fn_mod_ahb

Controls how AHB-lite burst transactions are converted to AXI tranactions.
Module Instance Base Address Register Address
l3regs 0xFF800000 0xFF842028

Offset: 0x42028

Access: RW

Important: To prevent indeterminate system behavior, reserved areas of memory must not be accessed by software or hardware. Any area of the memory map that is not explicitly defined as a register space or accessible memory is considered reserved.
Bit Fields
31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16

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

Reserved

wr_incr_override

RW 0x0

rd_incr_override

RW 0x0

fn_mod_ahb Fields

Bit Name Description Access Reset
1 wr_incr_override

Controls how AHB-lite write burst transactions are converted to AXI tranactions.

Value Description
0x0 The L3 Interconnect converts AHB-lite write bursts to AXI transactions in accordance with the default behavior as specified in the NIC-301 documentation.
0x1 The L3 Interconnect converts AHB-lite write bursts to AXI single transactions.
RW 0x0
0 rd_incr_override

Controls how AHB-lite read burst transactions are converted to AXI tranactions.

Value Description
0x0 The L3 Interconnect converts AHB-lite read bursts to AXI transactions in accordance with the default behavior as specified in the NIC-301 documentation.
0x1 The L3 Interconnect converts AHB-lite read bursts to AXI single transactions.
RW 0x0