multigenhd_logo.v

SDI接口的源程序,包括扰码编码,并串转换,用VHDL硬件描述语言编写

// synthesis attribute INITP_05 of HDROM2 is "0000000000000000000000000000000000000000000000000000000000000000"
// synthesis attribute INITP_06 of HDROM2 is "0000000000000000000000000000000000000000000000000000000000000000"
// synthesis attribute INIT_00 of HDROM2 is "00000000002edcffffffffffffffffffffffffffffffffffffffffffffffffff"
// synthesis attribute INIT_01 of HDROM2 is "b3ffffffffffffffffffffffffffff7700000000000000000000000000000000"
// synthesis attribute INIT_02 of HDROM2 is "ffffffffffffffffffffed510000000000000000000000000000000000000015"
// synthesis attribute INIT_03 of HDROM2 is "ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff"
// synthesis attribute INIT_04 of HDROM2 is "ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff"
// synthesis attribute INIT_05 of HDROM2 is "ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff"
// synthesis attribute INIT_06 of HDROM2 is "ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff"
// synthesis attribute INIT_07 of HDROM2 is "ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff"
// synthesis attribute INIT_08 of HDROM2 is "ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff"
// synthesis attribute INIT_09 of HDROM2 is "00000000000000000000000000000000000000002fdbffffffffffffffffffff"
// synthesis attribute INIT_0A of HDROM2 is "00000000000000000000000013b4ffffffffffffffffffffffffffffffff6a00"
// synthesis attribute INIT_0B of HDROM2 is "ffffffffffffffffffffffffffffffffffffffffffffffffffed4e0000000000"
// synthesis attribute INIT_0C of HDROM2 is "ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff"
// synthesis attribute INIT_0D of HDROM2 is "ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff"
// synthesis attribute INIT_0E of HDROM2 is "ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff"
// synthesis attribute INIT_0F of HDROM2 is "ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff"
// synthesis attribute INIT_10 of HDROM2 is "ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff"
// synthesis attribute INIT_11 of HDROM2 is "0000003aeaffffffffffffffffffffffffffffffffffffffffffffffffffffff"
// synthesis attribute INIT_12 of HDROM2 is "fffffffffffffffffffffffff55b000000000000000000000000000000000000"
// synthesis attribute INIT_13 of HDROM2 is "ffffffffffffffffee5000000000000000000000000000000014b4ffffffffff"
// synthesis attribute INIT_14 of HDROM2 is "fffffffffffffffffffffffffffffbab969a9a94b6ffffffffffffffffffffff"
// synthesis attribute INIT_15 of HDROM2 is "b7b7ecffffffffffeeb8b7b8b8b8b8b6c1f8ffce959a9a9a9a9a9a95bfffffff"
// synthesis attribute INIT_16 of HDROM2 is "b8b8b8b8b6bdf5fffff2bcb6b8b8b8b8b8b8b8b8b8b8b8b8b8b8b8b8b8b8b8b8"
// synthesis attribute INIT_17 of HDROM2 is "fffffffffffffffffffffffffffffffffffff4a5979a989de9fffffffff2bcb6"
// synthesis attribute INIT_18 of HDROM2 is "fffffffffffffffffffffffff0a0989a9a93c1ffffe49a999a9a9a9a9a98a2f0"
// synthesis attribute INIT_19 of HDROM2 is "ffffffffffffffffffffffffffffffffffc2959a9a9a9a9a9a95caffffffffff"
// synthesis attribute INIT_1A of HDROM2 is "00000000000000000000000000000000000040e8ffffffffffffffffffffffff"
// synthesis attribute INIT_1B of HDROM2 is "00000000000016b7fffffffffffffffffffffffffffffffffffffff65b000000"
