MSI P7N User Guide - Page 33
TPM Module Connector: JTPM1
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Hardware Setup TPM Module Connector: JTPM1 This connector connects to a TPM (Trusted Platform Module) module (optional). Please refer to the TPM security platform manual for more details and usages. 2 14 1 13 Pin Signal Description 1 LCLK LPC clock 3 LRST# LPC reset 5 LAD0 LPC address & data pin0 7 LAD1 LPC address & data pin1 9 LAD2 LPC address & data pin2 11 LAD3 LPC address & data pin3 13 LFRAME# LPCFrame Pin Signal 2 3V_STB 4 VCC3 6 SIRQ 8 VCC5 10 KEY 12 GND 14 GND Description 3V standby power 3.3V power Serial IRQ 5V power No pin Ground Ground 2-19
2-19
Hardware Setup
TPM Module Connector: JTPM1
This connector connects to a TPM (Trusted Platform Module) module (optional). Please
refer to the TPM security platform manual for more details and usages.
Pin
Signal
Description
Pin
Signal
Description
1
LCLK
LPCclock
2
3V_STB
3V standby power
3
LRST#
LPC reset
4
VCC3
3.3V power
5
LAD0
LPC address & data pin0
6
SIRQ
Serial IRQ
7
LAD1
LPC address & data pin1
8
VCC5
5V power
9
LAD2
LPC address & data pin2
10
KEY
No pin
11
LAD3
LPC address & data pin3
12
GND
Ground
13
LFRAME#
LPC Frame
14
GND
Ground
2
1
14
13