MSI K9N2 SLI PLATINUM User Guide - Page 31

IEEE1394 Connector: J1394_1 optional, TPM Module Connector: JTPM1 optional

Page 31 highlights

Hardware Setup IEEE1394 Connector: J1394_1 (optional) This connector allows you to connect the IEEE1394 device via an optional IEEE1394 bracket. Pin Definition 2 10 1 9 J1394_1 PIN SIGNAL PIN 1 TPA+ 2 3 Ground 4 5 TPB+ 6 7 Cable power 8 9 Key (no pin) 10 SIGNAL TPAGround TPBCable power Ground IEEE1394 Bracket (optional) TPM Module Connector: JTPM1 (optional) This connector connects to a TPM (Trusted Platform Module) module (optional). Please refer to the TPM security platform manual for more details and usages. 14 13 21 JTPM1 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 2-17

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2-17
Hardware Setup
IEEE1394 Connector: J1394_1 (optional)
This connector allows you to connect the IEEE1394 device via an optional IEEE1394
bracket.
Pin Definition
PIN
SIGNAL
PIN
SIGNAL
1
TPA+
2
TPA-
3
Ground
4
Ground
5
TPB+
6
TPB-
7
Cable power
8
Cable power
9
Key (no pin)
10
Ground
J1394_1
IEEE1394 Bracket
(optional)
TPM Module Connector: JTPM1 (optional)
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
1
9
2
10
JTPM1
2
1
14
13