7.10 Port Register Summary

See PORT A module in the Product Memory Mapping Overview from Related Links for base address.

Note: All registers in this table have corresponding CLR, SET and INV registers at their 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	ANSELA	7:0					ANSA3
		15:8		ANSA14
		23:16
		31:24
0x04 ... 0x0F	Reserved
0x10	TRISA	7:0	TRISAx	TRISAx	TRISAx	TRISAx	TRISAx	TRISAx	TRISAx	TRISAx
		15:8	TRISAx	TRISAx	TRISAx			TRISAx	TRISAx	TRISAx
		23:16
		31:24
0x14 ... 0x1F	Reserved
0x20	PORTA	7:0	RAx	RAx	RAx	RAx	RAx	RAx	RAx	RAx
		15:8	RAx	RAx	RAx	RAx	RAx	RAx	RAx	RAx
		23:16
		31:24
0x24 ... 0x2F	Reserved
0x30	LATA	7:0	LATAx	LATAx	LATAx	LATAx	LATAx	LATAx	LATAx	LATAx
		15:8	LATAx	LATAx	LATAx			LATAx	LATAx	LATAx
		23:16
		31:24
0x34 ... 0x3F	Reserved
0x40	ODCA	7:0	ODCAx	ODCAx	ODCAx	ODCAx	ODCAx	ODCAx	ODCAx	ODCAx
		15:8	ODCAx	ODCAx	ODCAx			ODCAx	ODCAx	ODCAx
		23:16
		31:24
0x44 ... 0x4F	Reserved
0x50	CNPUA	7:0	CNPUAx	CNPUAx	CNPUAx	CNPUAx	CNPUAx	CNPUAx	CNPUAx	CNPUAx
		15:8	CNPUAx	CNPUAx	CNPUAx			CNPUAx	CNPUAx	CNPUAx
		23:16
		31:24
0x54 ... 0x5F	Reserved
0x60	CNPDA	7:0	CNPDAx	CNPDAx	CNPDAx	CNPDAx	CNPDAx	CNPDAx	CNPDAx	CNPDAx
		15:8	CNPDAx	CNPDAx	CNPDAx			CNPDAx	CNPDAx	CNPDAx
		23:16
		31:24
0x64 ... 0x6F	Reserved
0x70	CNCONA	7:0
		15:8	ON	FRZ	SIDL		EDGEDETECT
		23:16
		31:24
0x74 ... 0x7F	Reserved
0x80	CNENA	7:0	CNENAx	CNENAx	CNENAx	CNENAx	CNENAx	CNENAx	CNENAx	CNENAx
		15:8	CNENAx	CNENAx	CNENAx			CNENAx	CNENAx	CNENAx
		23:16
		31:24
0x84 ... 0x8F	Reserved
0x90	CNSTATA	7:0	CNSTATAx	CNSTATAx	CNSTATAx	CNSTATAx	CNSTATAx	CNSTATAx	CNSTATAx	CNSTATAx
		15:8	CNSTATAx	CNSTATAx	CNSTATAx			CNSTATAx	CNSTATAx	CNSTATAx
		23:16
		31:24
0x94 ... 0x9F	Reserved
0xA0	CNNEA	7:0	CNNEAx	CNNEAx	CNNEAx	CNNEAx	CNNEAx	CNNEAx	CNNEAx	CNNEAx
		15:8	CNNEAx	CNNEAx	CNNEAx			CNNEAx	CNNEAx	CNNEAx
		23:16
		31:24
0xA4 ... 0xAF	Reserved
0xB0	CNFA	7:0	CNFAx	CNFAx	CNFAx	CNFAx	CNFAx	CNFAx	CNFAx	CNFAx
		15:8	CNFAx	CNFAx	CNFAx			CNFAx	CNFAx	CNFAx
		23:16
		31:24
0xB4 ... 0xBF	Reserved
0xC0	SRCON0A	7:0	SR0Ax	SR0Ax	SR0Ax	SR0Ax		SR0Ax	SR0Ax	SR0Ax
		15:8		SR0Ax	SR0Ax			SR0Ax	SR0Ax	SR0Ax
		23:16
		31:24
0xC4 ... 0xCF	Reserved
0xD0	SRCON1A	7:0	SR1Ax	SR1Ax	SR1Ax	SR1Ax		SR1Ax	SR1Ax	SR1Ax
		15:8		SR1Ax	SR1Ax			SR1Ax	SR1Ax	SR1Ax
		23:16
		31:24
0xD4 ... 0xFF	Reserved
