yosys/techlibs/ecp5/brams_map.v

490 lines
12 KiB
Verilog

module $__ECP5_DP16KD_ (...);
parameter INIT = 0;
parameter OPTION_RESETMODE = "SYNC";
parameter PORT_A_WIDTH = 18;
parameter PORT_A_WR_BE_WIDTH = 2;
parameter PORT_A_CLK_POL = 1;
parameter PORT_A_OPTION_WRITEMODE = "NORMAL";
input PORT_A_CLK;
input PORT_A_CLK_EN;
input PORT_A_WR_EN;
input PORT_A_RD_SRST;
input PORT_A_RD_ARST;
input [13:0] PORT_A_ADDR;
input [PORT_A_WR_BE_WIDTH-1:0] PORT_A_WR_BE;
input [PORT_A_WIDTH-1:0] PORT_A_WR_DATA;
output [PORT_A_WIDTH-1:0] PORT_A_RD_DATA;
parameter PORT_B_WIDTH = 18;
parameter PORT_B_WR_BE_WIDTH = 2;
parameter PORT_B_CLK_POL = 1;
parameter PORT_B_OPTION_WRITEMODE = "NORMAL";
input PORT_B_CLK;
input PORT_B_CLK_EN;
input PORT_B_WR_EN;
input PORT_B_RD_SRST;
input PORT_B_RD_ARST;
input [13:0] PORT_B_ADDR;
input [PORT_B_WR_BE_WIDTH-1:0] PORT_B_WR_BE;
input [PORT_B_WIDTH-1:0] PORT_B_WR_DATA;
output [PORT_B_WIDTH-1:0] PORT_B_RD_DATA;
function [319:0] init_slice;
input integer idx;
integer i, j;
init_slice = 0;
for (i = 0; i < 16; i = i + 1) begin
init_slice[i*20+:18] = INIT[(idx * 16 + i) * 18+:18];
end
endfunction
wire [17:0] DOA;
wire [17:0] DOB;
wire [17:0] DIA = PORT_A_WR_DATA;
wire [17:0] DIB = PORT_B_WR_DATA;
assign PORT_A_RD_DATA = DOA;
assign PORT_B_RD_DATA = DOB;
DP16KD #(
.INITVAL_00(init_slice('h00)),
.INITVAL_01(init_slice('h01)),
.INITVAL_02(init_slice('h02)),
.INITVAL_03(init_slice('h03)),
.INITVAL_04(init_slice('h04)),
.INITVAL_05(init_slice('h05)),
.INITVAL_06(init_slice('h06)),
.INITVAL_07(init_slice('h07)),
.INITVAL_08(init_slice('h08)),
.INITVAL_09(init_slice('h09)),
.INITVAL_0A(init_slice('h0a)),
.INITVAL_0B(init_slice('h0b)),
.INITVAL_0C(init_slice('h0c)),
.INITVAL_0D(init_slice('h0d)),
.INITVAL_0E(init_slice('h0e)),
.INITVAL_0F(init_slice('h0f)),
.INITVAL_10(init_slice('h10)),
.INITVAL_11(init_slice('h11)),
.INITVAL_12(init_slice('h12)),
.INITVAL_13(init_slice('h13)),
.INITVAL_14(init_slice('h14)),
.INITVAL_15(init_slice('h15)),
.INITVAL_16(init_slice('h16)),
.INITVAL_17(init_slice('h17)),
.INITVAL_18(init_slice('h18)),
.INITVAL_19(init_slice('h19)),
.INITVAL_1A(init_slice('h1a)),
.INITVAL_1B(init_slice('h1b)),
.INITVAL_1C(init_slice('h1c)),
.INITVAL_1D(init_slice('h1d)),
.INITVAL_1E(init_slice('h1e)),
.INITVAL_1F(init_slice('h1f)),
.INITVAL_20(init_slice('h20)),
