Mobile Intel® 915GME Express Chipset —Hardware Reference

Table 8.

Supported Configuration Jumper/Switch Settings

 

 

 

 

 

 

 

 

No.

Default Setting

Optional Setting

Option Setting

Ref.

 

Desig.

 

 

 

 

 

 

 

 

 

 

 

 

1

SIO Reset

1-2 Normal Operation

2-3 to hold the SIO in Reset

J7E4

 

 

 

 

 

 

 

2

H8 Reset

1-2 Normal Operation

2-3 to hold the H8 in Reset

J8G1

 

 

 

 

 

 

 

3

1 Hz Clock

Out - Normal Operation

IN - Clock disabled- enable H8

J9G1

 

Programming

 

 

 

 

 

 

 

 

 

 

 

 

4

H8 Programming

OUT - Normal Operation

In - Enable external H8

J9J3

 

Programming.

 

 

 

 

 

 

 

 

 

 

 

 

5

LID Switch

1-2 Normal Operation

2-3 LID Switch Closed

SW9J2

 

 

 

 

 

 

 

6

H8 Disable

OUT - Normal Operation

1-2 disable the H8

J9J1

 

 

 

 

 

 

 

7

BIOS Recovery

OUT - Normal Operation

IN - Recover BIOS

J8H2

 

 

 

 

 

 

 

8

In-Circuit H8 Programming

1-2 Normal Operation

2-3 to program the H8

J7J1

 

 

 

 

 

 

 

9

Clear CMOS

OUT - Normal operation

In to clear

J6H1

 

 

 

 

 

 

 

10

Force Shutdown

OUT - Normal operation

IN to force the board to

J2H1

 

shutdown.

 

 

 

 

 

 

 

 

 

 

 

 

13

Thermal Diode Connection

1-2 Normal Operation

Empty - Disable the processor

J3B3

 

thermal diode from ADM1023

 

 

 

 

 

 

 

 

 

 

 

 

14

Sleep S3 Hot/Cold Switch

1-2 S3_HOT

2-3 S3_COLD

SW4A1

 

 

 

 

 

 

 

15

Tx Select

1-2 Normal Operation

2-3 connect TxD to H8 for

J7A3

 

programming

 

 

 

 

 

 

 

 

 

 

 

 

16

Rx Select

1-2 Normal Operation

2-3 connect RxD to H8 for

J7A2

 

programming

 

 

 

 

 

 

 

 

 

 

 

Mobile Intel® 915GME Express Chipset

 

Development Kit User’s Manual

April 2007

38

Order Number: 317230-001US

Page 38
Image 38
Intel 915GME Supported Configuration Jumper/Switch Settings, Default Setting Optional Setting Option Setting Desig, SW9J2