-- VHDL model created from schematic pci_interface.sch -- Jan 09 09:34:13 2007
-
-
LIBRARY ieee;
USE ieee.std_logic_1164.ALL;
entity PCI_INTERFACE is
- Port ( PCI_CBEn : In std_logic_vector (3 downto 0);
- PCI_CLOCK : In std_logic;
- PCI_FRAMEn : In std_logic;
- PCI_IDSEL : In std_logic;
- PCI_IRDYn : In std_logic;
- PCI_RSTn : In std_logic;
- READ_FIFO : In std_logic;
- REVISON_ID : In std_logic_vector (7 downto 0);
- USER_DATA_OUT : In std_logic_vector (31 downto 0);
- VENDOR_ID : In std_logic_vector (15 downto 0);
- PCI_AD : InOut std_logic_vector (31 downto 0);
- PCI_PAR : InOut std_logic;
- AD_REG : Out std_logic_vector (31 downto 0);
- ADDR_REG : Out std_logic_vector (31 downto 0);
- CBE_REGn : Out std_logic_vector (3 downto 0);
- DEVSELn : Out std_logic;
- FIFO_RDn : Out std_logic;
- IO_WR_COM : Out std_logic;
- IRDY_REGn : Out std_logic;
- PCI_DEVSELn : Out std_logic;
- PCI_PERRn : Out std_logic;
- PCI_SERRn : Out std_logic;
- PCI_STOPn : Out std_logic;
- PCI_TRDYn : Out std_logic;
- READ_SEL : Out std_logic_vector (1 downto 0);
- TRDYn : Out std_logic );
+ Port ( PCI_CBEn : In std_logic_vector (3 downto 0);
+ PCI_CLOCK : In std_logic;
+ PCI_FRAMEn : In std_logic;
+ PCI_IDSEL : In std_logic;
+ PCI_IRDYn : In std_logic;
+ PCI_RSTn : In std_logic;
+ READ_FIFO : In std_logic;
+ REVISON_ID : In std_logic_vector (7 downto 0);
+ USER_DATA_OUT : In std_logic_vector (31 downto 0);
+ VENDOR_ID : In std_logic_vector (15 downto 0);
+ PCI_AD : InOut std_logic_vector (31 downto 0);
+ PCI_PAR : InOut std_logic;
+ AD_REG : Out std_logic_vector (31 downto 0);
+ ADDR_REG : Out std_logic_vector (31 downto 0);
+ CBE_REGn : Out std_logic_vector (3 downto 0);
+ DEVSELn : Out std_logic;
+ FIFO_RDn : Out std_logic;
+ IO_WR_COM : Out std_logic;
+ IRDY_REGn : Out std_logic;
+ PCI_DEVSELn : Out std_logic;
+ PCI_PERRn : Out std_logic;
+ PCI_SERRn : Out std_logic;
+ PCI_STOPn : Out std_logic;
+ PCI_TRDYn : Out std_logic;
+ READ_SEL : Out std_logic_vector (1 downto 0);
+ TRDYn : Out std_logic );
end PCI_INTERFACE;
architecture SCHEMATIC of PCI_INTERFACE is
- SIGNAL gnd : std_logic := '0';
- SIGNAL vcc : std_logic := '1';
-
- signal IRDY_REGn_DUMMY : std_logic;
- signal PAR_REG : std_logic;
- signal PERR : std_logic;
- signal SERR : std_logic;
- signal CF_RD_COM : std_logic;
- signal CF_WR_COM : std_logic;
- signal LAR : std_logic;
- signal MY_ADDR : std_logic;
- signal SERR_CHECK : std_logic;
- signal IDSEL_REG : std_logic;
- signal FRAME_REGn : std_logic;
- signal PERR_CHECK : std_logic;
- signal OE_PCI_PAR : std_logic;
- signal OE_PCI_PERR : std_logic;
- signal TRDYn_DUMMY : std_logic;
- signal CONF_DATA_10H : std_logic_vector (31 downto 0);
- signal CONF_DATA_04H : std_logic_vector (31 downto 0);
- signal CONF_DATA : std_logic_vector (31 downto 0);
- signal READ_SEL_DUMMY : std_logic_vector (1 downto 0);
- signal CBE_REGn_DUMMY : std_logic_vector (3 downto 0);
- signal AD_REG_DUMMY : std_logic_vector (31 downto 0);
- signal ADDR_REG_DUMMY : std_logic_vector (31 downto 0);
-
- component STEUERUNG
- Port ( AD_REG : In std_logic_vector (31 downto 0);
- CBE_REGn : In std_logic_vector (3 downto 0);
- FRAME_REGn : In std_logic;
- IDSEL_REG : In std_logic;
- IO_SPACE : In std_logic;
- MY_ADDR : In std_logic;
- PCI_CLOCK : In std_logic;
- PCI_RSTn : In std_logic;
- READ_FIFO : In std_logic;
- CF_RD_COM : Out std_logic;
- CF_WR_COM : Out std_logic;
- DEVSELn : Out std_logic;
- FIFO_RDn : Out std_logic;
- IO_RD_COM : Out std_logic;
- IO_WR_COM : Out std_logic;
- LAR : Out std_logic;
- OE_PCI_PAR : Out std_logic;
- OE_PCI_PERR : Out std_logic;
- PCI_DEVSELn : Out std_logic;
- PCI_STOPn : Out std_logic;
- PCI_TRDYn : Out std_logic;
- PERR_CHECK : Out std_logic;
