Intel 915GME - Manual (Page 42)

Mobile Intel ® 915GME Express Chipset —Hardware Reference
Mobile Intel ® 915GME Express Chipset
Development Kit User’s Manual April 2007
42 Order Number: 317230-001US
3. Program the H8 via the serial port.
4. Disconnect the power supply from the system.
5. With the board powered off, move the five jumpers listed in
Table 11 back to the
default stuffing option.
4.6.2 Expansion Slots and Sockets
4.6.2.1 478 Pin Grid Array (Micro-FCPGA) Socket
The pin locking mechanism on the CPU socket is released by rotating the screw on the
socket 180 degrees counter-clockwise. CPU pins are keyed so as to only allow insertion
in one orientation. DO NOT FORCE CPU into socket. Once the CPU is properly seated
Table 11. H8 Programming Jumpers
# Jumper
Reference
Designator
Default Stuffing Option
Programming Stuffing
Option
3 1Hz Clock J9H1
Out - normal operation -
clock enabled
IN - clock disabled - enable H8
programming
4 H8 Programming J9J3 OUT - normal operation
IN - enable external H8
programming
8
In-circuit H8
Programming
J7J1 1-2 normal operation (SIO)
2-3 connect TxD to H8 for
programming
15 Tx Select J7A3 1-2 Normal Operation
2-3 connect TxD to H8 for
programming
16 Rx Select J7A2 1-2 normal operation (SIO)
2-3 connect RxD to H8 for
programming
Table 12. Expansion Slots and Sockets
Reference
Designator
Slot/Socket Description Detail
U2E1 478 Pin Grid Array (Micro-FCPGA) Processor Socket
J5N1 DDR2 - Channel A - SODIMM slot
J5P1 DDR2 - Channel B - SODIMM slot
J5F1 LVDS Graphics Interface
J6C1 PCI Express (x16) Table 13
J6C1 ADD2-R Slot Table 14
J7C2 PCI Express (x1) Slot 1 Table 15
J8C1 PCI Express (x1) Slot 2 Table 15
J8D1 PCI Express (x1) Slot 3 Table 15
J8B1 PCI 2.3 Slot 1
J9B3 PCI 2.3 Slot 2
J7J2 IDE Interface Connector
J8J3 Mobile SATA Hard Drive Interface Connector
J7H1 Desk Top SATA Hard Drive Interface Connector
J6H3 SATA Desk Top Power Connector
U8G1 Intel Firmware Hub Socket
BT5H1 Battery