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authorJoachim StroĢˆmbergson <joachim@secworks.se>2018-06-19 16:10:42 +0200
committerJoachim StroĢˆmbergson <joachim@secworks.se>2018-06-19 16:10:42 +0200
commit35c2a01ff8831dabcd06c00999a3f66e494ced22 (patch)
treed3ea5b447fcc9989d90c5f1db63b16d1b25c58fa /src
parent478179fd21ec7147208f071260b887e866b3a5c9 (diff)
Minor cleanup.
Diffstat (limited to 'src')
-rw-r--r--src/rtl/toggle.v11
1 files changed, 6 insertions, 5 deletions
diff --git a/src/rtl/toggle.v b/src/rtl/toggle.v
index 548b85e..31c4518 100644
--- a/src/rtl/toggle.v
+++ b/src/rtl/toggle.v
@@ -51,6 +51,7 @@ module toggle
reg [7 : 0] toggle_ctr_new;
reg toggle_reg;
+ reg toggle_new;
reg toggle_we;
assign gpio_b = {7'b1010101, toggle_reg};
@@ -67,22 +68,22 @@ module toggle
toggle_ctr_reg <= toggle_ctr_new;
if (toggle_we)
- toggle_reg <= ~toggle_reg;
+ toggle_reg <= toggle_new;
end
end
always @*
begin : sys_clk_toggle
+ toggle_new = ~toggle_reg;
+ toggle_we = 1'b0;
+
if (toggle_ctr_reg == TOGGLE_DELAY_CYCLES)
begin
toggle_ctr_new = 32'h0;
toggle_we = 1'b1;
end
else
- begin
- toggle_ctr_new = toggle_ctr_reg + 1'b1;
- toggle_we = 1'b0;
- end
+ toggle_ctr_new = toggle_ctr_reg + 1'b1;
end
endmodule // toggle