Datasheet

PIC32MZ Embedded Connectivity with Floating Point Unit (EF) Family
DS60001320B-page 468 Preliminary  2015 Microchip Technology Inc.
REGISTER 28-19: ADCTRG3: ADC TRIGGER SOURCE 3 REGISTER
Bit
Range
Bit
31/23/15/7
Bit
30/22/14/6
Bit
29/21/13/5
Bit
28/20/12/4
Bit
27/19/11/3
Bit
26/18/10/2
Bit
25/17/9/1
Bit
24/16/8/0
31:24
U-0 U-0 U-0 R/W-0 R/W-0 R/W-0 R/W-0 R/W-0
— — — TRGSRC11<4:0>
23:16
U-0 U-0 U-0 R/W-0 R/W-0 R/W-0 R/W-0 R/W-0
— — — TRGSRC10<4:0>
15:8
U-0 U-0 U-0 R/W-0 R/W-0 R/W-0 R/W-0 R/W-0
— — — TRGSRC9<4:0>
7:0
U-0 U-0 U-0 R/W-0 R/W-0 R/W-0 R/W-0 R/W-0
— — — TRGSRC8<4:0>
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 31-29 Unimplemented: Read as ‘0’
bit 28-24 TRGSRC11<4:0>: Trigger Source for Conversion of Analog Input AN11 Select bits
11111 = Reserved
•
•
•
01101 = Reserved
01100 = Comparator 2 (COUT)
01011 = Comparator 1 (COUT)
01010 = OCMP5
01001 = OCMP3
01000 = OCMP1
00111 = TMR5 match
00110 = TMR3 match
00101 = TMR1 match
00100 = INT0 External interrupt
00011 = STRIG
00010 = Global level software trigger (GLSWTRG)
00001 = Global software edge Trigger (GSWTRG)
00000 = No Trigger
For STRIG, in addition to setting the trigger, it also requires programming of the STRGSRC<4:0> bits
(ADCCON1<20:16>) to select the trigger source, and requires the appropriate CSS bits to be set in the
ADCCSSx registers.
bit 23-21 Unimplemented: Read as ‘0’
bit 20-16 TRGSRC10<4:0>: Trigger Source for Conversion of Analog Input AN10 Select bits
See bits 28-24 for bit value definitions.
bit 15-13 Unimplemented: Read as ‘0’
bit 12-8 TRGSRC9<4:0>: Trigger Source for Conversion of Analog Input AN9 Select bits
See bits 28-24 for bit value definitions.
bit 7-5 Unimplemented: Read as ‘0’
bit 4-0 TRGSRC8<4:0>: Trigger Source for Conversion of Analog Input AN8 Select bits
See bits 28-24 for bit value definitions.