PIC12F1822T-I/SL 查看數據表（PDF） - Microchip Technology

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PIC12F1822T-I/SL

8/14-Pin Flash Microcontrollers with nanoWatt XLP Technology

Microchip Technology 

PIC12F/LF1822/16F/LF1823

REGISTER 23-4: PSTR1CON: PWM STEERING CONTROL REGISTER(1)

U-0

—

bit 7

U-0

U-0

R/W-0/0

R/W-0/0

R/W-0/0

—

—

STR1SYNC STR1D

STR1C

R/W-0/0

STR1B

R/W-1/1

STR1A

bit 0

Legend:

R = Readable bit

u = Bit is unchanged

‘1’ = Bit is set

W = Writable bit

x = Bit is unknown

‘0’ = Bit is cleared

U = Unimplemented bit, read as ‘0’

-n/n = Value at POR and BOR/Value at all other Resets

bit 7-5

bit 4

bit 3

bit 2

bit 1

bit 0

Unimplemented: Read as ‘0’

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

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

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

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

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: PIC16F/LF1823 only.

DS41413A-page 224

Preliminary

 2010 Microchip Technology Inc.

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