.INITVAL_21(init_slice('h21)),
.INITVAL_22(init_slice('h22)),
.INITVAL_23(init_slice('h23)),
.INITVAL_24(init_slice('h24)),
.INITVAL_25(init_slice('h25)),
.INITVAL_26(init_slice('h26)),
.INITVAL_27(init_slice('h27)),
.INITVAL_28(init_slice('h28)),
.INITVAL_29(init_slice('h29)),
.INITVAL_2A(init_slice('h2a)),
.INITVAL_2B(init_slice('h2b)),
.INITVAL_2C(init_slice('h2c)),
.INITVAL_2D(init_slice('h2d)),
.INITVAL_2E(init_slice('h2e)),
.INITVAL_2F(init_slice('h2f)),
.INITVAL_30(init_slice('h30)),
.INITVAL_31(init_slice('h31)),
.INITVAL_32(init_slice('h32)),
.INITVAL_33(init_slice('h33)),
.INITVAL_34(init_slice('h34)),
.INITVAL_35(init_slice('h35)),
.INITVAL_36(init_slice('h36)),
.INITVAL_37(init_slice('h37)),
.INITVAL_38(init_slice('h38)),
.INITVAL_39(init_slice('h39)),
.INITVAL_3A(init_slice('h3a)),
.INITVAL_3B(init_slice('h3b)),
.INITVAL_3C(init_slice('h3c)),
.INITVAL_3D(init_slice('h3d)),
.INITVAL_3E(init_slice('h3e)),
.INITVAL_3F(init_slice('h3f)),
.DATA_WIDTH_A(PORT_A_WIDTH),
.DATA_WIDTH_B(PORT_B_WIDTH),
.REGMODE_A("NOREG"),
.REGMODE_B("NOREG"),
.RESETMODE(OPTION_RESETMODE),
.ASYNC_RESET_RELEASE(OPTION_RESETMODE),
.CSDECODE_A("0b000"),
.CSDECODE_B("0b000"),
.CLKAMUX(PORT_A_CLK_POL ? "CLKA" : "INV"),
.CLKBMUX(PORT_B_CLK_POL ? "CLKB" : "INV"),
.WRITEMODE_A(PORT_A_OPTION_WRITEMODE),
.WRITEMODE_B(PORT_B_OPTION_WRITEMODE),
.GSR("AUTO")
) _TECHMAP_REPLACE_ (
.CLKA(PORT_A_CLK),
.WEA(PORT_A_WIDTH == 18 ? PORT_A_WR_EN : (PORT_A_WR_EN | PORT_A_WR_BE[0])),
.CEA(PORT_A_CLK_EN),
.OCEA(1'b1),
.RSTA(OPTION_RESETMODE == "SYNC" ? PORT_A_RD_SRST : PORT_A_RD_ARST),
.CSA0(1'b0),
.CSA1(1'b0),
.CSA2(1'b0),
.ADA0(PORT_A_WIDTH == 18 ? PORT_A_WR_BE[0] : PORT_A_ADDR[0]),
.ADA1(PORT_A_WIDTH == 18 ? PORT_A_WR_BE[1] : PORT_A_ADDR[1]),
.ADA2(PORT_A_ADDR[2]),
.ADA3(PORT_A_ADDR[3]),
.ADA4(PORT_A_ADDR[4]),
.ADA5(PORT_A_ADDR[5]),
.ADA6(PORT_A_ADDR[6]),
.ADA7(PORT_A_ADDR[7]),
.ADA8(PORT_A_ADDR[8]),
.ADA9(PORT_A_ADDR[9]),
.ADA10(PORT_A_ADDR[10]),
.ADA11(PORT_A_ADDR[11]),
.ADA12(PORT_A_ADDR[12]),
.ADA13(PORT_A_ADDR[13]),
.DIA0(DIA[0]),
.DIA1(DIA[1]),
.DIA2(DIA[2]),
.DIA3(DIA[3]),
.DIA4(DIA[4]),
.DIA5(DIA[5]),
.DIA6(DIA[6]),
.DIA7(DIA[7]),
.DIA8(DIA[8]),
.DIA9(DIA[9]),
.DIA10(DIA[10]),
.DIA11(DIA[11]),
.DIA12(DIA[12]),
.DIA13(DIA[13]),
.DIA14(DIA[14]),
.DIA15(DIA[15]),
.DIA16(DIA[16]),
.DIA17(DIA[17]),