0x0100	ANSELB	7:0	ANSBx	ANSBx	ANSBx	ANSBx	ANSBx	ANSBx	ANSBx	ANSBx
		15:8	ANSBx	ANSBx			ANSBx	ANSBx
		23:16
		31:24
0x0104 ... 0x010F	Reserved
0x0110	TRISB	7:0	TRISBx	TRISBx	TRISBx	TRISBx	TRISBx	TRISBx	TRISBx	TRISBx
		15:8	TRISBx	TRISBx	TRISBx	TRISBx	TRISBx	TRISBx	TRISBx	TRISBx
		23:16
		31:24
0x0114 ... 0x011F	Reserved
0x0120	PORTB	7:0	RBx	RBx	RBx	RBx	RBx	RBx	RBx	RBx
		15:8	RBx	RBx	RBx	RBx	RBx	RBx	RBx	RBx
		23:16
		31:24
0x0124 ... 0x012F	Reserved
0x0130	LATB	7:0	LATBx	LATBx	LATBx	LATBx	LATBx	LATBx	LATBx	LATBx
		15:8	LATBx	LATBx	LATBx	LATBx	LATBx	LATBx	LATBx	LATBx
		23:16
		31:24
0x0134 ... 0x013F	Reserved
0x0140	ODCB	7:0	ODCBx	ODCBx	ODCBx	ODCBx	ODCBx	ODCBx	ODCBx	ODCBx
		15:8	ODCBx	ODCBx	ODCBx	ODCBx	ODCBx	ODCBx	ODCBx	ODCBx
		23:16
		31:24
0x0144 ... 0x014F	Reserved
0x0150	CNPUB	7:0	CNPUBx	CNPUBx	CNPUBx	CNPUBx	CNPUBx	CNPUBx	CNPUBx	CNPUBx
		15:8	CNPUBx	CNPUBx	CNPUBx	CNPUBx	CNPUBx	CNPUBx	CNPUBx	CNPUBx
		23:16
		31:24
0x0154 ... 0x015F	Reserved
0x0160	CNPDB	7:0	CNPDBx	CNPDBx	CNPDBx	CNPDBx	CNPDBx	CNPDBx	CNPDBx	CNPDBx
		15:8	CNPDBx	CNPDBx	CNPDBx	CNPDBx	CNPDBx	CNPDBx	CNPDBx	CNPDBx
		23:16
		31:24
0x0164 ... 0x016F	Reserved
0x0170	CNCONB	7:0
		15:8	ON	FRZ	SIDL		EDGEDETECT
		23:16
		31:24
0x0174 ... 0x017F	Reserved
0x0180	CNENB	7:0	CNENBx	CNENBx	CNENBx	CNENBx	CNENBx	CNENBx	CNENBx	CNENBx
		15:8	CNENBx	CNENBx	CNENBx	CNENBx	CNENBx	CNENBx	CNENBx	CNENBx
		23:16
		31:24
0x0184 ... 0x018F	Reserved
0x0190	CNSTATB	7:0	CNSTATBx	CNSTATBx	CNSTATBx	CNSTATBx	CNSTATBx	CNSTATBx	CNSTATBx	CNSTATBx
		15:8	CNSTATBx	CNSTATBx	CNSTATBx	CNSTATBx	CNSTATBx	CNSTATBx	CNSTATBx	CNSTATBx
		23:16
		31:24
0x0194 ... 0x019F	Reserved
0x01A0	CNNEB	7:0	CNNEBx	CNNEBx	CNNEBx	CNNEBx	CNNEBx	CNNEBx	CNNEBx	CNNEBx
		15:8	CNNEBx	CNNEBx	CNNEBx	CNNEBx	CNNEBx	CNNEBx	CNNEBx	CNNEBx
		23:16
		31:24
0x01A4 ... 0x01AF	Reserved
0x01B0	CNFB	7:0	CNFBx	CNFBx	CNFBx	CNFBx	CNFBx	CNFBx	CNFBx	CNFBx
		15:8	CNFBx	CNFBx	CNFBx	CNFBx	CNFBx	CNFBx	CNFBx	CNFBx
		23:16
		31:24
0x01B4 ... 0x01BF	Reserved
0x01C0	SRCON0B	7:0
		15:8			SR0Bx	SR0Bx	SR0Bx		SR0Bx
		23:16
		31:24
0x01C4 ... 0x01CF	Reserved
0x01D0	SRCON1B	7:0
		15:8			SR1Bx	SR1Bx	SR1Bx		SR1Bx
		23:16
		31:24
0x01D4 ... 0x01FF	Reserved
0x0200	ANSELC	7:0	ANSCx
		15:8
		23:16
		31:24
0x0204 ... 0x020F	Reserved
0x0210	TRISC	7:0	TRISCx						TRISCx	TRISCx
