Added Xilinx bram black-box modules

diff --git a/techlibs/xilinx/Makefile.inc b/techlibs/xilinx/Makefile.inc
index 9af7b58f3bda79ab2b614cd4ff17b2dc6356ca1d..18f6764ea41ecd90d29973a5b4f1d96d9b3b4e0b 100644 (file)
--- a/techlibs/xilinx/Makefile.inc
+++ b/techlibs/xilinx/Makefile.inc
@@ -5,5 +5,6 @@ $(eval $(call add_share_file,share/xilinx,techlibs/xilinx/cells_map.v))
 $(eval $(call add_share_file,share/xilinx,techlibs/xilinx/cells_sim.v))
 $(eval $(call add_share_file,share/xilinx,techlibs/xilinx/brams.txt))
 $(eval $(call add_share_file,share/xilinx,techlibs/xilinx/brams_map.v))
+$(eval $(call add_share_file,share/xilinx,techlibs/xilinx/brams_bb.v))
 $(eval $(call add_share_file,share/xilinx,techlibs/xilinx/arith_map.v))
 

diff --git a/techlibs/xilinx/brams_bb.v b/techlibs/xilinx/brams_bb.v
new file mode 100644 (file)
index 0000000..a682ba4
--- /dev/null
+++ b/techlibs/xilinx/brams_bb.v
@@ -0,0 +1,319 @@
+module RAMB18E1 (
+       input CLKARDCLK,
+       input CLKBWRCLK,
+       input ENARDEN,
+       input ENBWREN,
+       input REGCEAREGCE,
+       input REGCEB,
+       input RSTRAMARSTRAM,
+       input RSTRAMB,
+       input RSTREGARSTREG,
+       input RSTREGB,
+
+       input [13:0] ADDRARDADDR,
+       input [13:0] ADDRBWRADDR,
+       input [15:0] DIADI,
+       input [15:0] DIBDI,
+       input [1:0] DIPADIP,
+       input [1:0] DIPBDIP,
+       input [1:0] WEA,
+       input [3:0] WEBWE,
+
+       output [15:0] DOADO,
+       output [15:0] DOBDO,
+       output [1:0] DOPADOP,
+       output [1:0] DOPBDOP
+);
+       parameter INITP_00 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+       parameter INITP_01 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+       parameter INITP_02 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+       parameter INITP_03 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+       parameter INITP_04 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+       parameter INITP_05 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+       parameter INITP_06 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+       parameter INITP_07 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+
+       parameter INIT_00 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+       parameter INIT_01 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+       parameter INIT_02 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+       parameter INIT_03 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+       parameter INIT_04 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+       parameter INIT_05 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+       parameter INIT_06 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+       parameter INIT_07 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+       parameter INIT_08 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+       parameter INIT_09 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+       parameter INIT_0A = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+       parameter INIT_0B = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+       parameter INIT_0C = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+       parameter INIT_0D = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+       parameter INIT_0E = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+       parameter INIT_0F = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+       parameter INIT_10 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+       parameter INIT_11 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+       parameter INIT_12 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+       parameter INIT_13 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+       parameter INIT_14 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+       parameter INIT_15 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+       parameter INIT_16 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+       parameter INIT_17 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+       parameter INIT_18 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+       parameter INIT_19 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+       parameter INIT_1A = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+       parameter INIT_1B = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+       parameter INIT_1C = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+       parameter INIT_1D = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+       parameter INIT_1E = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+       parameter INIT_1F = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+       parameter INIT_20 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+       parameter INIT_21 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+       parameter INIT_22 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+       parameter INIT_23 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+       parameter INIT_24 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+       parameter INIT_25 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+       parameter INIT_26 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+       parameter INIT_27 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+       parameter INIT_28 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+       parameter INIT_29 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+       parameter INIT_2A = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+       parameter INIT_2B = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+       parameter INIT_2C = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+       parameter INIT_2D = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+       parameter INIT_2E = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+       parameter INIT_2F = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+       parameter INIT_30 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+       parameter INIT_31 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+       parameter INIT_32 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+       parameter INIT_33 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+       parameter INIT_34 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+       parameter INIT_35 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+       parameter INIT_36 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+       parameter INIT_37 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+       parameter INIT_38 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+       parameter INIT_39 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+       parameter INIT_3A = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+       parameter INIT_3B = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+       parameter INIT_3C = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+       parameter INIT_3D = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+       parameter INIT_3E = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+       parameter INIT_3F = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+
+       parameter IS_CLKARDCLK_INVERTED = 1'b0;
+       parameter IS_CLKBWRCLK_INVERTED = 1'b0;
