Mobile Intel
®
945GM Express Chipset
Development Kit User’s Manual 49
Hardware Reference
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 10 back to the default
stuffing option.
4.6.2 Expansion Slots and Sockets
Following is a list of the slots and sockets available for attaching additional devices. Refer to
Figure 2 for locations.
Table 10. H8 Programming Jumpers
Jumper Reference
Designator
Default Stuffing Option Programming Stuffing Option
1Hz Clock J9H1 Out - normal operation -
clock enabled
IN - clock disabled - enable H8
programming
H8 Programming J9J2 and J9J6 IN - normal operation and
enable external H8
programming
Leave in for programming
Tx Select J7A4 1-2 Normal Operation 2-3 connect TxD to H8 for
programming
Rx Select J7A3 1-2 normal operation (SIO) 2-3 connect RxD to H8 for
programming
Table 11. 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) Ta bl e 1 2
J6C1 Media Expansion Card Slot Ta bl e 1 3
J7C1 PCI Express* (x1) Slot 1 Ta bl e 1 4
J8C1 PCI Express* (x1) Slot 0 Ta bl e 1 4
J8B1 PCI 2.3 Slot 3
J9B1 PCI 2.3 Slot 4
J7J1 IDE Interface Connector Ta bl e 1 5
J8J2 Mobile SATA Hard Drive Interface Connector Ta b l e 1 8
J7H1 Desk Top SATA Hard Drive Interface Connector Ta b l e 1 6
J6H3 SATA Desk Top Power Connector Ta b l e 1 7
U8G1 Intel Firmware Hub Socket
BT5H1 Battery
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