37.12 Register Summary

The register offsets shown below are with respect to Base Address = 0x4400_1500.

The PIC32CX-BZ6 12-bit High Speed SAR ADC core has the following Special Function Registers (SFRs):

Note: All registers in this table have corresponding CLR, SET and INV registers at its virtual address, plus an offset of 0x4, 0x8 and 0xC, respectively. See CLR, SET and INV Registers from Related Links.


Offset	Name	Bit Pos.	7	6	5	4	3	2	1	0
0x00	ADCCON1	7:0		IRQVS[2:0]			STRGLVL	DMABL[2:0]
		15:8	ON	FRZ	SIDL		CVD_EN	FSYDMA	FSYUPB	SRTGDS
		23:16	FRACT	SELRES[1:0]		STRGSRC[4:0]
		31:24
0x04 ... 0x0F	Reserved
0x10	ADCCON2	7:0		ADCDIV[6:0]
		15:8	BGVRIEN	REFFLTIEN	EOSIEN			ADCEIS[2:0]
		23:16	SAMC[7:0]
		31:24	BGVRRDY	REFFLT	EOSRDY	CVD_CPL[2:0]			SAMC[9:8]
0x14 ... 0x1F	Reserved
0x20	ADCCON3	7:0	GLSWTRG	GSWTRG	ADINSEL[5:0]
		15:8	VREFSEL[2:0]			TRGSUSP	UPDIEN	UPDRDY	SAMP	RQCNVRT
		23:16	DIGEN7							DIGEN0
		31:24	ADCSEL[1:0]		CONCLKDIV[5:0]
0x24 ... 0x2F	Reserved
0x30	ADCTRGMODE	7:0								SSAMPEN0
		15:8								STRGEN0
		23:16							SH0ALT[1:0]
		31:24
0x34 ... 0x3F	Reserved
0x40	ADCIMCON1	7:0	DIFF3	SIGN3	DIFF2	SIGN2	DIFF1	SIGN1	DIFF0	SIGN0
		15:8	DIFF7	SIGN7	DIFF6	SIGN6	DIFF5	SIGN5	DIFF4	SIGN4
		23:16	DIFF11	SIGN11	DIFF10	SIGN10	DIFF9	SIGN9	DIFF8	SIGN8
		31:24	DIFF15	SIGN15	DIFF14	SIGN14	DIFF13	SIGN13	DIFF12	SIGN12
0x44 ... 0x4F	Reserved
0x50	ADCIMCON2	7:0	DIFF19	SIGN19	DIFF18	SIGN18	DIFF17	SIGN17	DIFF16	SIGN16
		15:8			DIFF22	SIGN22	DIFF21	SIGN21	DIFF20	SIGN20
		23:16
		31:24
0x54 ... 0x7F	Reserved
0x80	ADCGIRQEN1	7:0	AGIEN7	AGIEN6	AGIEN5	AGIEN4	AGIEN3	AGIEN2	AGIEN1	AGIEN0
		15:8	AGIEN15	AGIEN14	AGIEN13	AGIEN12	AGIEN11	AGIEN10	AGIEN9	AGIEN8
		23:16		AGIEN22	AGIEN21	AGIEN20	AGIEN19	AGIEN18	AGIEN17	AGIEN16
		31:24
0x84 ... 0x9F	Reserved
0xA0	ADCCSS1	7:0	CSS7	CSS6	CSS5	CSS4	CSS3	CSS2	CSS1	CSS0
		15:8	CSS15	CSS14	CSS13	CSS12	CSS11	CSS10	CSS9	CSS8
		23:16		CSS22	CSS21	CSS20	CSS19	CSS18	CSS17	CSS16
		31:24
0xA4 ... 0xBF	Reserved
0xC0	ADCDSTAT1	7:0	ARDY7	ARDY6	ARDY5	ARDY4	ARDY3	ARDY2	ARDY1	ARDY0
		15:8	ARDY15	ARDY14	ARDY13	ARDY12	ARDY11	ARDY10	ARDY9	ARDY8
		23:16		ARDY22	ARDY21	ARDY20	ARDY19	ARDY18	ARDY17	ARDY16
		31:24
0xC4 ... 0xDF	Reserved
0xE0	ADCCMPEN1	7:0	CMPE7	CMPE6	CMPE5	CMPE4	CMPE3	CMPE2	CMPE1	CMPE0
		15:8	CMPE15	CMPE14	CMPE13	CMPE12	CMPE11	CMPE10	CMPE9	CMPE8
		23:16		CMPE22	CMPE21	CMPE20	CMPE19	CMPE18	CMPE17	CMPE16
		31:24
0xE4 ... 0xEF	Reserved
0xF0	ADCCMP1	7:0	ADCMPLO[7:0]
		15:8	ADCMPLO[15:8]
		23:16	ADCMPHI[7:0]
		31:24	ADCMPHI[15:8]
0xF4 ... 0xFF	Reserved
