Datasheet

© 2008-2012 Microchip Technology Inc. DS70318F-page 253
dsPIC33FJ06GS101/X02 and dsPIC33FJ16GSX02/X04
bit 12-8 TRGSRC3<4:0>: Trigger 3 Source Selection bits
(1)
Selects trigger source for conversion of analog channels AN7 and AN6.
11111 = Timer2 period match
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11011 = Reserved
11010 = PWM Generator 4 current-limit ADC trigger
11001 = PWM Generator 3 current-limit ADC trigger
11000 = PWM Generator 2 current-limit ADC trigger
10111 = PWM Generator 1 current-limit ADC trigger
10110 = Reserved
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10010 = Reserved
10001 = PWM Generator 4 secondary trigger selected
10000 = PWM Generator 3 secondary trigger selected
01111 = PWM Generator 2 secondary trigger selected
01110 = PWM Generator 1 secondary trigger selected
01101 = Reserved
01100 = Timer1 period match
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01000 = Reserved
00111 = PWM Generator 4 primary trigger selected
00110 = PWM Generator 3 primary trigger selected
00101 = PWM Generator 2 primary trigger selected
00100 = PWM Generator 1 primary trigger selected
00011 = PWM Special Event Trigger selected
00010 = Global software trigger selected
00001 = Individual software trigger selected
00000 = No conversion enabled
bit 7 IRQEN2: Interrupt Request Enable 2 bit
(2)
1 = Enable IRQ generation when requested conversion of channels AN5 and AN4 is completed
0 = IRQ is not generated
bit 6 PEND2: Pending Conversion Status 2 bit
(2)
1 = Conversion of channels AN5 and AN4 is pending; set when selected trigger is asserted.
0 = Conversion is complete
bit 5 SWTRG2: Software Trigger 2 bit
(2)
1 = Start conversion of AN5 and AN4 (if selected by TRGSRC bits)
(3)
This bit is automatically cleared by hardware when the PEND2 bit is set.
0 = Conversion is not started
REGISTER 19-6: ADCPC1: ANALOG-TO-DIGITAL CONVERT PAIR CONTROL REGISTER 1
(CONTINUED)
Note 1: These bits are available in the dsPIC33FJ16GS402/404, dsPIC33FJ16GS504, dsPIC33FJ16GS502 and
dsPIC33FJ06GS101 devices only.
2: These bits are available in the dsPIC33FJ16GS502, dsPIC33FJ16GS504, dsPIC33FJ06GS102,
dsPIC33FJ06GS202 and dsPIC33FJ16GS402/404 devices only.
3: The trigger source must be set as global software trigger prior to setting this bit to ‘1’. If other conversions
are in progress, then conversion will be performed when the conversion resources are available.