18F4550
20Mhz crystal (22pF caps)

Use ...
Code:
@   __CONFIG    _CONFIG1L, _PLLDIV_5_1L & _CPUDIV_OSC1_PLL2_1L & _USBDIV_2_1L
@   __CONFIG    _CONFIG1H, _FOSC_HSPLL_HS_1H
DEFINE OSC 48
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