cvs.zerfleddert.de Git - raggedstone/blob - dhwk/source/top.vhd

   1 -- VHDL model created from schematic top.sch -- Jan 09 20:54:18 2007
   2
   3
   4
   5 LIBRARY ieee;
   6
   7 USE ieee.std_logic_1164.ALL;
   8 USE ieee.numeric_std.ALL;
   9
  10
  11 entity dhwk is
  12       Port ( KONST_1 : In    std_logic;
  13              PCI_CBEn : In    std_logic_vector (3 downto 0);
  14              PCI_CLOCK : In    std_logic;
  15              PCI_FRAMEn : In    std_logic;
  16              PCI_IDSEL : In    std_logic;
  17              PCI_IRDYn : In    std_logic;
  18              PCI_RSTn : In    std_logic;
  19 --             SERIAL_IN : In    std_logic;
  20 --             SPC_RDY_IN : In    std_logic;
  21              TAST_RESn : In    std_logic;
  22              TAST_SETn : In    std_logic;
  23              LED_2 : out    std_logic;
  24              LED_3 : out    std_logic;
  25              LED_4 : out    std_logic;
  26              LED_5 : out    std_logic;
  27               PCI_AD : InOut std_logic_vector (31 downto 0);
  28              PCI_PAR : InOut std_logic;
  29              PCI_DEVSELn : Out   std_logic;
  30              PCI_INTAn : Out   std_logic;
  31              PCI_PERRn : Out   std_logic;
  32              PCI_SERRn : Out   std_logic;
  33              PCI_STOPn : Out   std_logic;
  34              PCI_TRDYn : Out   std_logic;
  35 --             SERIAL_OUT : Out   std_logic;
  36 --             SPC_RDY_OUT : Out   std_logic;
  37              TB_IDSEL : Out   std_logic;
  38              TB_nDEVSEL : Out   std_logic;
  39              TB_nINTA : Out   std_logic );
  40 end dhwk;
  41
  42 architecture SCHEMATIC of dhwk is
  43
  44    SIGNAL gnd : std_logic := '0';
  45    SIGNAL vcc : std_logic := '1';
  46
  47    signal READ_XX7_6 : std_logic;
  48    signal  RESERVE : std_logic;
  49    signal SR_ERROR : std_logic;
  50    signal  R_ERROR : std_logic;
  51    signal  S_ERROR : std_logic;
  52    signal WRITE_XX3_2 : std_logic;
  53    signal WRITE_XX5_4 : std_logic;
  54    signal WRITE_XX7_6 : std_logic;
  55    signal READ_XX1_0 : std_logic;
  56    signal READ_XX3_2 : std_logic;
  57    signal    INTAn : std_logic;
  58    signal    TRDYn : std_logic;
  59    signal READ_XX5_4 : std_logic;
  60    signal  DEVSELn : std_logic;
  61    signal FIFO_RDn : std_logic;
  62    signal WRITE_XX1_0 : std_logic;
  63    signal REG_OUT_XX6 : std_logic_vector (7 downto 0);
  64    signal SYNC_FLAG : std_logic_vector (7 downto 0);
  65    signal  INT_REG : std_logic_vector (7 downto 0);
  66    signal REVISON_ID : std_logic_vector (7 downto 0);
  67    signal VENDOR_ID : std_logic_vector (15 downto 0);
  68    signal READ_SEL : std_logic_vector (1 downto 0);
  69    signal   AD_REG : std_logic_vector (31 downto 0);
  70    signal REG_OUT_XX7 : std_logic_vector (7 downto 0);
  71    signal R_EFn : std_logic;
  72    signal R_FFn : std_logic;
  73    signal R_FIFO_Q_OUT : std_logic_vector (7 downto 0);
  74    signal R_HFn : std_logic;
  75    signal S_EFn : std_logic;
  76    signal S_FFn : std_logic;
  77    signal S_FIFO_Q_OUT : std_logic_vector (7 downto 0);
  78    signal S_HFn : std_logic;
  79    signal R_FIFO_D_IN : std_logic_vector (7 downto 0);
  80    signal R_FIFO_READn : std_logic;
  81    signal R_FIFO_RESETn : std_logic;
  82    signal R_FIFO_RTn : std_logic;
  83    signal R_FIFO_WRITEn : std_logic;
  84    signal S_FIFO_D_IN : std_logic_vector (7 downto 0);
  85    signal S_FIFO_READn : std_logic;
  86    signal S_FIFO_RESETn : std_logic;
  87    signal S_FIFO_RTn : std_logic;