// synthesis attribute INIT_1C of HDROM2 is "000090ffffffffffffffffffffffffffffffffffffffffef5300000000000000"
// synthesis attribute INIT_1D of HDROM2 is "ffb2000000000000000023e7ffffffffffffffffffffffffffffffffa3000000"
// synthesis attribute INIT_1E of HDROM2 is "00000000000000000000000000000000bfffffffffffb60000000000000028ec"
// synthesis attribute INIT_1F of HDROM2 is "de1800000008c8ffffffffc7090000000000000dd2ffffd81400000000000000"
// synthesis attribute INIT_20 of HDROM2 is "a1ffffb500000000000000000085ffffffffffffffffffffffffffffffffffff"
// synthesis attribute INIT_21 of HDROM2 is "000000000000000030f2ffffffffffffffffffffffffffffffff860000000000"
// synthesis attribute INIT_22 of HDROM2 is "0040e8ffffffffffffffffffffffffffffffffffffffffffffffffffffffff9c"
// synthesis attribute INIT_23 of HDROM2 is "fffffffffffffffffffff55a0000000000000000000000000000000000000000"
// synthesis attribute INIT_24 of HDROM2 is "fffffffffffff050000000000000000000000014b8ffffffffffffffffffffff"
// synthesis attribute INIT_25 of HDROM2 is "ffffffffffffffffffec2a000000003df2ffffffffffffffffffffffffffffff"
// synthesis attribute INIT_26 of HDROM2 is "ffffffffb30000000000000029eefffd49000000000000000088ffffffffffff"
// synthesis attribute INIT_27 of HDROM2 is "000ccfffffdb150000000000000000000000000000000000000000000000c1ff"
// synthesis attribute INIT_28 of HDROM2 is "ffffffffffffffffffffffffffffdf190000000acbffffffffc4080000000000"
// synthesis attribute INIT_29 of HDROM2 is "ffffffffffffffd8140000000059feffffb700000000000000000017dbffffff"
// synthesis attribute INIT_2A of HDROM2 is "fffffffffffffffffffffffffff53500000000000000009cffffffffffffffff"
// synthesis attribute INIT_2B of HDROM2 is "0000000000000000000000000000000039ddffffffffffffffffffffffffffff"
// synthesis attribute INIT_2C of HDROM2 is "15b8fffffffffffffffffffffffffffffffffffffffffffffff9600000000000"
// synthesis attribute INIT_2D of HDROM2 is "fffffffffffffffffffffffffffffffffffffffffff052000000000000000000"
// synthesis attribute INIT_2E of HDROM2 is "0000000000000022e8ffffffffffffffffffffffffffff800000000002b6ffff"
// synthesis attribute INIT_2F of HDROM2 is "000000000000000000000000c0ffffffffffb40000000000000029edffffb600"
// synthesis attribute INIT_30 of HDROM2 is "000acbffffffffc5090000000000000dd0ffffd9140000000000000000000000"
// synthesis attribute INIT_31 of HDROM2 is "0000000000000000000061ffffffffffffffffffffffffffffffffffdf190000"
// synthesis attribute INIT_32 of HDROM2 is "00000000002ff4ffffffffffffffffffffffffffff620000000011d0ffffffb8"
// synthesis attribute INIT_33 of HDROM2 is "ffffffffffffffffffffffffffffffffffffffffffffffffffffffffa0000000"
// synthesis attribute INIT_34 of HDROM2 is "ffffffffffffffff7d0000000000000000000000000000000000000000000cbb"
// synthesis attribute INIT_35 of HDROM2 is "fffffffff2550000000000000016bbffffffffffffffffffffffffffffffffff"
// synthesis attribute INIT_36 of HDROM2 is "ffffffffce0f0000000064ffffffffffffffffffffffffffffffffffffffffff"
// synthesis attribute INIT_37 of HDROM2 is "b40000000000000029eefffffe48000000000000000088ffffffffffffffffff"
// synthesis attribute INIT_38 of HDROM2 is "ffe35b4a4e4e4e4e4e4e4e4e4e4e4e4e51460700000000000000c1ffffffffff"
// synthesis attribute INIT_39 of HDROM2 is "ffffffffffffffffffffdf190000000acbffffffffc5090000000000000dd0ff"
