Support single slave interface

akinglw · Aug 23, 2018 · 4f01dfb · 4f01dfb
1 parent f1fb5b3
commit 4f01dfb
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Showing 2 changed files with 2 additions and 2 deletions.
diff --git a/rtl/axi_interconnect.v b/rtl/axi_interconnect.v
@@ -366,7 +366,7 @@ wire grant_valid;
 wire [CL_S_COUNT:0] grant_encoded;
 
 wire read = grant_encoded[0];
-wire [CL_S_COUNT-1:0] s_select = grant_encoded[CL_S_COUNT:1];
+wire [(CL_S_COUNT > 0 ? CL_S_COUNT-1 : 0):0] s_select = grant_encoded >> 1;
 
 arbiter #(
     .PORTS(S_COUNT*2),

diff --git a/rtl/axil_interconnect.v b/rtl/axil_interconnect.v
@@ -211,7 +211,7 @@ wire grant_valid;
 wire [CL_S_COUNT:0] grant_encoded;
 
 wire read = grant_encoded[0];
-wire [CL_S_COUNT-1:0] s_select = grant_encoded[CL_S_COUNT:1];
+wire [(CL_S_COUNT > 0 ? CL_S_COUNT-1 : 0):0] s_select = grant_encoded >> 1;
 
 arbiter #(
     .PORTS(S_COUNT*2),