operation. The green LED