// synthesis attribute INIT_3A of HDROM2 is "ffffc3070000000080ffffffffb70000000000000000000008c5ffffffffffff"
// synthesis attribute INIT_3B of HDROM2 is "fffffffffffffffffffff538000000000000000097ffffffffffffffffffffff"
// synthesis attribute INIT_3C of HDROM2 is "000000000000000000000011afffffffffffffffffffffffffffffffffffffff"
// synthesis attribute INIT_3D of HDROM2 is "ffffffffffffffffffffffffffffffffffffffffff8400000000000000000000"
// synthesis attribute INIT_3E of HDROM2 is "fffffffffffffffffffffffffffffffffffffff153000000000015baffffffff"
// synthesis attribute INIT_3F of HDROM2 is "0000000023e6ffffffffffffffffffffffff600000000015d7ffffffffffffff"

RAMB16_S9_S9 HDROM3 (
    .DOA    (arom3_out),
    .DOB    (),
    .DOPA   (),
    .DOPB   (),
    .ADDRA  (arom_adr[10:0]),
    .ADDRB  (brom_adr[10:0]),
    .CLKA   (clk),
    .CLKB   (1'b0),
    .DIA    (8'b00000000),
    .DIPA   (1'b0),
    .DIB    (8'b00000000),
    .DIPB   (1'b0),
    .ENA    (1'b1),
    .ENB    (1'b0),
    .SSRA   (rst),
    .SSRB   (rst),
    .WEA    (1'b0),
    .WEB    (1'b0));
// Xilinx Logo ROM hdrom3.v
// synthesis attribute INIT_A of HDROM3 is "000000000"
// synthesis attribute SRVAL_A of HDROM3 is "000000000"
// synthesis attribute WRITE_MODE_A of HDROM3 is "READ_FIRST"
// synthesis attribute INIT_B of HDROM3 is "000000000"
// synthesis attribute SRVAL_B of HDROM3 is "000000000"
// synthesis attribute WRITE_MODE_B of HDROM3 is "READ_FIRST"
// synthesis attribute INITP_00 of HDROM3 is "0000000000000000000000000000000000000000000000000000000000000000"
// synthesis attribute INITP_01 of HDROM3 is "0000000000000000000000000000000000000000000000000000000000000000"
// synthesis attribute INITP_02 of HDROM3 is "0000000000000000000000000000000000000000000000000000000000000000"
// synthesis attribute INITP_03 of HDROM3 is "0000000000000000000000000000000000000000000000000000000000000000"
// synthesis attribute INITP_04 of HDROM3 is "0000000000000000000000000000000000000000000000000000000000000000"
// synthesis attribute INITP_05 of HDROM3 is "0000000000000000000000000000000000000000000000000000000000000000"
// synthesis attribute INITP_06 of HDROM3 is "0000000000000000000000000000000000000000000000000000000000000000"
// synthesis attribute INIT_00 of HDROM3 is "2100000000000000c1ffffffffffb40000000000000029eeffffffb400000000"
// synthesis attribute INIT_01 of HDROM3 is "ffffffc5080000000000000dd0ffffffffffffffffffffffffffffffffffffe4"
// synthesis attribute INIT_02 of HDROM3 is "0000000000000047fdffffffffffffffffffffffffffffffe0190000000acbff"
// synthesis attribute INIT_03 of HDROM3 is "000031f3fffffffffffffffffffffff9450000000031f2ffffffffb700000000"
// synthesis attribute INIT_04 of HDROM3 is "ffffffffffffffffffffffffffffffffffffffffffffffffffa1000000000000"
// synthesis attribute INIT_05 of HDROM3 is "ffff8100000000000000000000000000000000000000000013b1ffffffffffff"
// synthesis attribute INIT_06 of HDROM3 is "fffff15600000017b9ffffffffffffffffffffffffffffffffffffffffffffff"
// synthesis attribute INIT_07 of HDROM3 is "040000000086ffffffffffffffffffffffffffffffffffffffffffffffffffff"
// synthesis attribute INIT_08 of HDROM3 is "0000000029edfffffffe4b000000000000000084ffffffffffffffffffffffb8"
// synthesis attribute INIT_09 of HDROM3 is "ffffffffffffffffffffffffffe42000000000000000c1ffffffffffb4000000"
