46.10.72 TWI Receive Holding Register (FIFO Enabled)

To read multi-data, the FIFO must be enabled (FLEX_TWI_CR.FIFOEN=1) and Sniffer mode disabled (FLEX_TWI_SMR.SNIFF=0). The access type (byte, halfword or word) determines the number of data written in a single access (1, 2 or 4), see TWI Multiple Data Access for details.

Name: FLEX_TWI_RHR (FIFO_ENABLED)
Offset: 0x630
Reset: 0x00000000
Property: Read-only

Bit 3130292827262524 
 RXDATA3[7:0] 
Access RRRRRRRR 
Reset 00000000 
Bit 2322212019181716 
 RXDATA2[7:0] 
Access RRRRRRRR 
Reset 00000000 
Bit 15141312111098 
 RXDATA1[7:0] 
Access RRRRRRRR 
Reset 00000000 
Bit 76543210 
 RXDATA0[7:0] 
Access RRRRRRRR 
Reset 00000000 

Bits 31:24 – RXDATA3[7:0] Host or Client Receive Holding Data 3

Bits 23:16 – RXDATA2[7:0] Host or Client Receive Holding Data 2

Bits 15:8 – RXDATA1[7:0] Host or Client Receive Holding Data 1

Bits 7:0 – RXDATA0[7:0] Host or Client Receive Holding Data 0