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minor update

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This commit is contained in:
Blaise Tine
2020-12-24 09:22:44 -08:00
parent 703a861fe9
commit 3fdc49971c
3 changed files with 44 additions and 50 deletions
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6
hw/rtl/VX_databus_arb.v
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@@ -76,7 +76,7 @@ module VX_databus_arb (
wire [1:0] rsp_ready_in;
wire core_rsp_valid;
wire [`NUM_THREADS-1:0] core_rsp_tmask;
wire [`NUM_THREADS-1:0] core_rsp_valid_tmask;
assign rsp_data_in[0] = {cache_rsp_if.valid, cache_rsp_if.data, cache_rsp_if.tag};
assign rsp_data_in[1] = {smem_rsp_if.valid, smem_rsp_if.data, smem_rsp_if.tag};
@@ -95,13 +95,13 @@ module VX_databus_arb (
.data_in (rsp_data_in),
.ready_in (rsp_ready_in),
.valid_out (core_rsp_valid),
.data_out ({core_rsp_tmask, core_rsp_if.data, core_rsp_if.tag}),
.data_out ({core_rsp_valid_tmask, core_rsp_if.data, core_rsp_if.tag}),
.ready_out (core_rsp_if.ready)
);
assign cache_rsp_if.ready = rsp_ready_in[0];
assign smem_rsp_if.ready = rsp_ready_in[1];
assign core_rsp_if.valid = core_rsp_tmask & {`NUM_THREADS{core_rsp_valid}};
assign core_rsp_if.valid = {`NUM_THREADS{core_rsp_valid}} & core_rsp_valid_tmask;
endmodule