// synthesis attribute INIT_0A of HDROM3 is "ffffffffffffe0190000000acbffffffffc5080000000000000dd0ffffffffff"
// synthesis attribute INIT_0B of HDROM3 is "000000a8ffffffffffb7000000000000000000000000a5ffffffffffffffffff"
// synthesis attribute INIT_0C of HDROM3 is "fffffffffffffff53900000000000000009bffffffffffffffffffffff950000"
// synthesis attribute INIT_0D of HDROM3 is "000000000008afffffffffffffffffffffffffffffffffffffffffffffffffff"
// synthesis attribute INIT_0E of HDROM3 is "ffffffffffffffffffffffffffffff8100000000000000000000000000000000"
// synthesis attribute INIT_0F of HDROM3 is "fffffffffffffffffffffffffffffffffff34d000db8ffffffffffffffffffff"
// synthesis attribute INIT_10 of HDROM3 is "0020e1fffffffffffffffffff43b000000003bf6ffffffffffffffffffffffff"
// synthesis attribute INIT_11 of HDROM3 is "00000000c1ffffffffffb40000000000000029edffffffffb802000000000000"
// synthesis attribute INIT_12 of HDROM3 is "080000000000000dd0ffffffffffffffffffffffffffffffffffffe420000000"
// synthesis attribute INIT_13 of HDROM3 is "0000000024e2ffffffffffffffffffffffffffffe0190000000acbffffffffc5"
// synthesis attribute INIT_14 of HDROM3 is "edffffffffffffffffffe425000000004fffffffffffffb70000000000000000"
// synthesis attribute INIT_15 of HDROM3 is "ffffffffffffffffffffffffffffffffffffffffffffa500000000000000002d"
// synthesis attribute INIT_16 of HDROM3 is "00000000000000000000000000000000000006a1ffffffffffffffffffffffff"
// synthesis attribute INIT_17 of HDROM3 is "eb60afffffffffffffffffffffffffffffffffffffffffffffffffff81000000"
// synthesis attribute INIT_18 of HDROM3 is "afffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff"
// synthesis attribute INIT_19 of HDROM3 is "29eeffffffffff4e000000000000000082ffffffffffffffffff8d0000000000"
// synthesis attribute INIT_1A of HDROM3 is "ffffffffffffffffffe42000000000000000c0ffffffffffb400000000000000"
// synthesis attribute INIT_1B of HDROM3 is "ffffdf190000000acbffffffffc5080000000000000dd0ffffffffffffffffff"
// synthesis attribute INIT_1C of HDROM3 is "ffffffffffb80000000000000000000000000072ffffffffffffffffffffffff"
// synthesis attribute INIT_1D of HDROM3 is "fffffffff638000000000000000093ffffffffffffffffff720000000010ceff"
// synthesis attribute INIT_1E of HDROM3 is "a4ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff"
// synthesis attribute INIT_1F of HDROM3 is "ffffffffffffffffff7d00000000000000000000000000000000000000000007"
// synthesis attribute INIT_20 of HDROM3 is "fffffffffffffffffffffffffffffffdfeffffffffffffffffffffffffffffff"
// synthesis attribute INIT_21 of HDROM3 is "ffffffffffffffde1f0000000056ffffffffffffffffffffffffffffffffffff"
// synthesis attribute INIT_22 of HDROM3 is "c0ffffffffffb40000000000000029edffffffffffbb02000000000000001bd5"
// synthesis attribute INIT_23 of HDROM3 is "0000000dd0ffffffffffffffffffffffffffffffffffffe42000000000000000"
// synthesis attribute INIT_24 of HDROM3 is "000ec1ffffffffffffffffffffffffffe0190000000acbffffffffc508000000"
// synthesis attribute INIT_25 of HDROM3 is "ffffffffffce130000000079ffffffffffffffb8000000000000000000000000"
// synthesis attribute INIT_26 of HDROM3 is "ffffffffffffffffffffffffffffffffffffffa200000000000000002ceeffff"
// synthesis attribute INIT_27 of HDROM3 is "00000000000000000000000006a6ffffffffffffffffffffffffffffffffffff"