.DOA0(DOA[0]),
.DOA1(DOA[1]),
.DOA2(DOA[2]),
.DOA3(DOA[3]),
.DOA4(DOA[4]),
.DOA5(DOA[5]),
.DOA6(DOA[6]),
.DOA7(DOA[7]),
.DOA8(DOA[8]),
.DOA9(DOA[9]),
.DOA10(DOA[10]),
.DOA11(DOA[11]),
.DOA12(DOA[12]),
.DOA13(DOA[13]),
.DOA14(DOA[14]),
.DOA15(DOA[15]),
.DOA16(DOA[16]),
.DOA17(DOA[17]),
.CLKB(PORT_B_CLK),
.WEB(PORT_B_WIDTH == 18 ? PORT_B_WR_EN : (PORT_B_WR_EN | PORT_B_WR_BE[0])),
.CEB(PORT_B_CLK_EN),
.OCEB(1'b1),
.RSTB(OPTION_RESETMODE == "SYNC" ? PORT_B_RD_SRST : PORT_B_RD_ARST),
.CSB0(1'b0),
.CSB1(1'b0),
.CSB2(1'b0),
.ADB0(PORT_B_WIDTH == 18 ? PORT_B_WR_BE[0] : PORT_B_ADDR[0]),
.ADB1(PORT_B_WIDTH == 18 ? PORT_B_WR_BE[1] : PORT_B_ADDR[1]),
.ADB2(PORT_B_ADDR[2]),
.ADB3(PORT_B_ADDR[3]),
.ADB4(PORT_B_ADDR[4]),
.ADB5(PORT_B_ADDR[5]),
.ADB6(PORT_B_ADDR[6]),
.ADB7(PORT_B_ADDR[7]),
.ADB8(PORT_B_ADDR[8]),
.ADB9(PORT_B_ADDR[9]),
.ADB10(PORT_B_ADDR[10]),
.ADB11(PORT_B_ADDR[11]),
.ADB12(PORT_B_ADDR[12]),
.ADB13(PORT_B_ADDR[13]),
.DIB0(DIB[0]),
.DIB1(DIB[1]),
.DIB2(DIB[2]),
.DIB3(DIB[3]),
.DIB4(DIB[4]),
.DIB5(DIB[5]),
.DIB6(DIB[6]),
.DIB7(DIB[7]),
.DIB8(DIB[8]),
.DIB9(DIB[9]),
.DIB10(DIB[10]),
.DIB11(DIB[11]),
.DIB12(DIB[12]),
.DIB13(DIB[13]),
.DIB14(DIB[14]),
.DIB15(DIB[15]),
.DIB16(DIB[16]),
.DIB17(DIB[17]),
.DOB0(DOB[0]),
.DOB1(DOB[1]),
.DOB2(DOB[2]),
.DOB3(DOB[3]),
.DOB4(DOB[4]),
.DOB5(DOB[5]),
.DOB6(DOB[6]),
.DOB7(DOB[7]),
.DOB8(DOB[8]),
.DOB9(DOB[9]),
.DOB10(DOB[10]),
.DOB11(DOB[11]),
.DOB12(DOB[12]),
.DOB13(DOB[13]),
.DOB14(DOB[14]),
.DOB15(DOB[15]),
.DOB16(DOB[16]),
.DOB17(DOB[17]),
);
endmodule
module $__ECP5_PDPW16KD_ (...);
parameter INIT = 0;
parameter OPTION_RESETMODE = "SYNC";
parameter PORT_R_WIDTH = 36;
parameter PORT_R_CLK_POL = 1;
input PORT_R_CLK;
input PORT_R_CLK_EN;
input PORT_R_RD_SRST;
input PORT_R_RD_ARST;
input [13:0] PORT_R_ADDR;
output [PORT_R_WIDTH-1:0] PORT_R_RD_DATA;
parameter PORT_W_WIDTH = 36;
parameter PORT_W_WR_EN_WIDTH = 4;
parameter PORT_W_CLK_POL = 1;
input PORT_W_CLK;
input PORT_W_CLK_EN;
input [13:0] PORT_W_ADDR;
input [PORT_W_WR_EN_WIDTH-1:0] PORT_W_WR_EN;
input [PORT_W_WIDTH-1:0] PORT_W_WR_DATA;
function [319:0] init_slice;
input integer idx;
integer i, j;
init_slice = 0;
for (i = 0; i < 16; i = i + 1) begin
init_slice[i*20+:18] = INIT[(idx * 16 + i) * 18+:18];
end
endfunction
wire [35:0] DI = PORT_W_WR_DATA;
wire [35:0] DO;
