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oh/asiclib/hdl/asic_sdffrq.v
aolofsson 3dbb3755af Adding asiclib
-Represent set of cells that need hard coded cells or hard coded gate level designs.
2021-07-27 22:24:40 -04:00

26 lines
834 B
Verilog

//#############################################################################
//# Function: Positive edge-triggered static D-type flop-flop with async #
//# active low reset and scan input #
//# #
//# Copyright: OH Project Authors. All rights Reserved. #
//# License: MIT (see LICENSE file in OH repository) #
//#############################################################################
module asic_sdffrq
(
input d,
input si,
input se,
input clk,
input nreset,
output reg q
);
always @ (posedge clk or negedge nreset)
if(!nreset)
q <= 1'b0;
else
q <= se ? si : d;
endmodule