summaryrefslogtreecommitdiff
path: root/rtl/gfx/skid_flow.sv
diff options
context:
space:
mode:
Diffstat (limited to 'rtl/gfx/skid_flow.sv')
-rw-r--r--rtl/gfx/skid_flow.sv31
1 files changed, 0 insertions, 31 deletions
diff --git a/rtl/gfx/skid_flow.sv b/rtl/gfx/skid_flow.sv
deleted file mode 100644
index 2b521e5..0000000
--- a/rtl/gfx/skid_flow.sv
+++ /dev/null
@@ -1,31 +0,0 @@
-module skid_flow
-(
- input logic clk,
- rst_n,
-
- input logic in_valid,
- out_ready,
-
- output logic in_ready,
- out_valid,
- stall
-);
-
- logic was_ready, was_valid;
-
- assign stall = !in_ready;
- assign in_ready = was_ready || !was_valid;
- assign out_valid = in_valid || stall;
-
- always @(posedge clk or negedge rst_n)
- if (!rst_n) begin
- was_ready <= 0;
- was_valid <= 0;
- end else begin
- was_ready <= out_ready;
-
- if (!stall)
- was_valid <= in_valid;
- end
-
-endmodule