P&E Microcomputer Systems XPC560S EVB User Manual - page 14
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xPC560S EVB User Manual
3
xPC56XXMB HARDWARE & JUMPER SETTINGS
3.1
Power Supplies
The xPC56XXMB obtains its power from the 12VDC Center Positive input
barrel connector. The following jumpers are used to configure the power
supply output:
J3 – VSA Tracking Regulator Configuration
J4 – VPROG Regulators Control
Jumper Setting
Effect
On
The ST L9758 tracking regulator VSA tracks the input
voltage at its TRACK_REF pin.
Off (default)
The ST L9758 tracking regulator VSA tracks 5V
Jumper
Setting
Position
Effect
1+2
On
V
KAM
regulator output is programmed to 1V
Off
(default)
V
KAM
regulator output is programmed to 1.5V
3+4
On
V
STBY
regulator output is programmed to 2.6V
Off
(default)
V
STBY
regulator output is programmed to 3.3V