MCAN_TDCR

MCAN Transmitter Delay Compensation Register

  0x48 32 Read/Write 0x00000000  

MCAN Transmitter Delay Compensation Register

Bit  31 30 29 28 27 26 25 24  
                   
Access                   
Reset                   
Bit  23 22 21 20 19 18 17 16  
                   
Access                   
Reset                   
Bit  15 14 13 12 11 10 9 8  
    TDCO[6:0]  
Access    R/W R/W R/W R/W R/W R/W R/W  
Reset    0 0 0 0 0 0 0  
Bit  7 6 5 4 3 2 1 0  
    TDCF[6:0]  
Access    R/W R/W R/W R/W R/W R/W R/W  
Reset    0 0 0 0 0 0 0  

Bits 6:0 – TDCF[6:0]: Transmitter Delay Compensation Filter

Transmitter Delay Compensation Filter

0 to 127: defines the minimum value for the SSP position, in CAN core clock periods. Dominant edges on CANRX that would result in an earlier SSP position are ignored for transmitter delay measurement. The feature is enabled when TDCF is configured to a value greater than TDCO.

Bits 14:8 – TDCO[6:0]: Transmitter Delay Compensation Offset

Transmitter Delay Compensation Offset

0 to 127: Offset value, in CAN core clock periods, defining the distance between the measured delay from CANTX to CANRX and the secondary sample point.