MSI MS-7512-010 User Guide - Page 30

JSPI Debugging Pin Header: JSPI1, TPM Module Connector: JTPM1

Page 30 highlights

MS-7512 Mainboard JSPI Debugging Pin Header: JSPI1 The pin header is for internal debugging only. JSPI1 1 2 9 10 JSPI1 Pin Definition PIN SIGNAL 1 VCC3_SB 3 SPI_MISO 5 SPI_CSO_F# 7 GND 9 Reserved PIN SIGNAL 2 VCC3_SB 4 SPI_MOSI_F 6 SPI_CLK_F 8 GND 10 NC 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 2-16

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MS-7512 Mainboard
2-16
JSPI Debugging Pin Header: JSPI1
The pin header is for internal debugging only.
JSPI1 Pin Definition
PIN
SIGNAL
PIN
SIGNAL
1
VCC3_SB
2
VCC3_SB
3
SPI_MISO
4
SPI_MOSI_F
5
SPI_CSO_F#
6
SPI_CLK_F
7
GND
8
GND
9
Reserved
10
NC
JSPI1
9
10
2
1
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