Datasheet

PIC16F785/HV785
DS41249E-page 94 © 2008 Microchip Technology Inc.
REGISTER 13-2: PWMCLK: PWM CLOCK CONTROL REGISTER
R/W-0 R/W-0 R/W-0 R/W-0 R/W-0 R/W-0 R/W-0 R/W-0
PWMASE PWMP1 PWMP0 PER4 PER3 PER2 PER1 PER0
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 PWMASE: PWM Auto-Shutdown Event Status bit
0 = PWM outputs are operating
1 = A shutdown event has occured. PWM outputs are inactive.
bit 6-5 PWMP<1:0>: PWM Clock Prescaler bits
00 =pwm_clk = F
OSC ÷ 1
01 =pwm_clk = F
OSC ÷ 2
10 =pwm_clk = F
OSC ÷ 4
11 =pwm_clk = F
OSC ÷ 8
bit 4-0 PER<4:0>: PWM Period bits
00000 = Not used. (Period = 1/pwm_clk)
00001 = Period = 2/pwm_clk2
0•••• =• • •
01111 = Period = 16/pwm_clk
10000 = Period = 17/pwm_clk
1•••• =• • •
11110 = Period = 31/pwm_clk
11111 = Period = 32/pwm_clk