PIC18F2331-E/ML MICROCHIP [Microchip Technology], PIC18F2331-E/ML Datasheet - Page 179
![no-image](/images/no-image-200.jpg)
PIC18F2331-E/ML
Manufacturer Part Number
PIC18F2331-E/ML
Description
28/40/44-Pin Enhanced Flash Microcontrollers with nanoWatt Technology, High-Performance PWM and A/D
Manufacturer
MICROCHIP [Microchip Technology]
Datasheet
1.PIC18F2331-EML.pdf
(392 pages)
- Current page: 179 of 392
- Download datasheet (4Mb)
REGISTER 18-3:
2010 Microchip Technology Inc.
bit 7
Legend:
R = Readable bit
-n = Value at POR
bit 7
bit 6-4
bit 3-0
Note 1:
U-0
—
2:
3:
Reset condition of the PWMEN bits depends on the PWMPIN Configuration bit.
When PWMEN<2:0> = 101, PWM<5:0> outputs are enabled for PIC18F2331/2431 devices; PWM<7:0>
outputs are enabled for PIC18F4331/4431 devices.
When PWMEN<2:0> = 111, PWM Outputs 1, 3 and 5 are enabled in PIC18F2331/2431 devices; PWM
Outputs 1, 3, 5 and 7 are enabled in PIC18F4331/4431 devices.
Unimplemented in PIC18F2331/2431 devices; maintain these bits clear.
Unimplemented: Read as ‘0’
PWMEN<2:0>: PWM Module Enable bits
111 = All odd PWM I/O pins are enabled for PWM output
110 = PWM1, PWM3 pins are enabled for PWM output
101 = All PWM I/O pins are enabled for PWM output
100 = PWM0, PWM1, PWM2, PWM3, PWM4 and PWM5 pins are enabled for PWM output
011 = PWM0, PWM1, PWM2 and PWM3 I/O pins are enabled for PWM output
010 = PWM0 and PWM1 pins are enabled for PWM output
001 = PWM1 pin is enabled for PWM output
000 = PWM module is disabled; all PWM I/O pins are general purpose I/O
PMOD<3:0>: PWM Output Pair Mode bits
For PMOD0:
1 = PWM I/O pin pair (PWM0, PWM1) is in the Independent mode
0 = PWM I/O pin pair (PWM0, PWM1) is in the Complementary mode
For PMOD1:
1 = PWM I/O pin pair (PWM2, PWM3) is in the Independent mode
0 = PWM I/O pin pair (PWM2, PWM3) is in the Complementary mode
For PMOD2:
1 = PWM I/O pin pair (PWM4, PWM5) is in the Independent mode
0 = PWM I/O pin pair (PWM4, PWM5) is in the Complementary mode
For PMOD3:
1 = PWM I/O pin pair (PWM6, PWM7) is in the Independent mode
0 = PWM I/O pin pair (PWM6, PWM7) is in the Complementary mode
PWMEN2
R/W-1
PWMCON0: PWM CONTROL REGISTER 0
(1)
(3)
W = Writable bit
‘1’ = Bit is set
PWMEN1
R/W-1
(1)
PIC18F2331/2431/4331/4431
PWMEN0
R/W-1
(1)
(1)
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared
PMOD3
R/W-0
(2)
(3)
(2)
PMOD2
R/W-0
x = Bit is unknown
PMOD1
R/W-0
DS39616D-page 179
PMOD0
R/W-0
bit 0
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