Fwh/Lpc Debugging Pin Header: Jlpc1 - MSI 945G Neo User Manual

M S-7176 ATX M ainboard
D-Bracket™ 2

FWH/LPC Debugging Pin Header: JLPC1

The pin header is for internal debugging only.
13
14
JLPC1
E-2-22
Description
Testing Base and Extended Memory
Testing base memory from 240K to 640K and extended
memory above 1MB using various patterns.
Assign Resources to all ISA.
Initializing Hard Drive Controller
This will initialize IDE drive and controller.
Initializing Floppy Drive Controller
This will initialize Floppy Drive and controller.
Boot Attempt
This will set low stack and boot via INT 19h.
Operating System Booting
1
2
JLPC1 Pin Definition
PIN SIGNAL PIN
1 LCLK 2
3 LRST# 4
5 LAD0 6
7 LAD1 8
9 LAD2 10
11 LAD3 12
13 LFRAME# 14
SIGNAL
Key (no pin)
VCC3
FID0_LRST
VCC5
Key (no pin)
GND
GND