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 Tab le 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
8In-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) Tabl e 13
J6C1 ADD2-R Slot Tabl e 14
J7C2 PCI Express (x1) Slot 1 Table 1 5
J8C1 PCI Express (x1) Slot 2 Table 1 5
J8D1 PCI Express (x1) Slot 3 Table 1 5
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 Batter y