assign PORT_R_RD_DATA = PORT_R_WIDTH == 36 ? DO : DO[35:18];
DP16KD #(
.INITVAL_00(init_slice('h00)),
.INITVAL_01(init_slice('h01)),
.INITVAL_02(init_slice('h02)),
.INITVAL_03(init_slice('h03)),
.INITVAL_04(init_slice('h04)),
.INITVAL_05(init_slice('h05)),
.INITVAL_06(init_slice('h06)),
.INITVAL_07(init_slice('h07)),
.INITVAL_08(init_slice('h08)),
.INITVAL_09(init_slice('h09)),
.INITVAL_0A(init_slice('h0a)),
.INITVAL_0B(init_slice('h0b)),
.INITVAL_0C(init_slice('h0c)),
.INITVAL_0D(init_slice('h0d)),
.INITVAL_0E(init_slice('h0e)),
.INITVAL_0F(init_slice('h0f)),
.INITVAL_10(init_slice('h10)),
.INITVAL_11(init_slice('h11)),
.INITVAL_12(init_slice('h12)),
.INITVAL_13(init_slice('h13)),
.INITVAL_14(init_slice('h14)),
.INITVAL_15(init_slice('h15)),
.INITVAL_16(init_slice('h16)),
.INITVAL_17(init_slice('h17)),
.INITVAL_18(init_slice('h18)),
.INITVAL_19(init_slice('h19)),
.INITVAL_1A(init_slice('h1a)),
.INITVAL_1B(init_slice('h1b)),
.INITVAL_1C(init_slice('h1c)),
.INITVAL_1D(init_slice('h1d)),
.INITVAL_1E(init_slice('h1e)),
.INITVAL_1F(init_slice('h1f)),
.INITVAL_20(init_slice('h20)),
.INITVAL_21(init_slice('h21)),
.INITVAL_22(init_slice('h22)),
.INITVAL_23(init_slice('h23)),
.INITVAL_24(init_slice('h24)),
.INITVAL_25(init_slice('h25)),
.INITVAL_26(init_slice('h26)),
.INITVAL_27(init_slice('h27)),
.INITVAL_28(init_slice('h28)),
.INITVAL_29(init_slice('h29)),
.INITVAL_2A(init_slice('h2a)),
.INITVAL_2B(init_slice('h2b)),
.INITVAL_2C(init_slice('h2c)),
.INITVAL_2D(init_slice('h2d)),
.INITVAL_2E(init_slice('h2e)),
.INITVAL_2F(init_slice('h2f)),
.INITVAL_30(init_slice('h30)),
.INITVAL_31(init_slice('h31)),
.INITVAL_32(init_slice('h32)),
.INITVAL_33(init_slice('h33)),
.INITVAL_34(init_slice('h34)),
.INITVAL_35(init_slice('h35)),
.INITVAL_36(init_slice('h36)),
.INITVAL_37(init_slice('h37)),
.INITVAL_38(init_slice('h38)),
.INITVAL_39(init_slice('h39)),
.INITVAL_3A(init_slice('h3a)),
.INITVAL_3B(init_slice('h3b)),
.INITVAL_3C(init_slice('h3c)),
.INITVAL_3D(init_slice('h3d)),
.INITVAL_3E(init_slice('h3e)),
.INITVAL_3F(init_slice('h3f)),
.DATA_WIDTH_A(PORT_W_WIDTH),
.DATA_WIDTH_B(PORT_R_WIDTH),
.REGMODE_A("NOREG"),
.REGMODE_B("NOREG"),
.RESETMODE(OPTION_RESETMODE),
.ASYNC_RESET_RELEASE(OPTION_RESETMODE),
.CSDECODE_A("0b000"),
.CSDECODE_B("0b000"),
.CLKAMUX(PORT_W_CLK_POL ? "CLKA" : "INV"),
