diff options
Diffstat (limited to 'techlibs/greenpak4/cells_map.v')
| -rw-r--r-- | techlibs/greenpak4/cells_map.v | 74 |
1 files changed, 60 insertions, 14 deletions
diff --git a/techlibs/greenpak4/cells_map.v b/techlibs/greenpak4/cells_map.v index 667d853d..111a77a1 100644 --- a/techlibs/greenpak4/cells_map.v +++ b/techlibs/greenpak4/cells_map.v @@ -1,20 +1,61 @@ -module \$_DFF_P_ (input D, C, output Q); - GP_DFF _TECHMAP_REPLACE_ ( +module GP_DFFS(input D, CLK, nSET, output reg Q); + parameter [0:0] INIT = 1'bx; + GP_DFFSR #( + .INIT(INIT), + .SRMODE(1'b1), + ) _TECHMAP_REPLACE_ ( .D(D), - .Q(Q), - .CLK(C), - .nRSTZ(1'b1), - .nSETZ(1'b1) + .CLK(CLK), + .nSR(nSET), + .Q(Q) ); endmodule -module \$_DFFSR_PNN_ (input C, S, R, D, output Q); - GP_DFF _TECHMAP_REPLACE_ ( +module GP_DFFR(input D, CLK, nRST, output reg Q); + parameter [0:0] INIT = 1'bx; + GP_DFFSR #( + .INIT(INIT), + .SRMODE(1'b0), + ) _TECHMAP_REPLACE_ ( .D(D), - .Q(Q), - .CLK(C), - .nRSTZ(R), - .nSETZ(S) + .CLK(CLK), + .nSR(nRST), + .Q(Q) + ); +endmodule + +module GP_DFFSI(input D, CLK, nSET, output reg nQ); + parameter [0:0] INIT = 1'bx; + GP_DFFSRI #( + .INIT(INIT), + .SRMODE(1'b1), + ) _TECHMAP_REPLACE_ ( + .D(D), + .CLK(CLK), + .nSR(nSET), + .nQ(nQ) + ); +endmodule + +module GP_DFFRI(input D, CLK, nRST, output reg nQ); + parameter [0:0] INIT = 1'bx; + GP_DFFSRI #( + .INIT(INIT), + .SRMODE(1'b0), + ) _TECHMAP_REPLACE_ ( + .D(D), + .CLK(CLK), + .nSR(nRST), + .nQ(nQ) + ); +endmodule + +module GP_OBUFT(input IN, input OE, output OUT); + GP_IOBUF _TECHMAP_REPLACE_ ( + .IN(IN), + .OE(OE), + .IO(OUT), + .OUT() ); endmodule @@ -27,8 +68,13 @@ module \$lut (A, Y); generate if (WIDTH == 1) begin - GP_2LUT #(.INIT({2'b00, LUT})) _TECHMAP_REPLACE_ (.OUT(Y), - .IN0(A[0]), .IN1(1'b0)); + if(LUT == 2'b01) begin + GP_INV _TECHMAP_REPLACE_ (.OUT(Y), .IN(A[0]) ); + end + else begin + GP_2LUT #(.INIT({2'b00, LUT})) _TECHMAP_REPLACE_ (.OUT(Y), + .IN0(A[0]), .IN1(1'b0)); + end end else if (WIDTH == 2) begin GP_2LUT #(.INIT(LUT)) _TECHMAP_REPLACE_ (.OUT(Y), |