system.vhd

本系统由服务器软件控制平台和fpga硬件处理系统组成

      C405PLBDCUREQUEST => plb_M_request(0),
      C405PLBDCUSIZE => plb_M_size(0 to 3),
      C405PLBDCUTYPE => plb_M_type(0 to 2),
      C405PLBDCUWRBURST => plb_M_wrBurst(0),
      C405PLBDCUWRDBUS => plb_M_wrDBus(0 to 63),
      C405PLBDCUCACHEABLE => open,
      C405PLBDCUWRITETHRU => open,
      PLBC405DCUADDRACK => plb_PLB_MAddrAck(0),
      PLBC405DCUBUSY => plb_PLB_MBusy(0),
      PLBC405DCUERR => plb_PLB_MErr(0),
      PLBC405DCURDBTERM => plb_PLB_MRdBTerm(0),
      PLBC405DCURDDACK => plb_PLB_MRdDAck(0),
      PLBC405DCURDDBUS => plb_PLB_MRdDBus(0 to 63),
      PLBC405DCURDWDADDR => plb_PLB_MRdWdAddr(0 to 3),
      PLBC405DCUREARBITRATE => plb_PLB_MRearbitrate(0),
      PLBC405DCUWRBTERM => plb_PLB_MWrBTerm(0),
      PLBC405DCUWRDACK => plb_PLB_MWrDAck(0),
      PLBC405DCUSSIZE => plb_PLB_MSSize(0 to 1),
      PLBC405DCUSERR => plb_PLB_SMErr(0),
      PLBC405DCUSBUSYS => plb_PLB_SMBusy(0),
      BRAMDSOCMCLK => net_gnd0,
      BRAMDSOCMRDDBUS => net_gnd32,
      DSARCVALUE => net_gnd8,
      DSCNTLVALUE => net_gnd8,
      DSOCMBRAMABUS => open,
      DSOCMBRAMBYTEWRITE => open,
      DSOCMBRAMEN => open,
      DSOCMBRAMWRDBUS => open,
      DSOCMBUSY => open,
      BRAMISOCMCLK => net_gnd0,
      BRAMISOCMRDDBUS => net_gnd64,
      ISARCVALUE => net_gnd8,
      ISCNTLVALUE => net_gnd8,
      ISOCMBRAMEN => open,
      ISOCMBRAMEVENWRITEEN => open,
      ISOCMBRAMODDWRITEEN => open,
      ISOCMBRAMRDABUS => open,
      ISOCMBRAMWRABUS => open,
      ISOCMBRAMWRDBUS => open,
      C405DCRABUS => open,
      C405DCRDBUSOUT => open,
      C405DCRREAD => open,
      C405DCRWRITE => open,
      DCRC405ACK => net_gnd0,
      DCRC405DBUSIN => net_gnd32,
      EICC405CRITINPUTIRQ => net_gnd0,
      EICC405EXTINPUTIRQ => net_gnd0,
      C405JTGCAPTUREDR => open,
      C405JTGEXTEST => open,
      C405JTGPGMOUT => open,
      C405JTGSHIFTDR => open,
      C405JTGTDO => open,
      C405JTGTDOEN => open,
      C405JTGUPDATEDR => open,
      MCBJTAGEN => net_vcc0,
      JTGC405BNDSCANTDO => net_gnd0,
      JTGC405TCK => net_gnd0,
      JTGC405TDI => net_gnd0,
      JTGC405TMS => net_gnd0,
      JTGC405TRSTNEG => net_gnd0,
      C405DBGMSRWE => open,
      C405DBGSTOPACK => open,
      C405DBGWBCOMPLETE => open,
      C405DBGWBFULL => open,
      C405DBGWBIAR => open,
      DBGC405DEBUGHALT => net_gnd0,
      DBGC405EXTBUSHOLDACK => net_gnd0,
      DBGC405UNCONDDEBUGEVENT => net_gnd0,
      C405TRCCYCLE => open,
      C405TRCEVENEXECUTIONSTATUS => open,
      C405TRCODDEXECUTIONSTATUS => open,
      C405TRCTRACESTATUS => open,
      C405TRCTRIGGEREVENTOUT => open,
      C405TRCTRIGGEREVENTTYPE => open,
      TRCC405TRACEDISABLE => net_gnd0,
      TRCC405TRIGGEREVENTIN => net_gnd0
    );

