Datasheet

 2011-2013 Microchip Technology Inc. DS70657G-page 237
dsPIC33EPXXXGP50X, dsPIC33EPXXXMC20X/50X AND PIC24EPXXXGP/MC20X
REGISTER 16-12: TRGCONx: PWMx TRIGGER CONTROL REGISTER
R/W-0 R/W-0 R/W-0 R/W-0 U-0 U-0 U-0 U-0
TRGDIV<3:0>
— — — —
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
— —TRGSTRT<5:0>
(1)
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 15-12 TRGDIV<3:0>: Trigger # Output Divider bits
1111 = Trigger output for every 16th trigger event
1110 = Trigger output for every 15th trigger event
1101 = Trigger output for every 14th trigger event
1100 = Trigger output for every 13th trigger event
1011 = Trigger output for every 12th trigger event
1010 = Trigger output for every 11th trigger event
1001 = Trigger output for every 10th trigger event
1000 = Trigger output for every 9th trigger event
0111 = Trigger output for every 8th trigger event
0110 = Trigger output for every 7th trigger event
0101 = Trigger output for every 6th trigger event
0100 = Trigger output for every 5th trigger event
0011 = Trigger output for every 4th trigger event
0010 = Trigger output for every 3rd trigger event
0001 = Trigger output for every 2nd trigger event
0000 = Trigger output for every trigger event
bit 11-6 Unimplemented: Read as ‘0’
bit 5-0 TRGSTRT<5:0>: Trigger Postscaler Start Enable Select bits
(1)
111111 = Waits 63 PWM cycles before generating the first trigger event after the module is enabled
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•
•
000010 = Waits 2 PWM cycles before generating the first trigger event after the module is enabled
000001 = Waits 1 PWM cycle before generating the first trigger event after the module is enabled
000000 = Waits 0 PWM cycles before generating the first trigger event after the module is enabled
Note 1: The secondary PWM generator cannot generate PWMx trigger interrupts.