aboutsummaryrefslogtreecommitdiff
path: root/src
diff options
context:
space:
mode:
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