  reset_block : reset_block_wrapper
    port map (
      Slowest_sync_clk => sys_clk_s,
      Ext_Reset_In => sys_rst_s,
      Aux_Reset_In => net_gnd0,
      Core_Reset_Req => C405RSTCORERESETREQ,
      Chip_Reset_Req => C405RSTCHIPRESETREQ,
      System_Reset_Req => C405RSTSYSRESETREQ,
      Dcm_locked => dcm_0_lock,
      Rstc405resetcore => RSTC405RESETCORE,
      Rstc405resetchip => RSTC405RESETCHIP,
      Rstc405resetsys => RSTC405RESETSYS,
      Bus_Struct_Reset => sys_bus_reset(0 to 0),
      Peripheral_Reset => open
    );

  plb : plb_wrapper
    port map (
      PLB_Clk => sys_clk_s,
      SYS_Rst => sys_bus_reset(0),
      PLB_Rst => plb_PLB_Rst,
      PLB_dcrAck => open,
      PLB_dcrDBus => open,
      DCR_ABus => net_gnd10,
      DCR_DBus => net_gnd32,
      DCR_Read => net_gnd0,
      DCR_Write => net_gnd0,
      M_ABus => plb_M_ABus,
      M_BE => plb_M_BE,
      M_RNW => plb_M_RNW,
      M_abort => plb_M_abort,
      M_busLock => plb_M_busLock,
      M_compress => plb_M_compress,
      M_guarded => plb_M_guarded,
      M_lockErr => plb_M_lockErr,
      M_MSize => plb_M_MSize,
      M_ordered => plb_M_ordered,
      M_priority => plb_M_priority,
      M_rdBurst => plb_M_rdBurst,
      M_request => plb_M_request,
      M_size => plb_M_size,
      M_type => plb_M_type,
      M_wrBurst => plb_M_wrBurst,
      M_wrDBus => plb_M_wrDBus,
      Sl_addrAck => plb_Sl_addrAck,
      Sl_MErr => plb_Sl_MErr,
      Sl_MBusy => plb_Sl_MBusy,
      Sl_rdBTerm => plb_Sl_rdBTerm,
      Sl_rdComp => plb_Sl_rdComp,
      Sl_rdDAck => plb_Sl_rdDAck,
      Sl_rdDBus => plb_Sl_rdDBus,
      Sl_rdWdAddr => plb_Sl_rdWdAddr,
      Sl_rearbitrate => plb_Sl_rearbitrate,
      Sl_SSize => plb_Sl_SSize,
      Sl_wait => plb_Sl_wait,
      Sl_wrBTerm => plb_Sl_wrBTerm,
      Sl_wrComp => plb_Sl_wrComp,
      Sl_wrDAck => plb_Sl_wrDAck,
      PLB_ABus => plb_PLB_ABus,
      PLB_BE => plb_PLB_BE,
      PLB_MAddrAck => plb_PLB_MAddrAck,
      PLB_MBusy => plb_PLB_MBusy,
      PLB_MErr => plb_PLB_MErr,
      PLB_MRdBTerm => plb_PLB_MRdBTerm,
      PLB_MRdDAck => plb_PLB_MRdDAck,
      PLB_MRdDBus => plb_PLB_MRdDBus,
      PLB_MRdWdAddr => plb_PLB_MRdWdAddr,
      PLB_MRearbitrate => plb_PLB_MRearbitrate,
      PLB_MWrBTerm => plb_PLB_MWrBTerm,
      PLB_MWrDAck => plb_PLB_MWrDAck,
      PLB_MSSize => plb_PLB_MSSize,
      PLB_PAValid => plb_PLB_PAValid,
      PLB_RNW => plb_PLB_RNW,
      PLB_SAValid => plb_PLB_SAValid,
      PLB_abort => plb_PLB_abort,
      PLB_busLock => plb_PLB_busLock,
      PLB_compress => plb_PLB_compress,
      PLB_guarded => plb_PLB_guarded,
      PLB_lockErr => plb_PLB_lockErr,
      PLB_masterID => plb_PLB_masterID(0 to 0),
      PLB_MSize => plb_PLB_MSize,
      PLB_ordered => plb_PLB_ordered,
      PLB_pendPri => plb_PLB_pendPri,
      PLB_pendReq => plb_PLB_pendReq,
      PLB_rdBurst => plb_PLB_rdBurst,
      PLB_rdPrim => plb_PLB_rdPrim,
      PLB_reqPri => plb_PLB_reqPri,
      PLB_size => plb_PLB_size,
      PLB_type => plb_PLB_type,
      PLB_wrBurst => plb_PLB_wrBurst,
      PLB_wrDBus => plb_PLB_wrDBus,
      PLB_wrPrim => plb_PLB_wrPrim,
      PLB_SaddrAck => open,
      PLB_SMErr => plb_PLB_SMErr,
      PLB_SMBusy => plb_PLB_SMBusy,
      PLB_SrdBTerm => open,
      PLB_SrdComp => open,
      PLB_SrdDAck => open,
      PLB_SrdDBus => open,
      PLB_SrdWdAddr => open,
      PLB_Srearbitrate => open,
      PLB_Sssize => open,
      PLB_Swait => open,
      PLB_SwrBTerm => open,
      PLB_SwrComp => open,
      PLB_SwrDAck => open,
      PLB2OPB_rearb => plb_PLB2OPB_rearb,
      ArbAddrVldReg => open,
      Bus_Error_Det => open
    );

