37.8 Register Summary

Refer to the Registers Description section for more details on register properties and access permissions.


Offset	Name	Bit Pos.	7	6	5	4	3	2	1	0
0x00	CTRLA	7:0			RXEN	TXEN	CKEN1	CKEN0	ENABLE	SWRST
0x01 ... 0x03	Reserved
0x04	CLKCTRL0	31:24			MCKOUTDIV[5:0]
		23:16			MCKDIV[5:0]
		15:8	MCKOUTINV	MCKEN	MCKSEL	SCKOUTINV	SCKSEL	FSOUTINV	FSINV	FSSEL
		7:0	BITDELAY	FSWIDTH[1:0]		NBSLOTS[2:0]			SLOTSIZE[1:0]
0x08	CLKCTRL1	31:24			MCKOUTDIV[5:0]
		23:16			MCKDIV[5:0]
		15:8	MCKOUTINV	MCKEN	MCKSEL	SCKOUTINV	SCKSEL	FSOUTINV	FSINV	FSSEL
		7:0	BITDELAY	FSWIDTH[1:0]		NBSLOTS[2:0]			SLOTSIZE[1:0]
0x0C	INTENCLR	15:8			TXUR1	TXUR0			TXRDY1	TXRDY0
0x0C	INTENCLR	7:0			RXOR1	RXOR0			RXRDY1	RXRDY0
0x0E ... 0x0F	Reserved
0x10	INTENSET	15:8			TXUR1	TXUR0			TXRDY1	TXRDY0
0x10	INTENSET	7:0			RXOR1	RXOR0			RXRDY1	RXRDY0
0x12 ... 0x13	Reserved
0x14	INTFLAG	15:8			TXUR1	TXUR0			TXRDY1	TXRDY0
0x14	INTFLAG	7:0			RXOR1	RXOR0			RXRDY1	RXRDY0
0x16 ... 0x17	Reserved
0x18	SYNCBUSY	15:8							RXDATA	TXDATA
0x18	SYNCBUSY	7:0			RXEN	TXEN	CKEN1	CKEN0	ENABLE	SWRST
0x1A ... 0x1F	Reserved
0x20	TXCTRL	31:24							DMA	MONO
		23:16	SLOTDIS7	SLOTDIS6	SLOTDIS5	SLOTDIS4	SLOTDIS3	SLOTDIS2	SLOTDIS1	SLOTDIS0
		15:8	BITREV	EXTEND[1:0]		WORDADJ		DATASIZE[2:0]
		7:0	SLOTADJ			TXSAME	TXDEFAULT[1:0]
0x24	RXCTRL	31:24						RXLOOP	DMA	MONO
		23:16	SLOTDIS7	SLOTDIS6	SLOTDIS5	SLOTDIS4	SLOTDIS3	SLOTDIS2	SLOTDIS1	SLOTDIS0
		15:8	BITREV	EXTEND[1:0]		WORDADJ		DATASIZE[2:0]
		7:0	SLOTADJ		CLKSEL				SERMODE[1:0]
0x28 ... 0x2F	Reserved
0x30	TXDATA	31:24	DATA[31:24]
		23:16	DATA[23:16]
		15:8	DATA[15:8]
		7:0	DATA[7:0]
0x34	RXDATA	31:24	DATA[31:24]
		23:16	DATA[23:16]
		15:8	DATA[15:8]
		7:0	DATA[7:0]

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