+       parameter IS_ENARDEN_INVERTED = 1'b0;
+       parameter IS_ENBWREN_INVERTED = 1'b0;
+       parameter IS_RSTRAMARSTRAM_INVERTED = 1'b0;
+       parameter IS_RSTRAMB_INVERTED = 1'b0;
+       parameter IS_RSTREGARSTREG_INVERTED = 1'b0;
+       parameter IS_RSTREGB_INVERTED = 1'b0;
+
+       parameter RAM_MODE = "TDP";
+       parameter integer DOA_REG = 0;
+       parameter integer DOB_REG = 0;
+
+       parameter integer READ_WIDTH_A = 0;
+       parameter integer READ_WIDTH_B = 0;
+       parameter integer WRITE_WIDTH_A = 0;
+       parameter integer WRITE_WIDTH_B = 0;
+
+       parameter WRITE_MODE_A = "WRITE_FIRST";
+       parameter WRITE_MODE_B = "WRITE_FIRST";
+
+       parameter SIM_DEVICE = "VIRTEX6";
+endmodule
+
+module RAMB36E1 (
+       input CLKARDCLK,
+       input CLKBWRCLK,
+       input ENARDEN,
+       input ENBWREN,
+       input REGCEAREGCE,
+       input REGCEB,
+       input RSTRAMARSTRAM,
+       input RSTRAMB,
+       input RSTREGARSTREG,
+       input RSTREGB,
+
+       input [15:0] ADDRARDADDR,
+       input [15:0] ADDRBWRADDR,
+       input [31:0] DIADI,
+       input [31:0] DIBDI,
+       input [3:0] DIPADIP,
+       input [3:0] DIPBDIP,
+       input [3:0] WEA,
+       input [7:0] WEBWE,
+
+       output [31:0] DOADO,
+       output [31:0] DOBDO,
+       output [3:0] DOPADOP,
+       output [3:0] DOPBDOP
+);
+       parameter INITP_00 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+       parameter INITP_01 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+       parameter INITP_02 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+       parameter INITP_03 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+       parameter INITP_04 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+       parameter INITP_05 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+       parameter INITP_06 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+       parameter INITP_07 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+       parameter INITP_08 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+       parameter INITP_09 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+       parameter INITP_0A = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+       parameter INITP_0B = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+       parameter INITP_0C = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+       parameter INITP_0D = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+       parameter INITP_0E = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+       parameter INITP_0F = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+
+       parameter INIT_00 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+       parameter INIT_01 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+       parameter INIT_02 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+       parameter INIT_03 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+       parameter INIT_04 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+       parameter INIT_05 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+       parameter INIT_06 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+       parameter INIT_07 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+       parameter INIT_08 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+       parameter INIT_09 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+       parameter INIT_0A = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+       parameter INIT_0B = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+       parameter INIT_0C = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+       parameter INIT_0D = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+       parameter INIT_0E = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+       parameter INIT_0F = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+       parameter INIT_10 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+       parameter INIT_11 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+       parameter INIT_12 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+       parameter INIT_13 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+       parameter INIT_14 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+       parameter INIT_15 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+       parameter INIT_16 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+       parameter INIT_17 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+       parameter INIT_18 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+       parameter INIT_19 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+       parameter INIT_1A = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+       parameter INIT_1B = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+       parameter INIT_1C = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+       parameter INIT_1D = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+       parameter INIT_1E = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+       parameter INIT_1F = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+       parameter INIT_20 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+       parameter INIT_21 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+       parameter INIT_22 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+       parameter INIT_23 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+       parameter INIT_24 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+       parameter INIT_25 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+       parameter INIT_26 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+       parameter INIT_27 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+       parameter INIT_28 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+       parameter INIT_29 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+       parameter INIT_2A = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+       parameter INIT_2B = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+       parameter INIT_2C = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+       parameter INIT_2D = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+       parameter INIT_2E = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+       parameter INIT_2F = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+       parameter INIT_30 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+       parameter INIT_31 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+       parameter INIT_32 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+       parameter INIT_33 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+       parameter INIT_34 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+       parameter INIT_35 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+       parameter INIT_36 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+       parameter INIT_37 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+       parameter INIT_38 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+       parameter INIT_39 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+       parameter INIT_3A = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+       parameter INIT_3B = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+       