34.7 Register Summary

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

OffsetNameBit Pos.76543210
0x00CTRLA31:24 DORDCPOLCMODEFORM[3:0]
23:16SAMPA[1:0]RXPO[1:0]  TXPO[1:0]
15:8SAMPR[2:0]  RXINVTXINVIBON
7:0RUNSTDBY  MODE[2:0]ENABLESWRST
0x04CTRLB31:24      LINCMD[1:0]
23:16FIFOCLR[1:0]    RXENTXEN
15:8  PMODE  ENCSFDECOLDEN
7:0 SBMODE   CHSIZE[2:0]
0x08CTRLC31:24TXTRHOLD[1:0]RXTRHOLD[1:0]FIFOEN DATA32B[1:0]
23:16 MAXITER[2:0]  DSNACKINACK
15:8    HDRDLY[1:0]BRKLEN[1:0]
7:0     GTIME[2:0]
0x0CBAUD15:8BAUD[15:8]
7:0BAUD[7:0]
0x0ERXPL7:0RXPL[7:0]

0x0F

...

0x13

Reserved         
0x14INTENCLR7:0ERROR RXBRKCTSICRXSRXCTXCDRE

0x15

Reserved         
0x16INTENSET7:0ERROR RXBRKCTSICRXSRXCTXCDRE

0x17

Reserved         
0x18INTFLAG7:0ERROR RXBRKCTSICRXSRXCTXCDRE

0x19

Reserved         
0x1ASTATUS15:8        
7:0ITERTXECOLLISFCTSBUFOVFFERRPERR
0x1CSYNCBUSY31:24        
23:16        
15:8        
7:0   LENGTHRXERRCNTCTRLBENABLESWRST
0x20RXERRCNT7:0RXERRCNT[7:0]

0x21

Reserved         
0x22LENGTH15:8      LENEN[1:0]
7:0LEN[7:0]

0x24

...

0x27

Reserved         
0x28DATA31:24DATA[31:24]
23:16DATA[23:16]
15:8DATA[15:8]
7:0DATA[7:0]

0x2C

...

0x2F

Reserved         
0x30DBGCTRL7:0       DBGSTOP

0x31

...

0x33

Reserved         
0x34FIFOSPACE15:8   RXSPACE[4:0]
7:0   TXSPACE[4:0]
0x36FIFOPTR15:8    CPURDPTR[3:0]
7:0    CPUWRPTR[3:0]