Datasheet

dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
DS70591E-page 240  2009-2012 Microchip Technology Inc.
REGISTER 16-10: MDC: PWM MASTER DUTY CYCLE REGISTER
(1,2)
R/W-0 R/W-0 R/W-0 R/W-0 R/W-0 R/W-0 R/W-0 R/W-0
MDC<15:8>
bit 15 bit 8
R/W-0 R/W-0 R/W-0 R/W-0 R/W-0 R/W-0 R/W-0 R/W-0
MDC<7:0>
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 15-0 MDC<15:0>: PWM Master Duty Cycle Value bits
Note 1: The smallest pulse width that can be generated on the PWM output corresponds to a value of 0x0008,
while the maximum pulse width generated corresponds to a value of Period – 0x0008.
2: As the duty cycle gets closer to 0% or 100% of the PWM period (0 to 40 ns, depending on the mode of
operation), the PWM duty cycle resolution will increase from 1 to 3 LSBs.