Datasheet
2010-2012 Microchip Technology Inc. DS41413C-page 231
PIC12(L)F1822/PIC16(L)F1823
REGISTER 24-4: PSTR1CON: PWM STEERING CONTROL REGISTER
(1)
U-0 U-0 U-0 R/W-0/0 R/W-0/0 R/W-0/0 R/W-0/0 R/W-1/1
— — — STR1SYNC STR1D STR1C STR1B STR1A
bit 7 bit 0
Legend:
R = Readable bit W = Writable bit U = Unimplemented bit, read as ‘0’
u = Bit is unchanged x = Bit is unknown -n/n = Value at POR and BOR/Value at all other Resets
‘1’ = Bit is set ‘0’ = Bit is cleared
bit 7-5
Unimplemented: Read as ‘0’
bit 4
STR1SYNC: Steering Sync bit
1 = Output steering update occurs on next PWM period
0 = Output steering update occurs at the beginning of the instruction cycle boundary
bit 3 STR1D: Steering Enable bit D
(2)
1 = P1D pin has the PWM waveform with polarity control from CCP1M<1:0>
0 = P1D pin is assigned to port pin
bit 2
STR1C: Steering Enable bit C
(2)
1 = P1C pin has the PWM waveform with polarity control from CCP1M<1:0>
0 = P1C pin is assigned to port pin
bit 1
STR1B: Steering Enable bit B
1 = P1B pin has the PWM waveform with polarity control from CCP1M<1:0>
0 = P1B pin is assigned to port pin
bit 0
STR1A: Steering Enable bit A
1 = P1A pin has the PWM waveform with polarity control from CCP1M<1:0>
0 = P1A pin is assigned to port pin
Note 1: The PWM Steering mode is available only when the CCP1CON register bits CCP1M<3:2> = 11 and
P1M<1:0> = 00.
2: PIC16(L)F1823 only.