Merge remote-tracking branch 'origin/master' into xaig_dff

1 files changed, 0 insertions, 47 deletions

diff --git a/tests/ice40/macc.v b/tests/ice40/macc.v
deleted file mode 100644
index 6f68e7500..000000000
--- a/tests/ice40/macc.v
+++ /dev/null
@@ -1,47 +0,0 @@
-/*
-Example from: https://www.latticesemi.com/-/media/LatticeSemi/Documents/UserManuals/EI/iCEcube201701UserGuide.ashx?document_id=52071 [p. 77].
-*/
-module top(clk,a,b,c,set);
-parameter A_WIDTH = 6 /*4*/;
-parameter B_WIDTH = 6 /*3*/;
-input set;
-input clk;
-input signed [(A_WIDTH - 1):0] a;
-input signed [(B_WIDTH - 1):0] b;
-output signed [(A_WIDTH + B_WIDTH - 1):0] c;
-reg [(A_WIDTH + B_WIDTH - 1):0] reg_tmp_c;
-assign c = reg_tmp_c;
-always @(posedge clk)
-begin
-    if(set)
-    begin
-        reg_tmp_c <= 0;
-    end
-    else
-    begin
-        reg_tmp_c <= a * b + c;
-    end
-end
-endmodule
-
-module top2(clk,a,b,c,hold);
-parameter A_WIDTH = 6 /*4*/;
-parameter B_WIDTH = 6 /*3*/;
-input hold;
-input clk;
-input signed [(A_WIDTH - 1):0] a;
-input signed [(B_WIDTH - 1):0] b;
-output signed [(A_WIDTH + B_WIDTH - 1):0] c;
-reg signed [A_WIDTH-1:0] reg_a;
-reg signed [B_WIDTH-1:0] reg_b;
-reg [(A_WIDTH + B_WIDTH - 1):0] reg_tmp_c;
-assign c = reg_tmp_c;
-always @(posedge clk)
-begin
-    if (!hold) begin
-        reg_a <= a;
-        reg_b <= b;
-        reg_tmp_c <= reg_a * reg_b + c;
-    end
-end
-endmodule