  88    signal S_FIFO_WRITEn : std_logic;
  89    signal SERIAL_IN : std_logic;
  90    signal SPC_RDY_IN : std_logic;
  91    signal SERIAL_OUT : std_logic;
  92    signal SPC_RDY_OUT : std_logic;
  93    signal watch : std_logic;
  94    signal control0       : std_logic_vector(35 downto 0);
  95    signal data       : std_logic_vector(95 downto 0);
  96    signal trig0      : std_logic_vector(31 downto 0);
  97
  98    component MESS_1_TB
  99       Port ( DEVSELn : In    std_logic;
 100                INTAn : In    std_logic;
 101              KONST_1 : In    std_logic;
 102              PCI_IDSEL : In    std_logic;
 103              REG_OUT_XX7 : In    std_logic_vector (7 downto 0);
 104              TB_DEVSELn : Out   std_logic;
 105              TB_INTAn : Out   std_logic;
 106              TB_PCI_IDSEL : Out   std_logic );
 107    end component;
 108
 109    component VEN_REV_ID
 110       Port (  REV_ID : Out   std_logic_vector (7 downto 0);
 111               VEN_ID : Out   std_logic_vector (15 downto 0) );
 112    end component;
 113
 114    component INTERRUPT
 115       Port ( INT_IN_0 : In    std_logic;
 116              INT_IN_1 : In    std_logic;
 117              INT_IN_2 : In    std_logic;
 118              INT_IN_3 : In    std_logic;
 119              INT_IN_4 : In    std_logic;
 120              INT_IN_5 : In    std_logic;
 121              INT_IN_6 : In    std_logic;
 122              INT_IN_7 : In    std_logic;
 123              INT_MASKE : In    std_logic_vector (7 downto 0);
 124              INT_RES : In    std_logic_vector (7 downto 0);
 125              PCI_CLOCK : In    std_logic;
 126              PCI_RSTn : In    std_logic;
 127              READ_XX5_4 : In    std_logic;
 128                RESET : In    std_logic;
 129              TAST_RESn : In    std_logic;
 130              TAST_SETn : In    std_logic;
 131                TRDYn : In    std_logic;
 132              INT_REG : Out   std_logic_vector (7 downto 0);
 133                INTAn : Out   std_logic;
 134              PCI_INTAn : Out   std_logic );
 135    end component;
 136
 137    component FIFO_CONTROL
 138       Port ( FIFO_RDn : In    std_logic;
 139              FLAG_IN_0 : In    std_logic;
 140              FLAG_IN_4 : In    std_logic;
 141                 HOLD : In    std_logic;
 142              KONST_1 : In    std_logic;
 143              PCI_CLOCK : In    std_logic;
 144              PSC_ENABLE : In    std_logic;
 145                R_EFn : In    std_logic;
 146                R_FFn : In    std_logic;
 147                R_HFn : In    std_logic;
 148                RESET : In    std_logic;
 149                S_EFn : In    std_logic;
 150                S_FFn : In    std_logic;
 151              S_FIFO_Q_OUT : In    std_logic_vector (7 downto 0);
 152                S_HFn : In    std_logic;
 153              SERIAL_IN : In    std_logic;
 154              SPC_ENABLE : In    std_logic;
 155              SPC_RDY_IN : In    std_logic;
 156              WRITE_XX1_0 : In    std_logic;
 157              R_ERROR : Out   std_logic;
 158              R_FIFO_D_IN : Out   std_logic_vector (7 downto 0);
 159              R_FIFO_READn : Out   std_logic;
 160              R_FIFO_RESETn : Out   std_logic;
 161              R_FIFO_RETRANSMITn : Out   std_logic;
 162              R_FIFO_WRITEn : Out   std_logic;
 163              RESERVE : Out   std_logic;
 164              S_ERROR : Out   std_logic;
 165              S_FIFO_READn : Out   std_logic;
 166              S_FIFO_RESETn : Out   std_logic;
