From a083073ec8ccac04861e06223b117304bd517565 Mon Sep 17 00:00:00 2001 From: Yann Herklotz Date: Tue, 5 Nov 2019 10:17:11 +0000 Subject: Add asynchronous load --- data/cells_cyclone_v.v | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-) diff --git a/data/cells_cyclone_v.v b/data/cells_cyclone_v.v index 6938ac9..4fcd49d 100644 --- a/data/cells_cyclone_v.v +++ b/data/cells_cyclone_v.v @@ -220,8 +220,12 @@ module dffeas (d, clk, ena, clrn, prn, aload, asdata, sclr, sload, devclrn, devp output reg q = 0; - always @(posedge clk) begin - if (sload == 1'b1) + always @(posedge clk or posedge aload) begin + if (sclr == 1'b1) + q <= 0; + else if (aload == 1'b1) + q <= asdata; + else if (sload == 1'b1) q <= asdata; else q <= d; -- cgit