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pt sampling - dcache arb; pt address compute setup

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This commit is contained in:
Krishna Yalamarthy
2021-03-17 12:07:25 -04:00
parent 2cbc1c4161
commit 6febdf7399
7 changed files with 450 additions and 5 deletions
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10
hw/rtl/VX_gpu_unit.v
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@@ -13,6 +13,9 @@ module VX_gpu_unit #(
`ifdef EXT_TEX_ENABLE
VX_tex_csr_if tex_csr_if,
VX_dcache_core_req_if dcache_req_if,
VX_dcache_core_rsp_if dcache_rsp_if,
`endif
// Outputs
@@ -112,7 +115,8 @@ module VX_gpu_unit #(
for (genvar i = 0; i < `NUM_THREADS; i++) begin
assign tex_req_if.u[i] = gpu_req_if.rs1_data[i];
assign tex_req_if.v[i] = gpu_req_if.rs2_data[i];
assign tex_req_if.lod_t[i] = gpu_req_if.rs3_data[i];
assign tex_req_if.lod[i] = gpu_req_if.rs3_data[i][31:8];
assign tex_req_if.t[i] = gpu_req_if.rs3_data[i][7:0];
end
VX_tex_unit #(
@@ -122,7 +126,9 @@ module VX_gpu_unit #(
.reset (reset),
.tex_req_if (tex_req_if),
.tex_csr_if (tex_csr_if),
.tex_rsp_if (tex_rsp_if)
.tex_rsp_if (tex_rsp_if),
.dcache_req_if (dcache_req_if),
.dcache_rsp_if (dcache_rsp_if)
);
assign tex_rsp_if.ready = !stall_out;