 167              S_FIFO_RETRANSMITn : Out   std_logic;
 168              S_FIFO_WRITEn : Out   std_logic;
 169              SERIAL_OUT : Out   std_logic;
 170              SPC_RDY_OUT : Out   std_logic;
 171              SR_ERROR : Out   std_logic;
 172              SYNC_FLAG : Out   std_logic_vector (7 downto 0) );
 173    end component;
 174
 175    component PCI_TOP
 176       Port (    FLAG : In    std_logic_vector (7 downto 0);
 177              INT_REG : In    std_logic_vector (7 downto 0);
 178              PCI_CBEn : In    std_logic_vector (3 downto 0);
 179              PCI_CLOCK : In    std_logic;
 180              PCI_FRAMEn : In    std_logic;
 181              PCI_IDSEL : In    std_logic;
 182              PCI_IRDYn : In    std_logic;
 183              PCI_RSTn : In    std_logic;
 184              R_FIFO_Q : In    std_logic_vector (7 downto 0);
 185              REVISON_ID : In    std_logic_vector (7 downto 0);
 186              VENDOR_ID : In    std_logic_vector (15 downto 0);
 187               PCI_AD : InOut std_logic_vector (31 downto 0);
 188              PCI_PAR : InOut std_logic;
 189               AD_REG : Out   std_logic_vector (31 downto 0);
 190              DEVSELn : Out   std_logic;
 191              FIFO_RDn : Out   std_logic;
 192              PCI_DEVSELn : Out   std_logic;
 193              PCI_PERRn : Out   std_logic;
 194              PCI_SERRn : Out   std_logic;
 195              PCI_STOPn : Out   std_logic;
 196              PCI_TRDYn : Out   std_logic;
 197              READ_SEL : Out   std_logic_vector (1 downto 0);
 198              READ_XX1_0 : Out   std_logic;
 199              READ_XX3_2 : Out   std_logic;
 200              READ_XX5_4 : Out   std_logic;
 201              READ_XX7_6 : Out   std_logic;
 202              REG_OUT_XX0 : Out   std_logic_vector (7 downto 0);
 203              REG_OUT_XX6 : Out   std_logic_vector (7 downto 0);
 204              REG_OUT_XX7 : Out   std_logic_vector (7 downto 0);
 205                TRDYn : Out   std_logic;
 206              WRITE_XX1_0 : Out   std_logic;
 207              WRITE_XX3_2 : Out   std_logic;
 208              WRITE_XX5_4 : Out   std_logic;
 209              WRITE_XX7_6 : Out   std_logic );
 210    end component;
 211
 212 component dhwk_fifo
 213         port (
 214         clk: IN std_logic;
 215         din: IN std_logic_VECTOR(7 downto 0);
 216         rd_en: IN std_logic;
 217         rst: IN std_logic;
 218         wr_en: IN std_logic;
 219         almost_empty: OUT std_logic;
 220         almost_full: OUT std_logic;
 221         dout: OUT std_logic_VECTOR(7 downto 0);
 222         empty: OUT std_logic;
 223         full: OUT std_logic;
 224         prog_full: OUT std_logic);
 225 end component;
 226
 227 component icon
 228 port
 229         (
 230          control0    :   out std_logic_vector(35 downto 0)
 231         );
 232 end component;
 233
 234   component ila
 235     port
 236     (
 237       control     : in    std_logic_vector(35 downto 0);
 238       clk         : in    std_logic;
 239       data        : in    std_logic_vector(95 downto 0);
 240       trig0       : in    std_logic_vector(31 downto 0)
 241     );
 242   end component;
 243
 244
 245 begin
 246         SERIAL_IN <= SERIAL_OUT;
 247         SPC_RDY_IN <= SPC_RDY_OUT;
 248         LED_2 <= TAST_RESn;
 249         LED_3 <= TAST_SETn;
 250         LED_4 <= '0';
 251         LED_5 <= not watch;
 252         PCI_INTAn <= watch;
 253         trig0(31 downto 0) <= (
 254                 0 => watch,
 255                 1 => R_FIFO_READn,
