PIC18F1230 MICROCHIP [Microchip Technology], PIC18F1230 Datasheet - Page 120

• Manufacturer Part Number: PIC18F1230
• Description: 18/20/28-Pin, Enhanced Flash Microcontrollers with nanoWatt Technology, High-Performance PWM and A/D
• Manufacturer: MICROCHIP [Microchip Technology]

PIC18F1230/1330
REGISTER 13-4:
DS39758B-page 118
bit 7
Legend:
R = Readable bit
-n = Value at POR
bit 7-4
bit 3
bit 2
bit 1
bit 0
SEVOPS3
R/W-0
SEVOPS3:SEVOPS0: PWM Special Event Trigger Output Postscale Select bits
0000 = 1:1 Postscale
0001 = 1:2 Postscale
.
.
.
1111 = 1:16 Postscale
SEVTDIR: Special Event Trigger Time Base Direction bit
1 = A Special Event Trigger will occur when the PWM time base is counting downwards
0 = A Special Event Trigger will occur when the PWM time base is counting upwards
Unimplemented: Read as ‘0’
UDIS: PWM Update Disable bit
1 = Updates from Duty Cycle and Period Buffer registers are disabled
0 = Updates from Duty Cycle and Period Buffer registers are enabled
OSYNC: PWM Output Override Synchronization bit
1 = Output overrides via the OVDCON register are synchronized to the PWM time base
0 = Output overrides via the OVDCON register are asynchronous
SEVOPS2
R/W-0
PWMCON1: PWM CONTROL REGISTER 1
W = Writable bit
‘1’ = Bit is set
SEVOPS1
R/W-0
Advance Information
SEVOPS0
R/W-0
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared
SEVTDIR
R/W-0
U-0
—
© 2006 Microchip Technology Inc.
x = Bit is unknown
R/W-0
UDIS
OSYNC
R/W-0
bit 0