IEI Integration PICOe-B650 - Manual (Page 55)

PICOe-B650 Half-size PCIe CPU Card
Page 43
4.4 Jumper Settings
NOTE:
A jumper is a metal bridge used to close
an electrical circuit. It consists of two or
three metal pins and a small metal clip
(often protected by a plastic cover) that
slides over the pins to connect them. To
CLOSE/SHORT a jumper means
connecting the pins of the jumper with
the plastic clip and to OPEN a jumper means removing the plastic clip
from a jumper.
Before the PICOe-B650 is installed in the system, the jumpers must be set in accordance
with the desired configuration. The jumpers on the PICOe-B650 are listed in
6
Table 4-1.
Description Label Type
AT/ATX power mode select JATX_AT1 3-pin header
Clear CMOS J_CMOS1 3-pin header
PCIe status select J_PCIE1 2-pin header
Table 4-1: Jumpers
4.4.1 AT/ATX Power Mode Select Jumper
Jumper Label: JATX_AT1
Jumper Type: 3-pin header
Jumper Settings: See Table 4-2
Jumper Location: See Figure 4-7
The AT/ATX Power Select jumper specifies the systems power mode as AT or ATX.