 256                 2 => R_FIFO_WRITEn,
 257                 3 => S_FIFO_READn,
 258                 4 => S_FIFO_WRITEn,
 259                 16 => PCI_AD(0),
 260                 17 => PCI_AD(1),
 261                 18 => PCI_AD(2),
 262                 19 => PCI_AD(3),
 263                 20 => PCI_AD(4),
 264                 21 => PCI_AD(5),
 265                 22 => PCI_AD(6),
 266                 23 => PCI_AD(7),
 267                 27 => PCI_FRAMEn,
 268                 28 => PCI_CBEn(0),
 269                 29 => PCI_CBEn(1),
 270                 30 => PCI_CBEn(2),
 271                 31 => PCI_CBEn(3),
 272                 others => '0');
 273
 274         data(0) <= watch;
 275         data(1) <= R_EFn;
 276         data(2) <= R_HFn;
 277         data(3) <= R_FFn;
 278         data(4) <= R_FIFO_READn;
 279         data(5) <= R_FIFO_RESETn;
 280         data(6) <= R_FIFO_RTn;
 281         data(7) <= R_FIFO_WRITEn;
 282         data(8) <= S_EFn;
 283         data(9) <= S_HFn;
 284         data(10) <= S_FFn;
 285         data(11) <= S_FIFO_READn;
 286         data(12) <= S_FIFO_RESETn;
 287         data(13) <= S_FIFO_RTn;
 288         data(14) <= S_FIFO_WRITEn;
 289         data(15) <= SERIAL_IN;
 290         data(16) <= SPC_RDY_IN;
 291         data(17) <= SERIAL_OUT;
 292         data(18) <= SPC_RDY_OUT;
 293         data(26 downto 19) <= S_FIFO_Q_OUT;
 294         data(34 downto 27) <= R_FIFO_Q_OUT;
 295         data(66 downto 35) <= PCI_AD(31 downto 0);
 296         data(70 downto 67) <= PCI_CBEn(3 downto 0);
 297         data(71) <= PCI_FRAMEn;
 298
 299    I19 : MESS_1_TB
 300       Port Map ( DEVSELn=>DEVSELn, INTAn=>INTAn, KONST_1=>KONST_1,
 301                  PCI_IDSEL=>PCI_IDSEL,
 302                  REG_OUT_XX7(7 downto 0)=>REG_OUT_XX7(7 downto 0),
 303                  TB_DEVSELn=>TB_nDEVSEL, TB_INTAn=>TB_nINTA,
 304                  TB_PCI_IDSEL=>TB_IDSEL );
 305    I18 : VEN_REV_ID
 306       Port Map ( REV_ID(7 downto 0)=>REVISON_ID(7 downto 0),
 307                  VEN_ID(15 downto 0)=>VENDOR_ID(15 downto 0) );
 308    I16 : INTERRUPT
 309       Port Map ( INT_IN_0=>SYNC_FLAG(1), INT_IN_1=>SYNC_FLAG(6),
 310                  INT_IN_2=>KONST_1, INT_IN_3=>KONST_1, INT_IN_4=>KONST_1,
 311                  INT_IN_5=>KONST_1, INT_IN_6=>KONST_1, INT_IN_7=>KONST_1,
 312                  INT_MASKE(7 downto 0)=>REG_OUT_XX6(7 downto 0),
 313                  INT_RES(7 downto 0)=>AD_REG(7 downto 0),
 314                  PCI_CLOCK=>PCI_CLOCK, PCI_RSTn=>PCI_RSTn,
 315                  READ_XX5_4=>READ_XX5_4, RESET=>REG_OUT_XX7(0),
 316                  TAST_RESn=>TAST_RESn, TAST_SETn=>TAST_SETn,
 317                  TRDYn=>TRDYn, INT_REG(7 downto 0)=>INT_REG(7 downto 0),
 318                  INTAn=>INTAn, PCI_INTAn=>watch);
 319    I14 : FIFO_CONTROL
 320       Port Map ( FIFO_RDn=>FIFO_RDn, FLAG_IN_0=>R_ERROR,
 321                  FLAG_IN_4=>S_ERROR, HOLD=>READ_SEL(0), KONST_1=>KONST_1,
 322                  PCI_CLOCK=>PCI_CLOCK, PSC_ENABLE=>REG_OUT_XX7(1),
 323                  R_EFn=>R_EFn, R_FFn=>R_FFn, R_HFn=>R_HFn,
 324                  RESET=>REG_OUT_XX7(0), S_EFn=>S_EFn, S_FFn=>S_FFn,
 325                  S_FIFO_Q_OUT(7 downto 0)=>S_FIFO_Q_OUT(7 downto 0),
 326                  S_HFn=>S_HFn, SERIAL_IN=>SERIAL_IN,
 327                  SPC_ENABLE=>REG_OUT_XX7(2), SPC_RDY_IN=>SPC_RDY_IN,
 328                  WRITE_XX1_0=>WRITE_XX1_0, R_ERROR=>R_ERROR,
 329                  R_FIFO_D_IN(7 downto 0)=>R_FIFO_D_IN(7 downto 0),
 330                  R_FIFO_READn=>R_FIFO_READn,
