47.6 Register Summary

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

OffsetNameBit Pos.76543210
0x00CTRLA31:24        
23:16        
15:8        
7:0 RUNSTDBY    ENABLESWRST
0x04SELCTRL31:24MODEEN[1:0]     DATFILL
23:16TURSAMP      DATFMTLR
15:8 IGNTURSTXISEL[1:0]CPOLCPHA  
7:0 IGNROVSRXISEL[1:0]  CLKINDLY[1:0]
0x08SPICTRL31:24        
23:16        
15:8     SMPSPISGNEXT 
7:0 CSENMSTENDISSDODISSDI MODE32MODE16
0x0CFRAMECTRL31:24TDMWSZ[2:0]  TDMSSZ[2:0]
23:16   FRMCNT[4:0]
15:8 FRMSLVFRMPOL    FRMCOINC
7:0    FRMSYPW[3:0]
0x10AUDCTRL31:24        
23:16        
15:8      AUDWDMODE[1:0]
7:0 AUDFMT[2:0]AUDMONO AUDMOD[1:0]
0x14TPDCTRL31:24        
23:16        
15:8     SLVNUM[2:0]
7:0     PKFMT[2:0]
0x18INTENSET31:24 SPIROVEN  SPITUREN   
23:16        
15:8FRMERREN       
7:0   SPITXBEEN   SPIRXBFEN
0x1CINTENCLR31:24 SPIROVEN  SPITUREN   
23:16        
15:8FRMERREN       
7:0   SPITXBEEN   SPIRXBFEN
0x20INTFLAG31:24 SPIROV  SPITUR   
23:16        
15:8FRMERR       
7:0   SPITXBE   SPIRXBF
0x24STATUS31:24SPIRBE SPIRBFSPITBE SPITBF TXBUFELM8
23:16TXBUFELM7TXBUFELM6TXBUFELM5TXBUFELM4TXBUFELM3TXBUFELM2TXBUFELM1TXBUFELM0
15:8 SPIBUSYSRMT    RXBUFELM8
7:0RXBUFELM7RXBUFELM6RXBUFELM5RXBUFELM4RXBUFELM3RXBUFELM2RXBUFELM1RXBUFELM0
0x28BUF31:24DATA[31:24]
23:16DATA[23:16]
15:8DATA[15:8]
7:0DATA[7:0]
0x2CBRG31:24        
23:16        
15:8   BRG[12:8]
7:0BRG[7:0]
0x30DBGCTRL31:24        
23:16        
15:8        
7:0       DBGRUN
0x34SYNCBUSY31:24        
23:16        
15:8        
7:0       SWRSTBSY
0x38EVCTRL31:24        
23:16        
15:8        
7:0       FPSEEN