On-Board I/O Connectors; Expansion I/O Slots - Intel Xeon E3-1125C User Manual

Ref Des
Location
B1B1
U9A1
U9A2
1.10

On-Board I/O Connectors

Table 5.

On-Board I/O Connectors

Ref Des Location
J1D1, J1D2
J1G1
J1F6
J1E3
J1A7
J8D1
J3J1
J5B3
J1H2
J1J1
J2J2
J5A1
J6D2
1.11

Expansion I/O Slots

Table 6.

Expansion I/O Slots

Ref Des
Location
J5B1
® ®
Intel Xeon Processor E3-1125C with Intel
User Guide
14
Battery
RS232 Transceiver
PHY Card Connector
Serial ATA Port 0
Serial ATA Port 1
USB Port 4 and 5 Header
Front Panel Header
CPU Fan Header
PCH Fan Header
AUX Fan Header
LPC Header
LCD Data
PCH In-Circuit SPI
Programming Header
XDP0 Connector CPU
XDP1 Connector PCH
Description
PCI Express* Slot Processor
1
®
Communications Chipset 8910 Development Kit
Description
3 V Lithium CR2032 coin battery for real time clock (RTC)
and CMOS memory backup
Two 28-pin connectors to handle all modem control signals
Description
HMZD connector for PHY add-in card
Two SATA 2 interface connectors. SATA ports 4 and 5 are
referenced as SATA ports 0 and 1 respectively.
10-pin (pin 9 is omitted as a plug-in key), dual-row
header that routes two USB ports to an external USB
connector. In conjunction with the rear panel USB ports
there are a total of six USB ports.
10-pin (pin 10 is omitted as a plug-in key), dual-row
header that provides connection for:
• Power Switch
• Reset Switch
• Power-on LED
• HD Status LED
Four-wire CPU fan header.
Three-wire PCH fan header.
Three-wire header with no fan speed control.
20-pin card header for the TPM / LPC bus.
16-pin header, not populated, for LCD port 80 output
10-pin header for use with DediProg* SF100 in-circuit
program tool. Used to update PCH SPI device without
removing it from its socket.
Top-side 60-pin connector for ITP-XDP processor debug.
XDP is the Extended Debug Port used for component
debugging and testing.
Top-side 60-pin connector for the ITP-XDP PCH debug.
XDP is the Extended Debug Port used for component
debugging and testing.
The PCI Express ports comply with PCI
Express* Base Specification, Rev. 2.0a.
Crystal Forest—Introduction
Notes
continued...
October 2012
Order No.: 328009-001US