24.8 Register Summary - 16-bit Counter Mode

For descriptions and definitions of both Register and bitfield properties, refer to Register Properties.


Offset	Name	Bit Pos.	7	6	5	4	3	2	1	0
0x00	CTRLA	7:0					MODE[1:0]		ENABLE	SWRST
0x00	CTRLA	15:8	COUNTSYNC	GPTRST			PRESCALER[3:0]
0x02	CTRLB	7:0	DMAEN	RTCOUT	DEBASYNC	DEBMAJ			GP2EN	GP0EN
0x02	CTRLB	15:8	SEPTO	ACTF[2:0]				DEBF[2:0]
0x04	EVCTRL	7:0	PEREO7	PEREO6	PEREO5	PEREO4	PEREO3	PEREO2	PEREO1	PEREO0
		15:8	OVFEO	TAMPEREO			CMPEO3	CMPEO2	CMPEO1	CMPEO0
		23:16								TAMPEVEI
		31:24								PERDEO
0x08	INTENCLR	7:0	PER7	PER6	PER5	PER4	PER3	PER2	PER1	PER0
0x08	INTENCLR	15:8	OVF	TAMPER			CMP3	CMP2	CMP1	CMP0
0x0A	INTENSET	7:0	PER7	PER6	PER5	PER4	PER3	PER2	PER1	PER0
0x0A	INTENSET	15:8	OVF	TAMPER			CMP3	CMP2	CMP1	CMP0
0x0C	INTFLAG	7:0	PER7	PER6	PER5	PER4	PER3	PER2	PER1	PER0
0x0C	INTFLAG	15:8	OVF	TAMPER			CMP3	CMP2	CMP1	CMP0
0x0E	DBGCTRL	7:0								DBGRUN
0x0F	Reserved
0x10	SYNCBUSY	7:0	COMP2	COMP1	COMP0	PER	COUNT	FREQCORR	ENABLE	SWRST
		15:8	COUNTSYNC							COMP3
		23:16					GP3	GP2	GP1	GP0
		31:24
0x14	FREQCORR	7:0	SIGN	VALUE[6:0]
0x15 ... 0x17	Reserved
0x18	COUNT	7:0	COUNT[7:0]
0x18	COUNT	15:8	COUNT[15:8]
0x1A ... 0x1B	Reserved
0x1C	PER	7:0	PER[7:0]
0x1C	PER	15:8	PER[15:8]
0x1E ... 0x1F	Reserved
0x20	COMP0	7:0	COMP[7:0]
0x20	COMP0	15:8	COMP[15:8]
0x22	COMP1	7:0	COMP[7:0]
0x22	COMP1	15:8	COMP[15:8]
0x24	COMP2	7:0	COMP[7:0]
0x24	COMP2	15:8	COMP[15:8]
0x26	COMP3	7:0	COMP[7:0]
0x26	COMP3	15:8	COMP[15:8]
0x28 ... 0x3F	Reserved
0x40	GP0	7:0	GP[7:0]
		15:8	GP[15:8]
		23:16	GP[23:16]
		31:24	GP[31:24]
0x44	GP1	7:0	GP[7:0]
		15:8	GP[15:8]
		23:16	GP[23:16]
		31:24	GP[31:24]
0x48	GP2	7:0	GP[7:0]
		15:8	GP[15:8]
		23:16	GP[23:16]
		31:24	GP[31:24]
0x4C	GP3	7:0	GP[7:0]
		15:8	GP[15:8]
		23:16	GP[23:16]
		31:24	GP[31:24]
0x50 ... 0x5F	Reserved
0x60	TAMPCTRL	7:0	IN3ACT[1:0]		IN2ACT[1:0]		IN1ACT[1:0]		IN0ACT[1:0]
		15:8	IN7ACT[1:0]		IN6ACT[1:0]		IN5ACT[1:0]		IN4ACT[1:0]
		23:16	TAMLVL7	TAMLVL6	TAMLVL5	TAMLVL4	TAMLVL3	TAMLVL2	TAMLVL1	TAMLVL0
		31:24	DEBNC7	DEBNC6	DEBNC5	DEBNC4	DEBNC3	DEBNC2	DEBNC1	DEBNC0
0x64	TIMESTAMP	7:0	COUNT[7:0]
		15:8	COUNT[15:8]
		23:16
		31:24
0x68	TAMPID	7:0	TAMPID7	TAMPID6	TAMPID5	TAMPID4	TAMPID3	TAMPID2	TAMPID1	TAMPID0
		15:8
		23:16
		31:24	TAMPEVT
0x6C	TAMPCTRLB	7:0	ALSI7	ALSI6	ALSI5	ALSI4	ALSI3	ALSI2	ALSI1	ALSI0
		15:8
		23:16
		31:24