70.7 Register Summary

Note:

Refer to the Universal Serial Bus Type-C™ Port Controller Interface Specification (see Reference Documents) for a detailed description of the registers from offsets 0x00 to 0x29.
8-bit or 16-bit subaccess to the TCPC registers is permitted within 32-bit address boundaries.
Simultaneous multiple register access with a single 32-bit or 16-bit transfer to contiguous 16-bit or 8-bit TCPC registers is permitted within 32-bit address boundaries.


Offset	Name	Bit Pos.	7	6	5	4	3	2	1	0
0x00	TCPC_VID	15:8	VID[15:8]
0x00	TCPC_VID	7:0	VID[7:0]
0x02	TCPC_PID	15:8	PID[15:8]
0x02	TCPC_PID	7:0	PID[7:0]
0x04	TCPC_DID	15:8	DID[15:8]
0x04	TCPC_DID	7:0	DID[7:0]
0x06	TCPC_UTCR	15:8	UTCR[15:8]
0x06	TCPC_UTCR	7:0	UTCR[7:0]
0x08	TCPC_UPDR	15:8	UPDR[15:8]
0x08	TCPC_UPDR	7:0	UPDR[7:0]
0x0A	TCPC_PDIR	15:8	PDIR[15:8]
0x0A	TCPC_PDIR	7:0	PDIR[7:0]
0x0C ... 0x0F	Reserved
0x10	TCPC_AL	15:8	VDA				VBUSSNKDS		FLT	VBUSLO
0x10	TCPC_AL	7:0	VBUSHI						PWRS	CCS
0x12	TCPC_ALM	15:8	VDA				VBUSSNKDS		FLT	VBUSLO
0x12	TCPC_ALM	7:0	VBUSHI						PWRS	CCS
0x14	TCPC_PSM	7:0		INIT		SRCVBUS	VBUSDETE	VBUS		SNKVBUS
0x15	TCPC_FSM	7:0	ALLREGRES	FRCOFVBUS	AUTDCHF	FRCDCHF	VBUSOCPF	VBUSOVPF
0x16 ... 0x17	Reserved
0x18	TCPC_CSO	7:0							CNX	COR
0x19	Reserved
0x1A	TCPC_RCTL	7:0		DRP	RP[1:0]		CC2[1:0]		CC1[1:0]
0x1B	TCPC_FCTL	7:0				FRCOFVBUS		VBUSOCPF	VBUSOVPF
0x1C	Reserved
0x1D	TCPC_CCS	7:0			LK4CNX	CONRES	CC2[1:0]		CC1[1:0]
0x1E	TCPC_PS	7:0	DBG	INIT	SRCHIV	SRCVBUS	VBUSDETE	VBUS	VCONN	SNKVBUS
0x1F	TCPC_FS	7:0	ALLREGRES	FRCOFVBUS			VBUSOCPF	VBUSOVPF
0x20 ... 0x22	Reserved
0x23	TCPC_CMD	7:0	COMMAND[7:0]
0x24	TCPC_DCP1	15:8		VBUSOCPR	VBUSOVPR	BLDDCH	FRCDCH	VBUSMSRAL	SRCRES[1:0]
0x24	TCPC_DCP1	7:0	ROLES[2:0]			SOPDBG	SRCVCN	SNKVBUS	SRCHVBUS	SRCVBUS
0x26	TCPC_DCP2	15:8								WDTMR
0x26	TCPC_DCP2	7:0	SKDSCDET	STPDSCHTH	VBUSVALSB[1:0]		VCPSP[2:0]			VCOFC
0x28	TCPC_SIC	7:0						VBUSEOVF	VBUSEOCF	FOFVBUS
0x29	TCPC_SOC	7:0		DBGAI	VBUSPM	AAAI	ACI	MXCFGCTL	CNXPR	CNROR
0x2A ... 0x7F	Reserved
0x80	TCPC_CR	31:24	WAKEY[23:16]
		23:16	WAKEY[15:8]
		15:8	WAKEY[7:0]
		7:0								SWRST
0x84	TCPC_SSR	31:24	FAULT_STATUS[7:0]
		23:16	POWER_STATUS[7:0]
		15:8	CC_STATUS[7:0]
		7:0
0x88	TCPC_CSR	31:24
		23:16	POWER_STATUS[7:0]
		15:8	CC_STATUS[7:0]
		7:0
0x8C	TCPC_SAR	31:24
		23:16
		15:8	ALERT[15:8]
		7:0	ALERT[7:0]
0x90 ... 0x9F	Reserved
0xA0	TCPC_UPC	31:24			BCDETE	BCVSRCE	BCDETSEL	BCIDPSRCE	DMPDFE	DMPDFD
		23:16
		15:8			RDIPSEL[1:0]			TCIDCTSEL[2:0]
		7:0
0xA4	TCPC_UPS	31:24
		23:16
		15:8
		7:0				CC2RDT	CC1ID	CHGDCP	DM	DP