Datasheet

 2012 Microchip Technology Inc. DS30575A-page 41

PIC18F97J94 FAMILY

R/W-0 R-x R-x R-x U-0 R/W-x R/W-x R/W-x

IDLEN COSC2 COSC1 COSC0 — NOSC2 NOSC1 NOSC0

bit 7 bit 0

Legend:

R = Readable bit W = Writable bit U = Unimplemented bit, read as ‘0’

-n = Value at POR ‘1’ = Bit is set ‘0’ = Bit is cleared x = Bit is unknown

bit 7 IDLEN: Idle Enable bit

1 = SLEEP instruction invokes Idle mode

0 = SLEEP instruction invokes Sleep mode

bit 6-4 COSC<2:0>: Current Oscillator Selection bits (read-only)

000 = Fast RC Oscillator (FRC)

001 = Fast RC Oscillator (FRC), divided by N, with PLL module

010 = Primary Oscillator (MS, HS, EC)

011 = Primary Oscillator (MS, HS, EC) with PLL module

100 = Secondary Oscillator (SOSC)

101 = Low-Power RC Oscillator (LPRC)

110 = Fast RC Oscillator (FRC) divided by 16 (500 kHz)

111 = Fast RC Oscillator (FRC) divided by N

bit 3 Unimplemented: Read as ‘0’

bit 2-0 NOSC<2:0>: New Oscillator Selection bits