S/pdif-out connector: jsp1, Cd-in connector: cd_in1, Tpm module connector: jtpm1(optional) – Micro Star Computer G31M User Manual
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Hardware Setup
S/PDIF Bracket (Optional)
S/PDIF-Out Connector: JSP1
This connector is used to connect S/PDIF (Sony & Philips Digital Interconnect Format)
interface for digital audio transmission.
CD-In Connector: CD_IN1
This connector is provided for external audio input.
TPM Module connector: JTPM1(optional)
This connector connects to a TPM (Trusted Platform Module) module (optional)
Pin
Signal
Description
Pin
Signal
Description
1
LCLK
LPC clock
2
3V dual/3V_STB
3V dual or 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
VCC
SPDIF
GND
CD_IN1
GND
R
L
2
1
14
13
JTPM 1