 331                  R_FIFO_RESETn=>R_FIFO_RESETn,
 332                  R_FIFO_RETRANSMITn=>R_FIFO_RTn,
 333                  R_FIFO_WRITEn=>R_FIFO_WRITEn, RESERVE=>RESERVE,
 334                  S_ERROR=>S_ERROR, S_FIFO_READn=>S_FIFO_READn,
 335                  S_FIFO_RESETn=>S_FIFO_RESETn,
 336                  S_FIFO_RETRANSMITn=>S_FIFO_RTn,
 337                  S_FIFO_WRITEn=>S_FIFO_WRITEn, SERIAL_OUT=>SERIAL_OUT,
 338                  SPC_RDY_OUT=>SPC_RDY_OUT, SR_ERROR=>SR_ERROR,
 339                  SYNC_FLAG(7 downto 0)=>SYNC_FLAG(7 downto 0) );
 340    I1 : PCI_TOP
 341       Port Map ( FLAG(7 downto 0)=>SYNC_FLAG(7 downto 0),
 342                  INT_REG(7 downto 0)=>INT_REG(7 downto 0),
 343                  PCI_CBEn(3 downto 0)=>PCI_CBEn(3 downto 0),
 344                  PCI_CLOCK=>PCI_CLOCK, PCI_FRAMEn=>PCI_FRAMEn,
 345                  PCI_IDSEL=>PCI_IDSEL, PCI_IRDYn=>PCI_IRDYn,
 346                  PCI_RSTn=>PCI_RSTn,
 347                  R_FIFO_Q(7 downto 0)=>R_FIFO_Q_OUT(7 downto 0),
 348                  REVISON_ID(7 downto 0)=>REVISON_ID(7 downto 0),
 349                  VENDOR_ID(15 downto 0)=>VENDOR_ID(15 downto 0),
 350                  PCI_AD(31 downto 0)=>PCI_AD(31 downto 0),
 351                  PCI_PAR=>PCI_PAR,
 352                  AD_REG(31 downto 0)=>AD_REG(31 downto 0),
 353                  DEVSELn=>DEVSELn, FIFO_RDn=>FIFO_RDn,
 354                  PCI_DEVSELn=>PCI_DEVSELn, PCI_PERRn=>PCI_PERRn,
 355                  PCI_SERRn=>PCI_SERRn, PCI_STOPn=>PCI_STOPn,
 356                  PCI_TRDYn=>PCI_TRDYn,
 357                  READ_SEL(1 downto 0)=>READ_SEL(1 downto 0),
 358                  READ_XX1_0=>READ_XX1_0, READ_XX3_2=>READ_XX3_2,
 359                  READ_XX5_4=>READ_XX5_4, READ_XX7_6=>READ_XX7_6,
 360                  REG_OUT_XX0(7 downto 0)=>S_FIFO_D_IN(7 downto 0),
 361                  REG_OUT_XX6(7 downto 0)=>REG_OUT_XX6(7 downto 0),
 362                  REG_OUT_XX7(7 downto 0)=>REG_OUT_XX7(7 downto 0),
 363                  TRDYn=>TRDYn, WRITE_XX1_0=>WRITE_XX1_0,
 364                  WRITE_XX3_2=>WRITE_XX3_2, WRITE_XX5_4=>WRITE_XX5_4,
 365                  WRITE_XX7_6=>WRITE_XX7_6 );
 366
 367 receive_fifo : dhwk_fifo
 368                 port map (
 369                         clk => PCI_CLOCK,
 370                         din => R_FIFO_D_IN,
 371                         rd_en => not R_FIFO_READn,
 372                         rst => not R_FIFO_RESETn,
 373                         wr_en => not R_FIFO_WRITEn,
 374                         dout => R_FIFO_Q_OUT,
 375                         empty => R_EFn,
 376                         full => R_FFn,
 377                         prog_full => R_HFn);
 378
 379 send_fifo : dhwk_fifo
 380                 port map (
 381                         clk => PCI_CLOCK,
 382                         din => S_FIFO_D_IN,
 383                         rd_en => not S_FIFO_READn,
 384                         rst => not S_FIFO_RESETn,
 385                         wr_en => not S_FIFO_WRITEn,
 386                         dout => S_FIFO_Q_OUT,
 387                         empty => S_EFn,
 388                         full => S_FFn,
 389                         prog_full => S_HFn);
 390
 391   i_icon : icon
 392       port map
 393           (
 394                 control0    => control0
 395           );
 396
 397   i_ila : ila
 398     port map
 399     (
 400       control   => control0,
 401       clk       => PCI_CLOCK,
 402       data      => data,
 403       trig0     => trig0
 404     );
 405 end SCHEMATIC;