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Chapter 4: motherboard information 4-14, Kfsn4-dre power supply smbus connector psusmb1, Kfsn4-dre lpc debug card connector j1 – Asus RS161-E5/PA2 User Manual

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Chapter 4: Motherboard information

4-14

10. LPC debug card connector (14-1 pin LPC1)

This is a low pin count interface used to plug in the LPC debug card.

KFSN4-DRE

®

+3.3V

PIN1

+3.3V

+3.3V

GND

GND

LPC_LAD2

LPC_LAD3

LPC_LAD0

LPC_LAD1

PL

TRST

LFRAME_N

CLK

GND

KFSN4-DRE LPC debug card connector

J1

9. Power Supply SMBus connector (5-pin PSUSMB1)

This connector allows you to connect SMBus (System Management Bus) to

the power supply unit to read PSU information. Devices communicate with an

SMBus host and/or other SMBus devices using the SMBus interface.

KFSN4-DRE

®

KFSN4-DRE Power supply SMBus connector

PSUSMB1

+3.3V Remote Sense

GND

NC

I2C_7_D

AT

A#

I2C_7_CLK

#