PIC32MX440F256H-80I Datasheet, PDF (494/646 Pages) Microchip Technology – 64/100-Pin General Purpose and USB 32-Bit Flash Microcontrollers

PIC32MX3XX/4XX
22.1.1
SPECIAL FUNCTION REGISTERS
ASSOCIATED WITH THE 10-BIT
ADC
Table 22-1 provides a summary of all ADC-related reg-
isters, including their addresses and formats. Corre-
sponding registers appear after the summary, followed
by a detailed description of each register. All
unimplemented registers and/or bits within a register
read as zeros.
.
TABLE 22-1: ADC SFR SUMMARY
Virtual
Address
Name
Bit
Bit
Bit
Bit
Bit
Bit
Bit
31/23/15/7 30/22/14/6 29/21/13/5 28/20/12/4 27/19/11/3 26/18/10/2 25/17/9/1
BF80_9000 AD1CON1 31:24
23:16
15:8
7:0
BF80_9004 AD1CON1CLR 31:0
BF80_9008 AD1CON1SET 31:0
BF80_900C AD1CON1INV 31:0
BF80_9010 AD1CON2 31:24
23:16
15:8
7:0
BF80_9014 AD1CON2CLR 31:0
BF80_9018 AD1CON2SET 31:0
BF80_901C AD1CON2INV 31:0
BF80_9020 AD1CON3 31:24
23:16
15:8
7:0
BF80_9024 AD1CON3CLR 31:0
BF80_9028 AD1CON3SET 31:0
BF80_902C AD1CON3INV 31:0
BF80_9040 AD1CHS 31:24
23:16
15:8
7:0
BF80_9044 AD1CHSCLR 31:0
BF80_9048 AD1CHSSET 31:0
BF80_904C AD1CHSINV 31:0
BF80_9060 AD1PCFG 31:24
23:16
15:8
7:0
BF80_9064 AD1PCFGCLR 31:0
BF80_9068 AD1PCFGSET 31:0
BF80_906C AD1PCFGINV 31:0
BF80_9050 AD1CSSL 31:24
23:16
15:8
7:0
—
—
ON
SSRC2
—
—
VCFG2
BUFS
—
—
ADRC
ADCS7
CH0NB
CH0NA
—
—
—
—
PCFG15
PCFG7
—
—
CSSL15
CSSL7
—
—
—
—
—
—
—
—
—
—
—
—
FRZ
SIDL
—
—
FORM2
FORM1
SSRC1
SSRC0 CLRASAM
—
ASAM
SAMP
Write clears selected bits in AD1CON1, read yields undefined value
Write sets selected bits in AD1CON1, read yields undefined value
Write inverts selected bits in AD1CON1, read yields undefined value
—
—
—
—
—
—
—
—
—
—
—
—
VCFG1
VCFG0
OFFCAL
—
CSCNA
—
—
SMPI3
SMPI2
SMPI1
SMPI0
BUFM
Write clears selected bits in AD1CON2, read yields undefined value
Write sets selected bits in AD1CON2, read yields undefined value
Write inverts selected bits in AD1CON2, read yields undefined value
—
—
—
—
—
—
—
—
—
—
—
—
—
—
SAMC4
SAMC3
SAMC2
SAMC1
ADCS6
ADCS5
ADCS4
ADCS3
ADCS2
ADCS1
Write clears selected bits in AD1CON3, read yields undefined value
Write sets selected bits in AD1CON3, read yields undefined value
Write inverts selected bits in AD1CON3, read yields undefined value
—
—
—
CH0SB3 CH0SB2 CH0SB1
—
—
—
CH0SA3 CH0SA2 CH0SA1
—
—
—
—
—
—
—
—
—
—
—
—
Write clears selected bits in AD1CHS, read yields undefined value
Write sets selected bits in AD1CHS, read yields undefined value
Write inverts selected bits in AD1CHS, read yields undefined value
—
—
—
—
—
—
—
—
—
—
—
—
PCFG14
PCFG13
PCFG12
PCFG11
PCFG10
PCFG9
PCFG6
PCFG5
PCFG4
PCFG3
PCFG2
PCFG1
Write clears selected bits in AD1PCFG, read yields undefined value
Write sets selected bits in AD1PCFG, read yields undefined value
Write inverts selected bits in AD1PCFG, read yields undefined value
—
—
—
—
—
—
—
—
—
—
—
—
CSSL14
CSSL13
CSSL12
CSSL11
CSSL10
CSSL9
CSSL6
CSSL5
CSSL4
CSSL3
CSSL2
CSSL1
Bit
24/16/8/0
—
—
FORM0
DONE
—
—
—
ALTS
—
—
SAMC0
ADCS0
CH0SB0
CH0SA0
—
—
—
—
PCFG8
PCFG0
—
—
CSSL8
CSSL0
DS61143E-page 492
Preliminary
© 2008 Microchip Technology Inc.