XPC564A Datasheet, PDF (39/67 Pages) Freescale Semiconductor, Inc – Evaluation system supporting Freescale MPC564xA microprocessors

1+2
2+3 (default)
The PLLCFG1 pin on the processor is pulled up
The PLLCFG1 pin on the processor is pulled down
J10 – WKPCFG Configuration
Controls whether specified eTPU and eMIOS pins on the processor are
configured with weak pull-up or a weak pull-down when the processor comes
out of reset
Jumper Setting Effect
1+2
Pins are configured as weak pull‐up
2+3 (default) Pins are configured as weak pull‐down
J22 – PLLREF Configuration
Controls the clock source the processor uses: a crystal source or an external
source
Jumper Setting Effect
1+2 (default) The MPC564xA processor uses a crystal clock source
The MPC564xA processor uses an external clock
2+3
source
xPC564A EVB User Manual
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