		15:8					TRISCx	TRISCx	TRISCx	TRISCx
		23:16
		31:24
0x0214 ... 0x021F	Reserved
0x0220	PORTC	7:0	RCx						RCx	RCx
		15:8					RCx	RCx	RCx	RCx
		23:16
		31:24
0x0224 ... 0x022F	Reserved
0x0230	LATC	7:0	LATCx						LATCx	LATCx
		15:8					LATCx	LATCx	LATCx	LATCx
		23:16
		31:24
0x0234 ... 0x023F	Reserved
0x0240	ODCC	7:0	OSCCx						OSCCx	OSCCx
		15:8					OSCCx	OSCCx	OSCCx	OSCCx
		23:16
		31:24
0x0244 ... 0x024F	Reserved
0x0250	CNPUC	7:0	CNPUCx						CNPUCx	CNPUCx
		15:8					CNPUCx	CNPUCx	CNPUCx	CNPUCx
		23:16
		31:24
0x0254 ... 0x025F	Reserved
0x0260	CNPDC	7:0	CNPDCx						CNPDCx	CNPDCx
		15:8					CNPDCx	CNPDCx	CNPDCx	CNPDCx
		23:16
		31:24
0x0264 ... 0x026F	Reserved
0x0270	CNCONC	7:0
		15:8	ON	FRZ	SIDL		EDGEDETECT
		23:16
		31:24
0x0274 ... 0x027F	Reserved
0x0280	CNENC	7:0	CNENCx						CNENCx	CNENCx
		15:8					CNENCx	CNENCx	CNENCx	CNENCx
		23:16
		31:24
0x0284 ... 0x028F	Reserved
0x0290	CNSTATC	7:0	CNSTATCx						CNSTATCx	CNSTATCx
		15:8					CNSTATCx	CNSTATCx	CNSTATCx	CNSTATCx
		23:16
		31:24
0x0294 ... 0x029F	Reserved
0x02A0	CNNEC	7:0	CNNECx						CNNECx	CNNECx
		15:8					CNNECx	CNNECx	CNNECx	CNNECx
		23:16
		31:24
0x02A4 ... 0x02AF	Reserved
0x02B0	CNFC	7:0	CNFCx						CNFCx	CNFCx
		15:8					CNFCx	CNFCx	CNFCx	CNFCx
		23:16
		31:24
0x02B4 ... 0x02BF	Reserved
0x02C0	SRCON0C	7:0							SR0Cx	SR0Cx
		15:8							SR0Cx
		23:16
		31:24
0x02C4 ... 0x02CF	Reserved
0x02D0	SRCON1C	7:0							SR1Cx	SR1Cx
		15:8							SR1Cx
		23:16
		31:24
0x02D4 ... 0x02FF	Reserved
0x0300	ANSELD	7:0	ANSDx	ANSDx	ANSDx	ANSDx	ANSDx	ANSDx
		15:8
		23:16
		31:24
0x0304 ... 0x030F	Reserved
0x0310	TRISD	7:0	TRISDx	TRISDx	TRISDx	TRISDx	TRISDx	TRISDx	TRISDx	TRISDx
		15:8
		23:16
		31:24
0x0314 ... 0x031F	Reserved
0x0320	PORTD	7:0	RDx	RDx	RDx	RDx	RDx	RDx	RDx	RDx
		15:8
		23:16
		31:24
0x0324 ... 0x032F	Reserved
0x0330	LATD	7:0	LATDx	LATDx	LATDx	LATDx	LATDx	LATDx	LATDx	LATDx
		15:8
		23:16
		31:24
0x0334 ... 0x033F	Reserved
0x0340	ODCD	7:0	ODCDx	ODCDx	ODCDx	ODCDx	ODCDx	ODCDx	ODCDx	ODCDx
		15:8
		23:16
		31:24
0x0344 ... 0x034F	Reserved
0x0350	CNPUD	7:0	CNPUDx	CNPUDx	CNPUDx	CNPUDx	CNPUDx	CNPUDx	CNPUDx	CNPUDx
		15:8
		23:16
		31:24
0x0354 ... 0x035F	Reserved
0x0360	CNPDD	7:0	CNPDDx	CNPDDx	CNPDDx	CNPDDx	CNPDDx	CNPDDx	CNPDDx	CNPDDx
		15:8
		23:16
		31:24
