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axi_dmac: Remove unused address bits on AXI-Lite bus 

The address width for the AXI-Lite configuration bus for the core is only
14 bit. Remove the upper unused bits from the public interface.

This allows infrastructure code to know about this and it might be able to
perform optimizations of the interconnect based on this.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
main
Lars-Peter Clausen 2015-09-21 13:57:45 +02:00
parent 0702f2c231
commit 104e49d515
1 changed files with 2 additions and 2 deletions
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4
library/axi_dmac/axi_dmac.v
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@ -42,7 +42,7 @@ module axi_dmac (
input s_axi_aresetn, input s_axi_aresetn,
input s_axi_awvalid, input s_axi_awvalid,
input [31:0] s_axi_awaddr, input [13:0] s_axi_awaddr,
output s_axi_awready, output s_axi_awready,
input [2:0] s_axi_awprot, input [2:0] s_axi_awprot,
input s_axi_wvalid, input s_axi_wvalid,
@ -53,7 +53,7 @@ module axi_dmac (
output [ 1:0] s_axi_bresp, output [ 1:0] s_axi_bresp,
input s_axi_bready, input s_axi_bready,
input s_axi_arvalid, input s_axi_arvalid,
input [31:0] s_axi_araddr, input [13:0] s_axi_araddr,
output s_axi_arready, output s_axi_arready,
input [2:0] s_axi_arprot, input [2:0] s_axi_arprot,
output s_axi_rvalid, output s_axi_rvalid,