30.8.13 Data

Name: DATA
Offset: 0x28
Reset: 0x0000
Property: -

Bit 3130292827262524 
 DATA[31:24] 
Access R/WR/WR/WR/WR/WR/WR/WR/W 
Reset 00000000 
Bit 2322212019181716 
 DATA[23:16] 
Access R/WR/WR/WR/WR/WR/WR/WR/W 
Reset 00000000 
Bit 15141312111098 
 DATA[15:8] 
Access R/WR/WR/WR/WR/WR/WR/WR/W 
Reset 00000000 
Bit 76543210 
 DATA[7:0] 
Access R/WR/WR/WR/WR/WR/WR/WR/W 
Reset 00000000 

Bits 31:0 – DATA[31:0] Data

Reading these bits will return the contents of the Receive Data register. The register must be read only when the Receive Complete Interrupt Flag bit in the Interrupt Flag Status and Clear register (INTFLAG.RXC) is set. The status bits in STATUS must be read before reading the DATA value in order to get any corresponding error.

Writing these bits will write the Transmit Data register. This register must be written only when the Data Register Empty Interrupt Flag bit in the Interrupt Flag Status and Clear register (INTFLAG.DRE) is set.

Reads and writes are 32-bit or CTLB.CHSIZE based on the CTRLC.DATA32B setting.