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Figure 14.
Carrier Board Configuration Jumpers/Switches
1
J1
J6 0
J2
Table 12.
Configuration Jumpers/Switches Setting on the COM Express* Module
Board
RTC Reset header
Override BSEL0 header
Override BSEL1 header
COM Express*
Override BSEL2 header
module
OVR_ALL_VID_N header
VCC_VID Override
VNN_VID Override
Note:
A jumper consists of two or more pins mounted on the board. When a jumper cap is placed over two pins, it is
designated as IN. When there are more than two pins on the jumper, the pins to be shorted are indicated as 1-2 (to
short pin 1 to pin 2), 2-3 (to short pin 2 to pin 3), etc. When no jumper cap is to be placed on the jumper, it is
designated as OPEN or OUT.
®
Intel
Atom™ Processor E660 with Intel
User Manual
40
1 2
2
J6
2
6 2
6
J3
J4
J5
J10
2 1
2 1
3
1
3
J 9
J7
RS4 85 < >RS23 2C
SW3
SW2
SW1
Description
®
Platform Controller Hub EG20T Development Kit
1 2
1 2
J22
J22
6
SW4
8 O FF
7 O FF
6 O FF
5 O FF
4 O FF
3 O FF
2 O N
1 O N
1 2
J1 5
J12
J13
J1 4
J1 6
J2 1
1 2
J2 3
Default
Optional Setting
1
Setting
Open
1-2 to clear CMOS.
2-3
See
Table
15.
2-3
See
Table
15.
2-3
See
Table
15.
1-2 to enable override with J5C2
Open
and J5D2. Refer to
Open
Refer to
Section
Open
Refer to
Section
Reference Board Summary
1
1
3
3
J62
J 62
1 2
J 24
PO WER RE SE T
SW5
SW6
Reference
Designator
J4A3
J4D1
J4D2
J4D3
J5D1
Section
4.3.3.
4.3.3.
J5C2
4.3.3.
J5D2
January 2012
Document Number: 324213-002
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