diff options
Diffstat (limited to 'techlibs/gowin/cells_map.v')
| -rw-r--r-- | techlibs/gowin/cells_map.v | 33 |
1 files changed, 26 insertions, 7 deletions
diff --git a/techlibs/gowin/cells_map.v b/techlibs/gowin/cells_map.v index dc0e16db8..e485feebd 100644 --- a/techlibs/gowin/cells_map.v +++ b/techlibs/gowin/cells_map.v @@ -3,15 +3,8 @@ // DFFSE D Flip-Flop with Clock Enable and Synchronous Set // DFFRE D Flip-Flop with Clock Enable and Synchronous Reset -// DFFNS D Flip-Flop with Negative-Edge Clock and Synchronous Set // DFFNSE D Flip-Flop with Negative-Edge Clock,Clock Enable,and Synchronous Set -// DFFNR D Flip-Flop with Negative-Edge Clock and Synchronous Reset // DFFNRE D Flip-Flop with Negative-Edge Clock,Clock Enable, and Synchronous Reset -// DFFNP D Flip-Flop with Negative-Edge Clock and Asynchronous Preset -// DFFNPE D Flip-Flop with Negative-Edge Clock,Clock Enable, and Asynchronous Preset -// DFFNC D Flip-Flop with Negative-Edge Clock and Asynchronous Clear -// DFFNCE D Flip-Flop with Negative-Edge Clock,Clock Enable and Asynchronous Clear - //TODO all DFF* have INIT // DFFN D Flip-Flop with Negative-Edge Clock @@ -31,24 +24,50 @@ module \$_DFFE_NN_ (input D, C, E, output Q); DFFNE _TECHMAP_REPLACE_ (.D(D), . module \$__DFFS_PN0_ (input D, C, R, output Q); DFFR _TECHMAP_REPLACE_ (.D(D), .Q(Q), .CLK(C), .RESET(!R)); endmodule module \$__DFFS_PP0_ (input D, C, R, output Q); DFFR _TECHMAP_REPLACE_ (.D(D), .Q(Q), .CLK(C), .RESET(R)); endmodule +// DFFNR D Flip-Flop with Negative-Edge Clock and Synchronous Reset +module \$__DFFS_NN0_ (input D, C, R, output Q); DFFNR _TECHMAP_REPLACE_ (.D(D), .Q(Q), .CLK(C), .RESET(!R)); endmodule +module \$__DFFS_NP0_ (input D, C, R, output Q); DFFNR _TECHMAP_REPLACE_ (.D(D), .Q(Q), .CLK(C), .RESET(R)); endmodule + // DFFS D Flip-Flop with Synchronous Set module \$__DFFS_PN1_ (input D, C, R, output Q); DFFS _TECHMAP_REPLACE_ (.D(D), .Q(Q), .CLK(C), .SET(!R)); endmodule module \$__DFFS_PP1_ (input D, C, R, output Q); DFFS _TECHMAP_REPLACE_ (.D(D), .Q(Q), .CLK(C), .SET(R)); endmodule +// DFFNS D Flip-Flop with Negative-Edge Clock and Synchronous Set +module \$__DFFS_NN1_ (input D, C, R, output Q); DFFNS _TECHMAP_REPLACE_ (.D(D), .Q(Q), .CLK(C), .SET(!R)); endmodule +module \$__DFFS_NP1_ (input D, C, R, output Q); DFFNS _TECHMAP_REPLACE_ (.D(D), .Q(Q), .CLK(C), .SET(R)); endmodule + // DFFP D Flip-Flop with Asynchronous Preset module \$_DFF_PP1_ (input D, C, R, output Q); DFFP _TECHMAP_REPLACE_ (.D(D), .Q(Q), .CLK(C), .PRESET(R)); endmodule module \$_DFF_PN1_ (input D, C, R, output Q); DFFP _TECHMAP_REPLACE_ (.D(D), .Q(Q), .CLK(C), .PRESET(!R)); endmodule + +// DFFNP D Flip-Flop with Negative-Edge Clock and Asynchronous Preset +module \$_DFF_NP1_ (input D, C, R, output Q); DFFNP _TECHMAP_REPLACE_ (.D(D), .Q(Q), .CLK(C), .PRESET(R)); endmodule +module \$_DFF_NN1_ (input D, C, R, output Q); DFFNP _TECHMAP_REPLACE_ (.D(D), .Q(Q), .CLK(C), .PRESET(!R)); endmodule + // DFFC D Flip-Flop with Asynchronous Clear module \$_DFF_PP0_ (input D, C, R, output Q); DFFC _TECHMAP_REPLACE_ (.D(D), .Q(Q), .CLK(C), .CLEAR(R)); endmodule module \$_DFF_PN0_ (input D, C, R, output Q); DFFC _TECHMAP_REPLACE_ (.D(D), .Q(Q), .CLK(C), .CLEAR(!R)); endmodule +// DFFNC D Flip-Flop with Negative-Edge Clock and Asynchronous Clear +module \$_DFF_NP0_ (input D, C, R, output Q); DFFNC _TECHMAP_REPLACE_ (.D(D), .Q(Q), .CLK(C), .CLEAR(R)); endmodule +module \$_DFF_NN0_ (input D, C, R, output Q); DFFNC _TECHMAP_REPLACE_ (.D(D), .Q(Q), .CLK(C), .CLEAR(!R)); endmodule + // DFFPE D Flip-Flop with Clock Enable and Asynchronous Preset module \$__DFFE_PP1 (input D, C, R, E, output Q); DFFPE _TECHMAP_REPLACE_ (.D(D), .Q(Q), .CLK(C), .PRESET(R), .CE(E)); endmodule module \$__DFFE_PN1 (input D, C, R, E, output Q); DFFPE _TECHMAP_REPLACE_ (.D(D), .Q(Q), .CLK(C), .PRESET(!R), .CE(E)); endmodule + +// DFFNPE D Flip-Flop with Negative-Edge Clock,Clock Enable, and Asynchronous Preset +module \$__DFFE_NP1 (input D, C, R, E, output Q); DFFNPE _TECHMAP_REPLACE_ (.D(D), .Q(Q), .CLK(C), .PRESET(R), .CE(E)); endmodule +module \$__DFFE_NN1 (input D, C, R, E, output Q); DFFNPE _TECHMAP_REPLACE_ (.D(D), .Q(Q), .CLK(C), .PRESET(!R), .CE(E)); endmodule + // DFFCE D Flip-Flop with Clock Enable and Asynchronous Clear module \$__DFFE_PP0 (input D, C, R, E, output Q); DFFCE _TECHMAP_REPLACE_ (.D(D), .Q(Q), .CLK(C), .CLEAR(R), .CE(E)); endmodule module \$__DFFE_PN0 (input D, C, R, E, output Q); DFFCE _TECHMAP_REPLACE_ (.D(D), .Q(Q), .CLK(C), .CLEAR(!R), .CE(E)); endmodule +// DFFNCE D Flip-Flop with Negative-Edge Clock,Clock Enable and Asynchronous Clear +module \$__DFFE_NP0 (input D, C, R, E, output Q); DFFNCE _TECHMAP_REPLACE_ (.D(D), .Q(Q), .CLK(C), .CLEAR(R), .CE(E)); endmodule +module \$__DFFE_NN0 (input D, C, R, E, output Q); DFFNCE _TECHMAP_REPLACE_ (.D(D), .Q(Q), .CLK(C), .CLEAR(!R), .CE(E)); endmodule + module \$lut (A, Y); parameter WIDTH = 0; |