Zynq UltraScale+ Devices Register Reference > Module Summary > CAN Module > TXHPB_DLC (CAN) Register

TXHPB_DLC (CAN) Register

TXHPB_DLC (CAN) Register Description

Register NameTXHPB_DLC
Relative Address0x0000000044
Absolute Address 0x00FF060044 (CAN0)
0x00FF070044 (CAN1)
Width32
TypewoWrite-only
Reset Value0x00000000
DescriptionHigh Priority Tx Message FIFO Data Length Code.

TXHPB_DLC (CAN) Register Bit-Field Summary

Field NameBitsTypeReset ValueDescription
DLC31:28woWrite-only0x0Data Length Code
This is the data length portion of the control field of the CAN frame. This indicates the number valid data bytes in Data Word 1 and Data Word 2 registers.
Reserved27:0woWrite-only0x0reserved