0x0364 ... 0x036F	Reserved
0x0370	CNCOND	7:0
		15:8	ON	FRZ	SIDL		EDGEDETECT
		23:16
		31:24
0x0374 ... 0x037F	Reserved
0x0380	CNEND	7:0	CNENDx	CNENDx	CNENDx	CNENDx	CNENDx	CNENDx	CNENDx	CNENDx
		15:8
		23:16
		31:24
0x0384 ... 0x038F	Reserved
0x0390	CNSTATD	7:0	CNSTATDx	CNSTATDx	CNSTATDx	CNSTATDx	CNSTATDx	CNSTATDx	CNSTATDx	CNSTATDx
		15:8
		23:16
		31:24
0x0394 ... 0x039F	Reserved
0x03A0	CNNED	7:0	CNNEDx	CNNEDx	CNNEDx	CNNEDx	CNNEDx	CNNEDx	CNNEDx	CNNEDx
		15:8
		23:16
		31:24
0x03A4 ... 0x03AF	Reserved
0x03B0	CNFD	7:0	CNFDx	CNFDx	CNFDx	CNFDx	CNFDx	CNFDx	CNFDx	CNFDx
		15:8
		23:16
		31:24
0x03B4 ... 0x03BF	Reserved
0x03C0	SRCON0D	7:0							SR0Dx	SR0Dx
		15:8
		23:16
		31:24
0x03C4 ... 0x03CF	Reserved
0x03D0	SRCON1D	7:0							SR1Dx	SR1Dx
		15:8
		23:16
		31:24
0x03D4 ... 0x03FF	Reserved
0x0400	ANSELE	7:0		ANSEx	ANSEx
		15:8
		23:16
		31:24
0x0404 ... 0x040F	Reserved
0x0410	TRISE	7:0		TRISEx	TRISEx	TRISEx	TRISEx	TRISEx	TRISEx	TRISEx
		15:8
		23:16
		31:24
0x0414 ... 0x041F	Reserved
0x0420	PORTE	7:0		REx	REx	REx	REx	REx	REx	REx
		15:8
		23:16
		31:24
0x0424 ... 0x042F	Reserved
0x0430	LATE	7:0		LATEx	LATEx	LATEx	LATEx	LATEx	LATEx	LATEx
		15:8
		23:16
		31:24
0x0434 ... 0x043F	Reserved
0x0440	ODCE	7:0		ODCEx	ODCEx	ODCEx	ODCEx	ODCEx	ODCEx	ODCEx
		15:8
		23:16
		31:24
0x0444 ... 0x044F	Reserved
0x0450	CNPUE	7:0		CNPUEx	CNPUEx	CNPUEx	CNPUEx	CNPUEx	CNPUEx	CNPUEx
		15:8
		23:16
		31:24
0x0454 ... 0x045F	Reserved
0x0460	CNPDE	7:0		CNPDEx	CNPDEx	CNPDEx	CNPDEx	CNPDEx	CNPDEx	CNPDEx
		15:8
		23:16
		31:24
0x0464 ... 0x046F	Reserved
0x0470	CNCONE	7:0
		15:8	ON	FRZ	SIDL		EDGEDETECT
		23:16
		31:24
0x0474 ... 0x047F	Reserved
0x0480	CNENE	7:0		CNENEx	CNENEx	CNENEx	CNENEx	CNENEx	CNENEx	CNENEx
		15:8
		23:16
		31:24
0x0484 ... 0x048F	Reserved
0x0490	CNSTATE	7:0		CNSTATEx	CNSTATEx	CNSTATEx	CNSTATEx	CNSTATEx	CNSTATEx	CNSTATEx
		15:8
		23:16
		31:24
0x0494 ... 0x049F	Reserved
0x04A0	CNNEE	7:0		CNNEEx	CNNEEx	CNNEEx	CNNEEx	CNNEEx	CNNEEx	CNNEEx
		15:8
		23:16
		31:24
0x04A4 ... 0x04AF	Reserved
0x04B0	CNFE	7:0		CNFEx	CNFEx	CNFEx	CNFEx	CNFEx	CNFEx	CNFEx
		15:8
		23:16
		31:24
0x04B4 ... 0x04BF	Reserved
0x04C0	SRCON0E	7:0							SR0Ex	SR0Ex
		15:8
		23:16
		31:24
0x04C4 ... 0x04CF	Reserved
0x04D0	SRCON1E	7:0							SR1Ex	SR1Ex
		15:8
		23:16
		31:24