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16 the clear cmos jumper, clr-cmos, 17 tpm connector (unsupported), The clear cmos jumper, clr-cmos – Kontron KT690-mITX (BGA) - dual core User Manual

Page 55: Tpm connector (unsupported), Kt690 family, The clear cmos jumper, clr-cmos. 4.16, Tpm connector (unsupported). 4.17

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KT690 Family

KTD-00738-J

Public User Manual

Date 2012-06-01

Page

55

The Clear CMOS Jumper, Clr-CMOS.

4.16


The Clr-CMOS Jumper is used to clear the CMOS content.

↑ CPU location ↑

No Jumper installed

1 2 3 (Pin numbers)

Jumper normal position

Jumper in Clear CMOS position



To clear all CMOS settings, including Password protection, move the CMOS_CLR jumper (with or without
power on the system) for approximately 1 minute.

Alternatively if no jumper is available, turn off power and remove the battery for 1 minute, but be careful to
orientate the battery corretly when reinserted.

TPM connector (unsupported).

4.17

Note

Pull

U/D

Ioh/Iol

Type

Signal

PIN

Signal

Type

Ioh/Iol

Pull

U/D

Note

-

-

PWR

LPC CLK

1

2

GND

-

-

PWR

LPC FRAME#

3

KEY

LPC RST#

5

6

+5V

LPC AD3

7

8

LPC AD2

+3V3

9

10

LPC AD1

LPC AD0

11 12

GND

SMB_CLK

13 14

SMB_DATA

SB3V3

15 16

LPC SERIRQ

GND

17 18

CLKRUN#

SUS_STAT#

19 20

LPC IRQ#


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