37.8 Register Summary

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

OffsetNameBit Pos.76543210
0x00CTRLA7:0  RXEN TXEN CKEN1CKEN0ENABLESWRST

0x01

...

0x03

Reserved         
0x04CLKCTRL031:24  MCKOUTDIV[5:0]
23:16  MCKDIV[5:0]
15:8MCKOUTINVMCKENMCKSELSCKOUTINVSCKSELFSOUTINVFSINVFSSEL
7:0BITDELAYFSWIDTH[1:0]NBSLOTS[2:0]SLOTSIZE[1:0]
0x08CLKCTRL131:24  MCKOUTDIV[5:0]
23:16  MCKDIV[5:0]
15:8MCKOUTINVMCKENMCKSELSCKOUTINVSCKSELFSOUTINVFSINVFSSEL
7:0BITDELAYFSWIDTH[1:0]NBSLOTS[2:0]SLOTSIZE[1:0]
0x0CINTENCLR15:8  TXUR1TXUR0  TXRDY1TXRDY0
7:0  RXOR1RXOR0  RXRDY1RXRDY0

0x0E

...

0x0F

Reserved         
0x10INTENSET15:8  TXUR1TXUR0  TXRDY1TXRDY0
7:0  RXOR1RXOR0  RXRDY1RXRDY0

0x12

...

0x13

Reserved         
0x14INTFLAG15:8  TXUR1TXUR0  TXRDY1TXRDY0
7:0  RXOR1RXOR0  RXRDY1RXRDY0

0x16

...

0x17

Reserved         
0x18SYNCBUSY15:8      RXDATA TXDATA
7:0  RXEN TXEN CKEN1CKEN0ENABLESWRST

0x1A

...

0x1F

Reserved         
0x20TXCTRL31:24      DMAMONO
23:16SLOTDIS7SLOTDIS6SLOTDIS5SLOTDIS4SLOTDIS3SLOTDIS2SLOTDIS1SLOTDIS0
15:8BITREVEXTEND[1:0]WORDADJ DATASIZE[2:0]
7:0SLOTADJ  TXSAMETXDEFAULT[1:0]  
0x24RXCTRL31:24     RXLOOPDMAMONO
23:16SLOTDIS7SLOTDIS6SLOTDIS5SLOTDIS4SLOTDIS3SLOTDIS2SLOTDIS1SLOTDIS0
15:8BITREVEXTEND[1:0]WORDADJ DATASIZE[2:0]
7:0SLOTADJ CLKSEL   SERMODE[1:0]

0x28

...

0x2F

Reserved         
0x30TXDATA31:24DATA[31:24]
23:16DATA[23:16]
15:8DATA[15:8]
7:0DATA[7:0]
0x34RXDATA31:24DATA[31:24]
23:16DATA[23:16]
15:8DATA[15:8]
7:0DATA[7:0]