// synthesis attribute INIT_28 of HDROM3 is "ffffffffffffffffffffffffffffffffffffffffffff7e000000000000000000"
// synthesis attribute INIT_29 of HDROM3 is "ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff"
// synthesis attribute INIT_2A of HDROM3 is "ffffffff4e000000000000000071ffffffffffffff640000000013ccffffffff"
// synthesis attribute INIT_2B of HDROM3 is "ffffffffffe42000000000000000c0ffffffffffb40000000000000029edffff"
// synthesis attribute INIT_2C of HDROM3 is "0000000acbffffffffc5090000000000000dd0ffffffffffffffffffffffffff"
// synthesis attribute INIT_2D of HDROM3 is "ffb800000000000000000000000000004affffffffffffffffffffffffffdf19"
// synthesis attribute INIT_2E of HDROM3 is "fff53a000000000000000094ffffffffffffff530000000023e4ffffffffffff"
// synthesis attribute INIT_2F of HDROM3 is "ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff"
// synthesis attribute INIT_30 of HDROM3 is "ffffff7d00000000000000000000000000000000000000000005a3ffffffffff"
// synthesis attribute INIT_31 of HDROM3 is "ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff"
// synthesis attribute INIT_32 of HDROM3 is "ffffc60d0000000078ffffffffffffffffffffffffffffffffffffffffffffff"
// synthesis attribute INIT_33 of HDROM3 is "ffffb40000000000000029edffffffffffffba030000000000000016d4ffffff"
// synthesis attribute INIT_34 of HDROM3 is "d0ffffffffffffffffffffffffffffffffffffe42000000000000000c1ffffff"
// synthesis attribute INIT_35 of HDROM3 is "ffffffffffffffffffffffffdf190000000acbffffffffc5090000000000000d"
// synthesis attribute INIT_36 of HDROM3 is "aa0400000000a1ffffffffffffffffb7000000000a06000000000000000000a5"
// synthesis attribute INIT_37 of HDROM3 is "ffffffffffffffffffffffffffffffffa400000000000000002eeeffffffffff"
// synthesis attribute INIT_38 of HDROM3 is "00000000000006a6ffffffffffffffffffffffffffffffffffffffffffffffff"
// synthesis attribute INIT_39 of HDROM3 is "ffffffffffffffffffffffffffffffff7a000000000000000000000000000000"
// synthesis attribute INIT_3A of HDROM3 is "ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff"
// synthesis attribute INIT_3B of HDROM3 is "ff51000000000000000066fffffffffd490000000027e6ffffffffffffffffff"
// synthesis attribute INIT_3C of HDROM3 is "ffe42000000000000000c0ffffffffffb40000000000000029edffffffffffff"
// synthesis attribute INIT_3D of HDROM3 is "cbffffffffc5080000000000000dd0ffffffffffffffffffffffffffffffffff"
// synthesis attribute INIT_3E of HDROM3 is "0000315400000000000000000030efffffffffffffffffffffffe0190000000a"
// synthesis attribute INIT_3F of HDROM3 is "000000000000000092ffffffffe9270000000042fcffffffffffffffffb80000"

RAMB16_S9_S9 HDROM4 (
    .DOA    (arom4_out),
    .DOB    (),
    .DOPA   (),
    .DOPB   (),
    .ADDRA  (arom_adr[10:0]),
    .ADDRB  (brom_adr[10:0]),
    .CLKA   (clk),
    .CLKB   (1'b0),
    .DIA    (8'b00000000),
    .DIPA   (1'b0),
    .DIB    (8'b00000000),
    .DIPB   (1'b0),
    .ENA    (1'b1),
    .ENB    (1'b0),
    .SSRA   (rst),
    .SSRB   (rst),
    .WEA    (1'b0),
    .WEB    (1'b0));
// Xilinx Logo ROM hdrom4.v
// synthesis attribute INIT_A of HDROM4 is "000000000"
// synthesis attribute SRVAL_A of HDROM4 is "000000000"
// synthesis attribute WRITE_MODE_A of HDROM4 is "READ_FIRST"
// synthesis attribute INIT_B of HDROM4 is "000000000"