  opb : opb_wrapper
    port map (
      OPB_Clk => sys_clk_s,
      OPB_Rst => opb_OPB_Rst,
      SYS_Rst => sys_bus_reset(0),
      Debug_SYS_Rst => net_gnd0,
      WDT_Rst => net_gnd0,
      M_ABus => opb_M_ABus,
      M_BE => opb_M_BE,
      M_beXfer => net_gnd1(0 to 0),
      M_busLock => opb_M_busLock(0 to 0),
      M_DBus => opb_M_DBus,
      M_DBusEn => net_gnd1(0 to 0),
      M_DBusEn32_63 => net_vcc1(0 to 0),
      M_dwXfer => net_gnd1(0 to 0),
      M_fwXfer => net_gnd1(0 to 0),
      M_hwXfer => net_gnd1(0 to 0),
      M_request => opb_M_request(0 to 0),
      M_RNW => opb_M_RNW(0 to 0),
      M_select => opb_M_select(0 to 0),
      M_seqAddr => opb_M_seqAddr(0 to 0),
      Sl_beAck => net_gnd6,
      Sl_DBus => opb_Sl_DBus,
      Sl_DBusEn => net_vcc6,
      Sl_DBusEn32_63 => net_vcc6,
      Sl_errAck => opb_Sl_errAck,
      Sl_dwAck => net_gnd6,
      Sl_fwAck => net_gnd6,
      Sl_hwAck => net_gnd6,
      Sl_retry => opb_Sl_retry,
      Sl_toutSup => opb_Sl_toutSup,
      Sl_xferAck => opb_Sl_xferAck,
      OPB_MRequest => open,
      OPB_ABus => opb_OPB_ABus,
      OPB_BE => opb_OPB_BE,
      OPB_beXfer => open,
      OPB_beAck => open,
      OPB_busLock => open,
      OPB_rdDBus => open,
      OPB_wrDBus => open,
      OPB_DBus => opb_OPB_DBus,
      OPB_errAck => opb_OPB_errAck,
      OPB_dwAck => open,
      OPB_dwXfer => open,
      OPB_fwAck => open,
      OPB_fwXfer => open,
      OPB_hwAck => open,
      OPB_hwXfer => open,
      OPB_MGrant => opb_OPB_MGrant(0 to 0),
      OPB_pendReq => open,
      OPB_retry => opb_OPB_retry,
      OPB_RNW => opb_OPB_RNW,
      OPB_select => opb_OPB_select,
      OPB_seqAddr => opb_OPB_seqAddr,
      OPB_timeout => opb_OPB_timeout,
      OPB_toutSup => open,
      OPB_xferAck => opb_OPB_xferAck
    );

