dmagrp_current_host_transmit_buffer_address

          Register 20 (Current Host Transmit Buffer Address Register) 

The Current Host Transmit Buffer Address register points to the current Transmit Buffer Address being read by the DMA.
      
Module Instance Base Address Register Address
i_emac_emac0 0xFF800000 0xFF801050
i_emac_emac1 0xFF802000 0xFF803050
i_emac_emac2 0xFF804000 0xFF805050

Size: 32

Offset: 0x1050

Access: RO

Important: The value of a reserved bit must be maintained in software. When you modify registers containing reserved bit fields, you must use a read-modify-write operation to preserve state and prevent indeterminate system behavior.
Bit Fields
31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16

curtbufaptr

RO 0x0

15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0

curtbufaptr

RO 0x0

dmagrp_current_host_transmit_buffer_address Fields

Bit Name Description Access Reset
31:0 curtbufaptr
Host Transmit Buffer Address Pointer

Cleared on Reset. Pointer updated by the DMA during operation.
RO 0x0