// synthesis attribute SRVAL_B of HDROM4 is "000000000"
// synthesis attribute WRITE_MODE_B of HDROM4 is "READ_FIRST"
// synthesis attribute INITP_00 of HDROM4 is "0000000000000000000000000000000000000000000000000000000000000000"
// synthesis attribute INITP_01 of HDROM4 is "0000000000000000000000000000000000000000000000000000000000000000"
// synthesis attribute INITP_02 of HDROM4 is "0000000000000000000000000000000000000000000000000000000000000000"
// synthesis attribute INITP_03 of HDROM4 is "0000000000000000000000000000000000000000000000000000000000000000"
// synthesis attribute INITP_04 of HDROM4 is "0000000000000000000000000000000000000000000000000000000000000000"
// synthesis attribute INITP_05 of HDROM4 is "0000000000000000000000000000000000000000000000000000000000000000"
// synthesis attribute INITP_06 of HDROM4 is "0000000000000000000000000000000000000000000000000000000000000000"
// synthesis attribute INIT_00 of HDROM4 is "fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff63b"
// synthesis attribute INIT_01 of HDROM4 is "0000000000000000000000000000000000000006a9ffffffffffffffffffffff"
// synthesis attribute INIT_02 of HDROM4 is "ffffffffffffffffffffffffffffffffffffffffffffffffffffffffff790000"
// synthesis attribute INIT_03 of HDROM4 is "000001a9ffffffffffffffffffffffffffffffffffffffffffffffffffffffff"
// synthesis attribute INIT_04 of HDROM4 is "00000000000029eeffffffffffffffbe05000000000000000bceffffffa20000"
// synthesis attribute INIT_05 of HDROM4 is "ffffffffffffffffffffffffffffffe42000000000000000c0ffffffffffb400"
// synthesis attribute INIT_06 of HDROM4 is "ffffffffffffffffe0190000000acbffffffffc5080000000000000dd0ffffff"
// synthesis attribute INIT_07 of HDROM4 is "0dc2ffffffffffffffffffb80000000032cd1e00000000000000000082ffffff"
// synthesis attribute INIT_08 of HDROM4 is "ffffffffffffffffffffffffff9f00000000000000002beaffffff8000000000"
// synthesis attribute INIT_09 of HDROM4 is "08a7ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff"
// synthesis attribute INIT_0A of HDROM4 is "ffffffffffffffffffff79000000000000000000000000000000000000000000"
// synthesis attribute INIT_0B of HDROM4 is "ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff"
// synthesis attribute INIT_0C of HDROM4 is "0000000000000064ffffe323000000004cfeffffffffffffffffffffffffffff"
// synthesis attribute INIT_0D of HDROM4 is "000000000000c1ffffffffffb40000000000000029edffffffffffffffff5300"
// synthesis attribute INIT_0E of HDROM4 is "ffc5090000000000000dd0ffffffffffffffffffffffffffffffffffffe42000"
// synthesis attribute INIT_0F of HDROM4 is "9300000000000000000014d3ffffffffffffffffffffdf190000000acbffffff"
// synthesis attribute INIT_10 of HDROM4 is "000000000083ffffd30e000000006fffffffffffffffffffffb8000000002af7"
// synthesis attribute INIT_11 of HDROM4 is "fffffffffffffffffffffffffffffffffffffffffffffffffffffff12e000000"
// synthesis attribute INIT_12 of HDROM4 is "000000000000000000000000000aabffffffffffffffffffffffffffffffffff"
// synthesis attribute INIT_13 of HDROM4 is "ffffffffffffffffffffffffffffffffffffffffffffff760000000000000000"
// synthesis attribute INIT_14 of HDROM4 is "ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff"
// synthesis attribute INIT_15 of HDROM4 is "000029edffffffffffffffffc004000000000000000bceff76000000000bcaff"
// synthesis attribu