PIC32MX440F256H-80I Datasheet, PDF (499/646 Pages) Microchip Technology – 64/100-Pin General Purpose and USB 32-Bit Flash Microcontrollers

PIC32MX3XX/4XX
REGISTER 22-2: AD1CON2: ADC CONTROL REGISTER 2 (CONTINUED)
bit 5-2
SMPI<3:0>: Sample/Convert Sequences Per Interrupt Selection bits
1111 = Interrupts at the completion of conversion for each 16^th sample/convert sequence
1110 = Interrupts at the completion of conversion for each 15^th sample/convert sequence
.....
0001 = Interrupts at the completion of conversion for each 2^nd sample/convert sequence
0000 = Interrupts at the completion of conversion for each sample/convert sequence
bit 1
BUFM: ADC Result Buffer Mode Select bit
1 = Buffer configured as two 8-word buffers, ADC1BUF(7...0), ADC1BUF(15...8)
0 = Buffer configured as one 16-word buffer ADC1BUF(15...0.)
bit 0
ALTS: Alternate Input Sample Mode Select bit
1 = Uses MUX A input multiplexer settings for first sample, then alternates between MUX B and
MUX A input multiplexer settings for all subsequent samples
0 = Always use MUX A input multiplexer settings
© 2008 Microchip Technology Inc.
Preliminary
DS61143E-page 497