parameter INIT_3C = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+       parameter INIT_3D = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+       parameter INIT_3E = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+       parameter INIT_3F = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+       parameter INIT_40 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+       parameter INIT_41 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+       parameter INIT_42 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+       parameter INIT_43 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+       parameter INIT_44 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+       parameter INIT_45 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+       parameter INIT_46 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+       parameter INIT_47 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+       parameter INIT_48 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+       parameter INIT_49 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+       parameter INIT_4A = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+       parameter INIT_4B = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+       parameter INIT_4C = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+       parameter INIT_4D = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+       parameter INIT_4E = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+       parameter INIT_4F = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+       parameter INIT_50 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+       parameter INIT_51 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+       parameter INIT_52 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+       parameter INIT_53 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+       parameter INIT_54 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+       parameter INIT_55 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+       parameter INIT_56 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+       parameter INIT_57 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+       parameter INIT_58 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+       parameter INIT_59 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+       parameter INIT_5A = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+       parameter INIT_5B = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+       parameter INIT_5C = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+       parameter INIT_5D = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+       parameter INIT_5E = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+       parameter INIT_5F = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+       parameter INIT_60 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+       parameter INIT_61 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+       parameter INIT_62 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+       parameter INIT_63 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+       parameter INIT_64 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+       parameter INIT_65 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+       parameter INIT_66 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+       parameter INIT_67 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+       parameter INIT_68 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+       parameter INIT_69 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+       parameter INIT_6A = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+       parameter INIT_6B = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+       parameter INIT_6C = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+       parameter INIT_6D = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+       parameter INIT_6E = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+       parameter INIT_6F = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+       parameter INIT_70 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+       parameter INIT_71 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+       parameter INIT_72 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+       parameter INIT_73 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+       parameter INIT_74 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+       parameter INIT_75 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+       parameter INIT_76 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+       parameter INIT_77 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+       parameter INIT_78 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+       parameter INIT_79 = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+       parameter INIT_7A = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+       parameter INIT_7B = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+       parameter INIT_7C = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+       parameter INIT_7D = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+       parameter INIT_7E = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+       parameter INIT_7F = 256'h0000000000000000000000000000000000000000000000000000000000000000;
+
+       parameter IS_CLKARDCLK_INVERTED = 1'b0;
+       parameter IS_CLKBWRCLK_INVERTED = 1'b0;
+       parameter IS_ENARDEN_INVERTED = 1'b0;
+       parameter IS_ENBWREN_INVERTED = 1'b0;
+       parameter IS_RSTRAMARSTRAM_INVERTED = 1'b0;
+       parameter IS_RSTRAMB_INVERTED = 1'b0;
+       parameter IS_RSTREGARSTREG_INVERTED = 1'b0;
+       parameter IS_RSTREGB_INVERTED = 1'b0;
+
+       parameter RAM_MODE = "TDP";
+       parameter integer DOA_REG = 0;
+       parameter integer DOB_REG = 0;
+
+       parameter integer READ_WIDTH_A = 0;
+       parameter integer READ_WIDTH_B = 0;
+       parameter integer WRITE_WIDTH_A = 0;
+       parameter integer WRITE_WIDTH_B = 0;
+
+       parameter WRITE_MODE_A = "WRITE_FIRST";
+       parameter WRITE_MODE_B = "WRITE_FIRST";
+
+       parameter SIM_DEVICE = "VIRTEX6";
+endmodule

diff --git a/techlibs/xilinx/synth_xilinx.cc b/techlibs/xilinx/synth_xilinx.cc
index 8aebf30264692353783ebeb6ce70baa0a82ddc84..aac8e9123ac209d6b0a06739b07c7d6d7825b024 100644 (file)
--- a/techlibs/xilinx/synth_xilinx.cc
+++ b/techlibs/xilinx/synth_xilinx.cc
@@ -69,6 +69,7 @@ struct SynthXilinxPass : public Pass {
                log("\n");
                log("    begin:\n");
                log("        read_verilog -lib +/xilinx/cells_sim.v\n");
+               log("        read_verilog -lib +/xilinx/brams_bb.v\n");
                log("        hierarchy -check -top <top>\n");
                log("\n");
                log("    flatten:     (only if -flatten)\n");
@@ -158,6 +159,7 @@ struct SynthXilinxPass : public Pass {
                if (check_label(active, run_from, run_to, "begin"))
                {
                        Pass::call(design, "read_verilog -lib +/xilinx/cells_sim.v");
+                       Pass::call(design, "read_verilog -lib +/xilinx/brams_bb.v");
                        Pass::call(design, stringf("hierarchy -check %s", top_opt.c_str()));
                }