.CLKBMUX(PORT_R_CLK_POL ? "CLKB" : "INV"),
.GSR("AUTO")
) _TECHMAP_REPLACE_ (
.CLKA(PORT_W_CLK),
.WEA(PORT_W_WIDTH >= 18 ? 1'b1 : PORT_W_WR_EN[0]),
.CEA(PORT_W_CLK_EN),
.OCEA(1'b0),
.RSTA(1'b0),
.CSA0(1'b0),
.CSA1(1'b0),
.CSA2(1'b0),
.ADA0(PORT_W_WIDTH >= 18 ? PORT_W_WR_EN[0] : PORT_W_ADDR[0]),
.ADA1(PORT_W_WIDTH >= 18 ? PORT_W_WR_EN[1] : PORT_W_ADDR[1]),
.ADA2(PORT_W_WIDTH >= 36 ? PORT_W_WR_EN[2] : PORT_W_ADDR[2]),
.ADA3(PORT_W_WIDTH >= 36 ? PORT_W_WR_EN[3] : PORT_W_ADDR[3]),
.ADA4(PORT_W_ADDR[4]),
.ADA5(PORT_W_ADDR[5]),
.ADA6(PORT_W_ADDR[6]),
.ADA7(PORT_W_ADDR[7]),
.ADA8(PORT_W_ADDR[8]),
.ADA9(PORT_W_ADDR[9]),
.ADA10(PORT_W_ADDR[10]),
.ADA11(PORT_W_ADDR[11]),
.ADA12(PORT_W_ADDR[12]),
.ADA13(PORT_W_ADDR[13]),
.DIA0(DI[0]),
.DIA1(DI[1]),
.DIA2(DI[2]),
.DIA3(DI[3]),
.DIA4(DI[4]),
.DIA5(DI[5]),
.DIA6(DI[6]),
.DIA7(DI[7]),
.DIA8(DI[8]),
.DIA9(DI[9]),
.DIA10(DI[10]),
.DIA11(DI[11]),
.DIA12(DI[12]),
.DIA13(DI[13]),
.DIA14(DI[14]),
.DIA15(DI[15]),
.DIA16(DI[16]),
.DIA17(DI[17]),
.DIB0(DI[18]),
.DIB1(DI[19]),
.DIB2(DI[20]),
.DIB3(DI[21]),
.DIB4(DI[22]),
.DIB5(DI[23]),
.DIB6(DI[24]),
.DIB7(DI[25]),
.DIB8(DI[26]),
.DIB9(DI[27]),
.DIB10(DI[28]),
.DIB11(DI[29]),
.DIB12(DI[30]),
.DIB13(DI[31]),
.DIB14(DI[32]),
.DIB15(DI[33]),
.DIB16(DI[34]),
.DIB17(DI[35]),
.CLKB(PORT_R_CLK),
.WEB(1'b0),
.CEB(PORT_R_CLK_EN),
.OCEB(1'b1),
.RSTB(OPTION_RESETMODE == "SYNC" ? PORT_R_RD_SRST : PORT_R_RD_ARST),
.CSB0(1'b0),
.CSB1(1'b0),
.CSB2(1'b0),
.ADB0(PORT_R_ADDR[0]),
.ADB1(PORT_R_ADDR[1]),
.ADB2(PORT_R_ADDR[2]),
.ADB3(PORT_R_ADDR[3]),
.ADB4(PORT_R_ADDR[4]),
.ADB5(PORT_R_ADDR[5]),
.ADB6(PORT_R_ADDR[6]),
.ADB7(PORT_R_ADDR[7]),
.ADB8(PORT_R_ADDR[8]),
.ADB9(PORT_R_ADDR[9]),
.ADB10(PORT_R_ADDR[10]),
.ADB11(PORT_R_ADDR[11]),
.ADB12(PORT_R_ADDR[12]),
.ADB13(PORT_R_ADDR[13]),
.DOA0(DO[0]),
.DOA1(DO[1]),
.DOA2(DO[2]),
.DOA3(DO[3]),
.DOA4(DO[4]),
.DOA5(DO[5]),
.DOA6(DO[6]),
.DOA7(DO[7]),
.DOA8(DO[8]),
.DOA9(DO[9]),
.DOA10(DO[10]),
.DOA11(DO[11]),
.DOA12(DO[12]),
.DOA13(DO[13]),
.DOA14(DO[14]),
.DOA15(DO[15]),
.DOA16(DO[16]),
.DOA17(DO[17]),
.DOB0(DO[18]),
.DOB1(DO[19]),
.DOB2(DO[20]),
.DOB3(DO[21]),
.DOB4(DO[22]),
.DOB5(DO[23]),
.DOB6(DO[24]),
.DOB7(DO[25]),
.DOB8(DO[26]),
.DOB9(DO[27]),
.DOB10(DO[28]),
.DOB11(DO[29]),
.DOB12(DO[30]),
.DOB13(DO[31]),
.DOB14(DO[32]),
.DOB15(DO[33]),
.DOB16(DO[34]),
.DOB17(DO[35]),
);
endmodule