Datasheet

dsPIC33FJ06GS101/X02 and dsPIC33FJ16GSX02/X04
DS70000318G-page 208  2008-2014 Microchip Technology Inc.
REGISTER 15-9: PHASEx: PWMx PRIMARY PHASE-SHIFT 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
PHASEx<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
PHASEx<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 PHASEx<15:0>: PWM Phase-Shift Value or Independent Time Base Period for this PWM Generator bits
Note 1: If PWMCONx<ITB> = 0, the following applies based on the mode of operation:
• Complementary, Redundant and Push-Pull Output mode (PMOD<1:0> (IOCONx<11:10>) = 00, 01 or 10);
PHASEx<15:0> = Phase-shift value for PWMxH and PWMxL outputs
• True Independent Output mode (PMOD<1:0> (IOCONx<11:10>) = 11);
PHASEx<15:0> = Phase-shift value for PWMxL only
2: If PWMCONx<ITB> = 1, the following applies based on the mode of operation:
• Complementary, Redundant, and Push-Pull Output mode (PMOD<1:0> (IOCONx<11:10>) = 00, 01 or
10); PHASEx<15:0> = Independent Time Base period value for PWMxH and PWMxL
• True Independent Output mode (PMOD<1:0> (IOCONx<11:10>) = 11); PHASEx<15:0> = Independent
Time Base period value for PWMxL only
• 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.