diff options
Diffstat (limited to 'tests/arch/common/adffs.v')
| -rw-r--r-- | tests/arch/common/adffs.v | 54 |
1 files changed, 25 insertions, 29 deletions
diff --git a/tests/arch/common/adffs.v b/tests/arch/common/adffs.v index 223b52d21..576bd81a6 100644 --- a/tests/arch/common/adffs.v +++ b/tests/arch/common/adffs.v @@ -1,47 +1,43 @@ -module adff - ( input d, clk, clr, output reg q ); +module adff( input d, clk, clr, output reg q ); initial begin - q = 0; + q = 0; end - always @( posedge clk, posedge clr ) - if ( clr ) - q <= 1'b0; - else - q <= d; + always @( posedge clk, posedge clr ) + if ( clr ) + q <= 1'b0; + else + q <= d; endmodule -module adffn - ( input d, clk, clr, output reg q ); +module adffn( input d, clk, clr, output reg q ); initial begin q = 0; end - always @( posedge clk, negedge clr ) - if ( !clr ) - q <= 1'b0; - else - q <= d; + always @( posedge clk, negedge clr ) + if ( !clr ) + q <= 1'b0; + else + q <= d; endmodule -module dffs - ( input d, clk, pre, clr, output reg q ); +module dffs( input d, clk, pre, clr, output reg q ); initial begin q = 0; end - always @( posedge clk ) - if ( pre ) - q <= 1'b1; - else - q <= d; + always @( posedge clk ) + if ( pre ) + q <= 1'b1; + else + q <= d; endmodule -module ndffnr - ( input d, clk, pre, clr, output reg q ); +module ndffnr( input d, clk, pre, clr, output reg q ); initial begin q = 0; end - always @( negedge clk ) - if ( !clr ) - q <= 1'b0; - else - q <= d; + always @( negedge clk ) + if ( !clr ) + q <= 1'b0; + else + q <= d; endmodule |