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Diffstat (limited to 'tests/various/dynamic_part_select/latch_002_gate.v')
| -rw-r--r-- | tests/various/dynamic_part_select/latch_002_gate.v | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/tests/various/dynamic_part_select/latch_002_gate.v b/tests/various/dynamic_part_select/latch_002_gate.v new file mode 100644 index 000000000..4acf129c6 --- /dev/null +++ b/tests/various/dynamic_part_select/latch_002_gate.v @@ -0,0 +1,18 @@ +`default_nettype none +module latch_002_gate(dword, vect, sel, st); + output reg [63:0] dword; + input wire [7:0] vect; + input wire [7:0] sel; + input wire st; + reg [63:0] mask; + reg [63:0] data; + always @* + case (|(st)) + 1'b 1: + begin + mask = (8'b 11111111)<<((((8)*(sel)))+(0)); + data = ((8'b 11111111)&(vect[7:0]))<<((((8)*(sel)))+(0)); + dword <= ((dword)&(~(mask)))|(data); + end + endcase +endmodule |