0x0100	ADCCMPEN2	7:0	CMPEx7	CMPEx6	CMPEx5	CMPEx4	CMPEx3	CMPEx2	CMPEx1	CMPEx0
		15:8	CMPEx15	CMPEx14	CMPEx13	CMPEx12	CMPEx11	CMPEx10	CMPEx9	CMPEx8
		23:16		CMPEx22	CMPEx21	CMPEx20	CMPEx19	CMPEx18	CMPEx17	CMPEx16
		31:24
0x0104 ... 0x010F	Reserved
0x0110	ADCCMP2	7:0	ADCMPLO[7:0]
		15:8	ADCMPLO[15:8]
		23:16	ADCMPHI[7:0]
		31:24	ADCMPHI[15:8]
0x0114 ... 0x019F	Reserved
0x01A0	ADCFLTR1	7:0	FLT_DATA0[7:0]
		15:8	FLT_DATA0[15:8]
		23:16				FLTINID0[4:0]
		31:24	AFEN0	DATA16EN0	ADFMODE0	OVRSAM0[2:0]			AFIEN0	AFIF0
0x01A4 ... 0x01AF	Reserved
0x01B0	ADCFLTR2	7:0	FLT_DATA1[7:0]
		15:8	FLT_DATA1[15:8]
		23:16				FLTINID1[4:0]
		31:24	AFEN1	DATA16EN1	ADFMODE1	OVRSAM1[2:0]			AFIEN1	AFIF1
0x01B4 ... 0x01FF	Reserved
0x0200	ADCTRG1	7:0				TRGSRC0[4:0]
		15:8				TRGSRC1[4:0]
		23:16				TRGSRC2[4:0]
		31:24				TRGSRC3[4:0]
0x0204 ... 0x020F	Reserved
0x0210	ADCTRG2	7:0				TRGSRC4[4:0]
		15:8				TRGSRC5[4:0]
		23:16				TRGSRC6[4:0]
		31:24				TRGSRC7[4:0]
0x0214 ... 0x027F	Reserved
0x0280	ADCCMPCON1	7:0	ENDCMP	DCMPGIEN	DCMPED	IEBTWN	IEHIHI	IEHILO	IELOHI	IELOLO
		15:8			CMPINID0[5:0]
		23:16	CVD_DATA[7:0]
		31:24	CVD_DATA[15:8]
0x0284 ... 0x028F	Reserved
0x0290	ADCCMPCON2	7:0	ENDCMP	DCMPGIEN	DCMPED	IEBTWN	IEHIHI	IEHILO	IELOHI	IELOLO
		15:8				AINID[4:0]
		23:16
		31:24
0x0294 ... 0x02FF	Reserved
0x0300	ADCBASE	7:0	ADCBASE[7:0]
		15:8	ADCBASE[15:8]
		23:16
		31:24
0x0304 ... 0x030F	Reserved
0x0310	ADCDMASTAT	7:0								RAF0
		15:8	DMA_CNT_EN							RAF_IEN0
		23:16	WR_OVF_ERR							RBF0
		31:24	DMAGEN							RBF_IEN0
0x0314 ... 0x031F	Reserved
0x0320	ADCCNTB	7:0	ADCCNTB[7:0]
		15:8	ADCCNTB[15:8]
		23:16	ADCCNTB[23:16]
		31:24	ADCCNTB[31:24]
0x0324 ... 0x032F	Reserved
0x0330	ADCDMAB	7:0	ADDMAB[7:0]
		15:8	ADDMAB[15:8]
		23:16	ADDMAB[23:16]
		31:24	ADDMAB[31:24]
0x0334 ... 0x033F	Reserved
0x0340	ADCTRGSNS	7:0	LVL7	LVL6	LVL5	LVL4	LVL3	LVL2	LVL1	LVL0
		15:8
		23:16
		31:24
0x0344 ... 0x034F	Reserved
0x0350	ADC0TIME	7:0	SAMCx[7:0]
		15:8							SAMCx[9:8]
		23:16	BCHENx	ADCDIVx[6:0]
		31:24				EISx[2:0]			SELRESx[1:0]
0x0354 ... 0x03FF	Reserved
0x0400	ADCANCON	7:0	ANEN7							ANEN0
		15:8	WKRDY7							WKRDY0
		23:16	WKIEN7							WKIEN0
		31:24					WKUPCLKCNT[3:0]
0x0404 ... 0x066F	Reserved
0x0670	ADC7CFG	7:0	ADCCFG[7:0]
		15:8	ADCCFG[15:8]
		23:16	ADCCFG[23:16]
		31:24	ADCCFG[31:24]
0x0674 ... 0x06FF	Reserved
0x0700	ADCSYSCFG0	7:0	AN[7:0]
		15:8	AN[15:8]
		23:16		AN[22:16]
		31:24
0x0704 ... 0x09FF	Reserved
0x0A00	ADCDATA0	7:0	DATA[7:0]
		15:8	DATA[15:8]
		23:16	DATA[23:16]
		31:24	DATA[31:24]
0x0A04 ... 0x0A0F	Reserved
