Microchip Technology MA330024 Data Sheet
dsPIC33FJ32GS406/606/608/610 and dsPIC33FJ64GS406/606/608/610
DS70000591F-page 258
2009-2014 Microchip Technology Inc.
REGISTER 16-25: AUXCONx: PWM AUXILIARY CONTROL x REGISTER
R/W-0
R/W-0
U-0
U-0
R/W-0
R/W-0
R/W-0
R/W-0
HRPDIS
HRDDIS
—
—
BLANKSEL3
BLANKSEL2
BLANKSEL1 BLANKSEL0
bit 15
bit 8
U-0
U-0
R/W-0
R/W-0
R/W-0
R/W-0
R/W-0
R/W-0
—
—
CHOPSEL3 CHOPSEL2 CHOPSEL1
CHOPSEL0
CHOPHEN
CHOPLEN
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
HRPDIS: High-Resolution PWM Period Disable bit
1
= High-resolution PWM period is disabled to reduce power consumption
0
= High-resolution PWM period is enabled
bit 14
HRDDIS: High-Resolution PWM Duty Cycle Disable bit
1
= High-resolution PWM duty cycle is disabled to reduce power consumption
0
= High-resolution PWM duty cycle is enabled
bit 13-12
Unimplemented: Read as ‘0’
bit 11-8
BLANKSEL<3:0>: PWM State Blank Source Select bits
The selected state blank signal will block the current limit and/or Fault input signals (if enabled via the
BCH and BCL bits in the LEBCONx register).
1001
BCH and BCL bits in the LEBCONx register).
1001
= PWM9H is selected as state blank source
1000
= PWM8H is selected as state blank source
0111
= PWM7H is selected as state blank source
0110
= PWM6H is selected as state blank source
0101
= PWM5H is selected as state blank source
0100
= PWM4H is selected as state blank source
0011
= PWM3H is selected as state blank source
0010
= PWM2H is selected as state blank source
0001
= PWM1H is selected as state blank source
0000
= 1’b0 (no state blanking)
bit 7-6
Unimplemented: Read as ‘0’
bit 5-2
CHOPSEL<3:0>: PWM Chop Clock Source Select bits
The selected signal will enable and disable (CHOPx) the selected PWM outputs.
1001
1001
= PWM9H is selected as chop clock source
1000
= PWM8H is selected as chop clock source
0111
= PWM7H is selected as chop clock source
0110
= PWM6H is selected as chop clock source
0101
= PWM5H is selected as chop clock source
0100
= PWM4H is selected as chop clock source
0011
= PWM3H is selected as chop clock source
0010
= PWM2H is selected as chop clock source
0001
= PWM1H is selected as chop clock source
0000
= Chop clock generator is selected as the chop clock source
bit 1
CHOPHEN: PWMxH Output Chopping Enable bit
1
= PWMxH chopping function is enabled
0
= PWMxH chopping function is disabled
bit 0
CHOPLEN: PWMxL Output Chopping Enable bit
1
= PWMxL chopping function is enabled
0
= PWMxL chopping function is disabled