24.3.66 Extended Command TX FIFO DMA Channel Selection Register

Name: I3CxDMACHSEL
Offset: 0x7A91D8

Bit 3130292827262524 
          
Access  
Reset  
Bit 2322212019181716 
          
Access  
Reset  
Bit 15141312111098 
          
Access  
Reset  
Bit 76543210 
 CH1SEL[3:0]CH0SEL[3:0] 
Access R/WR/WR/WR/WR/WR/WR/WR/W 
Reset 00010000 

Bits 7:4 – CH1SEL[3:0]

This field is used to select which I3CxEXTCMDy TX FIFO is connected to DMA Channel 1.
ValueDescription
011 I3CxEXTCMD3 TX FIFO
010 I3CxEXTCMD2 TX FIFO
001 I3CxEXTCMD1 TX FIFO
000 I3CxEXTCMD0 TX FIFO

Bits 3:0 – CH0SEL[3:0] Start Address of Virtual Target Address Table bits

This field is used to select which I3CxEXTCMDy TX FIFO is connected to DMA Channel 0.
ValueDescription
011 I3CxEXTCMD3 TX FIFO
010 I3CxEXTCMD2 TX FIFO
001 I3CxEXTCMD1 TX FIFO
000 I3CxEXTCMD0 TX FIFO