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OUTPUT_REG refactoring

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This commit is contained in:
Blaise Tine
2021-07-23 06:58:37 -07:00
parent 4ffbcb336f
commit ea1e0f201e
12 changed files with 78 additions and 76 deletions
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16
hw/rtl/afu/VX_avs_wrapper.v
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@@ -44,7 +44,7 @@ module VX_avs_wrapper #(
);
localparam BANK_ADDRW = `LOG2UP(NUM_BANKS);
localparam BUFFERED_OUTPUT = (NUM_BANKS > 2);
localparam OUTPUT_REG = (NUM_BANKS > 2);
// Requests handling
@@ -80,9 +80,9 @@ module VX_avs_wrapper #(
`UNUSED_VAR (req_queue_size)
VX_fifo_queue #(
.DATAW (REQ_TAG_WIDTH),
.SIZE (RD_QUEUE_SIZE),
.BUFFERED (!BUFFERED_OUTPUT)
.DATAW (REQ_TAG_WIDTH),
.SIZE (RD_QUEUE_SIZE),
.OUTPUT_REG (!OUTPUT_REG)
) rd_req_queue (
.clk (clk),
.reset (reset),
@@ -124,9 +124,9 @@ module VX_avs_wrapper #(
for (genvar i = 0; i < NUM_BANKS; i++) begin
VX_fifo_queue #(
.DATAW (AVS_DATA_WIDTH),
.SIZE (RD_QUEUE_SIZE),
.BUFFERED (!BUFFERED_OUTPUT)
.DATAW (AVS_DATA_WIDTH),
.SIZE (RD_QUEUE_SIZE),
.OUTPUT_REG (OUTPUT_REG)
) rd_rsp_queue (
.clk (clk),
.reset (reset),
@@ -151,7 +151,7 @@ module VX_avs_wrapper #(
VX_stream_arbiter #(
.NUM_REQS (NUM_BANKS),
.DATAW (AVS_DATA_WIDTH + REQ_TAG_WIDTH),
.BUFFERED (BUFFERED_OUTPUT)
.BUFFERED (OUTPUT_REG ? 1 : 0)
) rsp_arb (
.clk (clk),
.reset (reset),

6
hw/rtl/afu/vortex_afu.sv
View File

@@ -739,9 +739,9 @@ always @(posedge clk) begin
end
VX_fifo_queue #(
.DATAW (CCI_RD_QUEUE_DATAW),
.SIZE (CCI_RD_QUEUE_SIZE),
.BUFFERED (1)
.DATAW (CCI_RD_QUEUE_DATAW),
.SIZE (CCI_RD_QUEUE_SIZE),
.OUTPUT_REG (1)
) cci_rd_req_queue (
.clk (clk),
.reset (reset),