PIC24EP256GU810-I Datasheet, PDF (312/622 Pages) Electronic Film Capacitors, Inc. – 16-Bit Microcontrollers and Digital Signal Controllers with High-Speed PWM, USB and Advanced Analog

dsPIC33EPXXX(GP/MC/MU)806/810/814 and PIC24EPXXX(GP/GU)810/814
REGISTER 16-19: IOCONx: PWMx I/O CONTROL REGISTER
R/W-0
PENH
bit 15
R/W-0
PENL
R/W-0
POLH
R/W-0
POLL
R/W-0
R/W-0
PMOD<1:0>⁽¹⁾
R/W-0
OVRENH
R/W-0
OVRENL
bit 8
R/W-0
R/W-0
OVRDAT<1:0>
bit 7
R/W-0
R/W-0
FLTDAT<1:0>
R/W-0
R/W-0
CLDAT<1:0>
R/W-0
SWAP
R/W-0
OSYNC
bit 0
Legend:
R = Readable bit
-n = Value at POR
W = Writable bit
‘1’ = Bit is set
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared
x = Bit is unknown
bit 15
bit 14
bit 13
bit 12
bit 11-10
bit 9
bit 8
bit 7-6
bit 5-4
PENH: PWMxH Output Pin Ownership bit
1 = PWM module controls PWMxH pin
0 = GPIO module controls PWMxH pin
PENL: PWMxL Output Pin Ownership bit
1 = PWM module controls PWMxL pin
0 = GPIO module controls PWMxL pin
POLH: PWMxH Output Pin Polarity bit
1 = PWMxH pin is active-low
0 = PWMxH pin is active-high
POLL: PWMxL Output Pin Polarity bit
1 = PWMxL pin is active-low
0 = PWMxL pin is active-high
PMOD<1:0>: PWM # I/O Pin Mode bits⁽¹⁾
11 = PWM I/O pin pair is in the True Independent Output mode
10 = PWM I/O pin pair is in the Push-Pull Output mode
01 = PWM I/O pin pair is in the Redundant Output mode
00 = PWM I/O pin pair is in the Complementary Output mode
OVRENH: Override Enable for PWMxH Pin bit
1 = OVRDAT<1> controls output on PWMxH pin
0 = PWM generator controls PWMxH pin
OVRENL: Override Enable for PWMxL Pin bit
1 = OVRDAT<0> controls output on PWMxL pin
0 = PWM generator controls PWMxL pin
OVRDAT<1:0>: Data for PWMxH, PWMxL Pins if Override is Enabled bits
If OVERENH = 1, PWMxH is driven to the state specified by OVRDAT<1>.
If OVERENL = 1, PWMxL is driven to the state specified by OVRDAT<0>.
FLTDAT<1:0>: Data for PWMxH and PWMxL Pins if FLTMOD is Enabled bits
IFLTMOD (FCLCONx<15>) = 0: Normal Fault mode:
If Fault is active, PWMxH is driven to the state specified by FLTDAT<1>.
If Fault is active, PWMxL is driven to the state specified by FLTDAT<0>.
IFLTMOD (FCLCONx<15>) = 1: Independent Fault mode:
If current limit is active, PWMxH is driven to the state specified by FLTDAT<1>.
If Fault is active, PWMxL is driven to the state specified by FLTDAT<0>.
Note 1: These bits should not be changed after the PWM module is enabled (PTEN = 1).
DS70616G-page 312
 2009-2012 Microchip Technology Inc.