  plb2opb : plb2opb_wrapper
    port map (
      PLB_Clk => sys_clk_s,
      OPB_Clk => sys_clk_s,
      PLB_Rst => plb_PLB_Rst,
      OPB_Rst => opb_OPB_Rst,
      Bus_Error_Det => open,
      BGI_Trans_Abort => open,
      BGO_dcrAck => open,
      BGO_dcrDBus => open,
      DCR_ABus => net_gnd10,
      DCR_DBus => net_gnd32,
      DCR_Read => net_gnd0,
      DCR_Write => net_gnd0,
      BGO_addrAck => plb_Sl_addrAck(0),
      BGO_MErr => plb_Sl_MErr(0 to 1),
      BGO_MBusy => plb_Sl_MBusy(0 to 1),
      BGO_rdBTerm => plb_Sl_rdBTerm(0),
      BGO_rdComp => plb_Sl_rdComp(0),
      BGO_rdDAck => plb_Sl_rdDAck(0),
      BGO_rdDBus => plb_Sl_rdDBus(0 to 63),
      BGO_rdWdAddr => plb_Sl_rdWdAddr(0 to 3),
      BGO_rearbitrate => plb_Sl_rearbitrate(0),
      BGO_SSize => plb_Sl_SSize(0 to 1),
      BGO_wait => plb_Sl_wait(0),
      BGO_wrBTerm => plb_Sl_wrBTerm(0),
      BGO_wrComp => plb_Sl_wrComp(0),
      BGO_wrDAck => plb_Sl_wrDAck(0),
      PLB_abort => plb_PLB_abort,
      PLB_ABus => plb_PLB_ABus,
      PLB_BE => plb_PLB_BE,
      PLB_busLock => plb_PLB_busLock,
      PLB_compress => plb_PLB_compress,
      PLB_guarded => plb_PLB_guarded,
      PLB_lockErr => plb_PLB_lockErr,
      PLB_masterID => plb_PLB_masterID(0 to 0),
      PLB_MSize => plb_PLB_MSize,
      PLB_ordered => plb_PLB_ordered,
      PLB_PAValid => plb_PLB_PAValid,
      PLB_rdBurst => plb_PLB_rdBurst,
      PLB_rdPrim => plb_PLB_rdPrim,
      PLB_RNW => plb_PLB_RNW,
      PLB_SAValid => plb_PLB_SAValid,
      PLB_size => plb_PLB_size,
      PLB_type => plb_PLB_type,
      PLB_wrBurst => plb_PLB_wrBurst,
      PLB_wrDBus => plb_PLB_wrDBus,
      PLB_wrPrim => plb_PLB_wrPrim,
      PLB2OPB_rearb => plb_PLB2OPB_rearb(0),
      BGO_ABus => opb_M_ABus,
      BGO_BE => opb_M_BE,
      BGO_busLock => opb_M_busLock(0),
      BGO_DBus => opb_M_DBus,
      BGO_request => opb_M_request(0),
      BGO_RNW => opb_M_RNW(0),
      BGO_select => opb_M_select(0),
      BGO_seqAddr => opb_M_seqAddr(0),
      OPB_DBus => opb_OPB_DBus,
      OPB_errAck => opb_OPB_errAck,
      OPB_MnGrant => opb_OPB_MGrant(0),
      OPB_retry => opb_OPB_retry,
      OPB_timeout => opb_OPB_timeout,
      OPB_xferAck => opb_OPB_xferAck
    );

  rs232_uart_1 : rs232_uart_1_wrapper
    port map (
      OPB_Clk => sys_clk_s,
      OPB_Rst => opb_OPB_Rst,
      Interrupt => open,
      OPB_ABus => opb_OPB_ABus,
      OPB_BE => opb_OPB_BE,
      OPB_RNW => opb_OPB_RNW,
      OPB_select => opb_OPB_select,
      OPB_seqAddr => opb_OPB_seqAddr,
      OPB_DBus => opb_OPB_DBus,
      UART_DBus => opb_Sl_DBus(0 to 31),
      UART_errAck => opb_Sl_errAck(0),
      UART_retry => opb_Sl_retry(0),
      UART_toutSup => opb_Sl_toutSup(0),
      UART_xferAck => opb_Sl_xferAck(0),
      RX => fpga_0_RS232_Uart_1_RX,
      TX => fpga_0_RS232_Uart_1_TX
    );

  leds_4bit : leds_4bit_wrapper
    port map (
      OPB_ABus => opb_OPB_ABus,
      OPB_BE => opb_OPB_BE,
      OPB_Clk => sys_clk_s,
      OPB_DBus => opb_OPB_DBus,
      OPB_RNW => opb_OPB_RNW,
      OPB_Rst => opb_OPB_Rst,
      OPB_select => opb_OPB_select,