0x0A10	ADCDATA1	7:0	DATA[7:0]
		15:8	DATA[15:8]
		23:16	DATA[23:16]
		31:24	DATA[31:24]
0x0A14 ... 0x0A1F	Reserved
0x0A20	ADCDATA2	7:0	DATA[7:0]
		15:8	DATA[15:8]
		23:16	DATA[23:16]
		31:24	DATA[31:24]
0x0A24 ... 0x0A2F	Reserved
0x0A30	ADCDATA3	7:0	DATA[7:0]
		15:8	DATA[15:8]
		23:16	DATA[23:16]
		31:24	DATA[31:24]
0x0A34 ... 0x0A3F	Reserved
0x0A40	ADCDATA4	7:0	DATA[7:0]
		15:8	DATA[15:8]
		23:16	DATA[23:16]
		31:24	DATA[31:24]
0x0A44 ... 0x0A4F	Reserved
0x0A50	ADCDATA5	7:0	DATA[7:0]
		15:8	DATA[15:8]
		23:16	DATA[23:16]
		31:24	DATA[31:24]
0x0A54 ... 0x0A5F	Reserved
0x0A60	ADCDATA6	7:0	DATA[7:0]
		15:8	DATA[15:8]
		23:16	DATA[23:16]
		31:24	DATA[31:24]
0x0A64 ... 0x0A6F	Reserved
0x0A70	ADCDATA7	7:0	DATA[7:0]
		15:8	DATA[15:8]
		23:16	DATA[23:16]
		31:24	DATA[31:24]
0x0A74 ... 0x0A7F	Reserved
0x0A80	ADCDATA8	7:0	DATA[7:0]
		15:8	DATA[15:8]
		23:16	DATA[23:16]
		31:24	DATA[31:24]
0x0A84 ... 0x0A8F	Reserved
0x0A90	ADCDATA9	7:0	DATA[7:0]
		15:8	DATA[15:8]
		23:16	DATA[23:16]
		31:24	DATA[31:24]
0x0A94 ... 0x0A9F	Reserved
0x0AA0	ADCDATA10	7:0	DATA[7:0]
		15:8	DATA[15:8]
		23:16	DATA[23:16]
		31:24	DATA[31:24]
0x0AA4 ... 0x0AAF	Reserved
0x0AB0	ADCDATA11	7:0	DATA[7:0]
		15:8	DATA[15:8]
		23:16	DATA[23:16]
		31:24	DATA[31:24]
0x0AB4 ... 0x0ABF	Reserved
0x0AC0	ADCDATA12	7:0	DATA[7:0]
		15:8	DATA[15:8]
		23:16	DATA[23:16]
		31:24	DATA[31:24]
0x0AC4 ... 0x0ACF	Reserved
0x0AD0	ADCDATA13	7:0	DATA[7:0]
		15:8	DATA[15:8]
		23:16	DATA[23:16]
		31:24	DATA[31:24]
0x0AD4 ... 0x0ADF	Reserved
0x0AE0	ADCDATA14	7:0	DATA[7:0]
		15:8	DATA[15:8]
		23:16	DATA[23:16]
		31:24	DATA[31:24]
0x0AE4 ... 0x0AEF	Reserved
0x0AF0	ADCDATA15	7:0	DATA[7:0]
		15:8	DATA[15:8]
		23:16	DATA[23:16]
		31:24	DATA[31:24]
0x0AF4 ... 0x0AFF	Reserved
0x0B00	ADCDATA16	7:0	DATA[7:0]
		15:8	DATA[15:8]
		23:16	DATA[23:16]
		31:24	DATA[31:24]
0x0B04 ... 0x0B0F	Reserved
0x0B10	ADCDATA17	7:0	DATA[7:0]
		15:8	DATA[15:8]
		23:16	DATA[23:16]
		31:24	DATA[31:24]
0x0B14 ... 0x0B1F	Reserved
0x0B20	ADCDATA18	7:0	DATA[7:0]
		15:8	DATA[15:8]
		23:16	DATA[23:16]
		31:24	DATA[31:24]
0x0B24 ... 0x0B2F	Reserved
0x0B30	ADCDATA19	7:0	DATA[7:0]
		15:8	DATA[15:8]
		23:16	DATA[23:16]
		31:24	DATA[31:24]
0x0B34 ... 0x0B3F	Reserved
0x0B40	ADCDATA20	7:0	DATA[7:0]
		15:8	DATA[15:8]
		23:16	DATA[23:16]
		31:24	DATA[31:24]
0x0B44 ... 0x0B4F	Reserved
0x0B50	ADCDATA21	7:0	DATA[7:0]
		15:8	DATA[15:8]
		23:16	DATA[23:16]
		31:24	DATA[31:24]
0x0B54 ... 0x0B5F	Reserved
0x0B60	ADCDATA22	7:0	DATA[7:0]
		15:8	DATA[15:8]
		23:16	DATA[23:16]
		31:24	DATA[31:24]