- READ : Out std_logic;
- SERR_CHECK : Out std_logic;
- TRDYn : Out std_logic );
- end component;
-
- component PARITY
- Port ( OE_PCI_PAR : In std_logic;
- OE_PCI_PERR : In std_logic;
- PA_ER_RE : In std_logic;
- PAR_IN : In std_logic_vector (35 downto 0);
- PAR_REG : In std_logic;
- PCI_CLOCK : In std_logic;
- PCI_RSTn : In std_logic;
- PERR_CHECK : In std_logic;
- SERR_CHECK : In std_logic;
- SERR_ENA : In std_logic;
- PCI_PAR : InOut std_logic;
- PCI_PERRn : Out std_logic;
- PCI_SERRn : Out std_logic;
- PERR : Out std_logic;
- SERR : Out std_logic );
- end component;
-
- component VERGLEICH
- Port ( IN_A : In std_logic_vector (31 downto 0);
- IN_B : In std_logic_vector (31 downto 0);
- GLEICH_OUT : Out std_logic );
- end component;
-
- component IO_MUX_REG
- Port ( CONFIG_DATA : In std_logic_vector (31 downto 0);
- LOAD_ADDR_REG : In std_logic;
- PCI_CBEn : In std_logic_vector (3 downto 0);
- PCI_CLOCK : In std_logic;
- PCI_FRAMEn : In std_logic;
- PCI_IDSEL : In std_logic;
- PCI_IRDYn : In std_logic;
- PCI_PAR : In std_logic;
- PCI_RSTn : In std_logic;
- READ_SEL : In std_logic_vector (1 downto 0);
- USER_DATA : In std_logic_vector (31 downto 0);
- PCI_AD : InOut std_logic_vector (31 downto 0);
- AD_REG : Out std_logic_vector (31 downto 0);
- ADDR_REG : Out std_logic_vector (31 downto 0);
- CBE_REGn : Out std_logic_vector (3 downto 0);
- FRAME_REGn : Out std_logic;
- IDSEL_REG : Out std_logic;
- IRDY_REGn : Out std_logic;
- PAR_REG : Out std_logic );
- end component;
-
- component CONFIG_SPACE_HEADER
- Port ( AD_REG : In std_logic_vector (31 downto 0);
- ADDR_REG : In std_logic_vector (31 downto 0);
- CBE_REGn : In std_logic_vector (3 downto 0);
- CF_RD_COM : In std_logic;
- CF_WR_COM : In std_logic;
- IRDY_REGn : In std_logic;
- PCI_CLOCK : In std_logic;
- PCI_RSTn : In std_logic;
- PERR : In std_logic;
- REVISION_ID : In std_logic_vector (7 downto 0);
- SERR : In std_logic;
- TRDYn : In std_logic;
- VENDOR_ID : In std_logic_vector (15 downto 0);
- CONF_DATA : Out std_logic_vector (31 downto 0);
- CONF_DATA_04H : Out std_logic_vector (31 downto 0);
- CONF_DATA_10H : Out std_logic_vector (31 downto 0) );
- end component;
+ SIGNAL gnd : std_logic := '0';
+ SIGNAL vcc : std_logic := '1';
+
+ signal IRDY_REGn_DUMMY : std_logic;
+ signal PAR_REG : std_logic;
+ signal PERR : std_logic;
+ signal SERR : std_logic;
+ signal CF_RD_COM : std_logic;
+ signal CF_WR_COM : std_logic;
+ signal LAR : std_logic;
+ signal MY_ADDR : std_logic;
+ signal SERR_CHECK : std_logic;
+ signal IDSEL_REG : std_logic;
+ signal FRAME_REGn : std_logic;
+ signal PERR_CHECK : std_logic;
+ signal OE_PCI_PAR : std_logic;
+ signal OE_PCI_PERR : std_logic;
+ signal TRDYn_DUMMY : std_logic;
+ signal CONF_DATA_10H : std_logic_vector (31 downto 0);
+ signal CONF_DATA_04H : std_logic_vector (31 downto 0);
+ signal CONF_DATA : std_logic_vector (31 downto 0);
+ signal READ_SEL_DUMMY : std_logic_vector (1 downto 0);
+ signal CBE_REGn_DUMMY : std_logic_vector (3 downto 0);
+ signal AD_REG_DUMMY : std_logic_vector (31 downto 0);
+ signal ADDR_REG_DUMMY : std_logic_vector (31 downto 0);
+
+ component STEUERUNG
+ Port ( AD_REG : In std_logic_vector (31 downto 0);
+ CBE_REGn : In std_logic_vector (3 downto 0);
+ FRAME_REGn : In std_logic;
+ IDSEL_REG : In std_logic;
+ IO_SPACE : In std_logic;
+ MY_ADDR : In std_logic;
+ PCI_CLOCK : In std_logic;
+ PCI_RSTn : In std_logic;
+ READ_FIFO : In std_logic;
+ CF_RD_COM : Out std_logic;
+ CF_WR_COM : Out std_logic;
+ DEVSELn : Out std_logic;
+ FIFO_RDn : Out std_logic;
+ IO_RD_COM : Out std_logic;
+ IO_WR_COM : Out std_logic;
+ LAR : Out std_logic;
+ OE_PCI_PAR : Out std_logic;
+ OE_PCI_PERR : Out std_logic;
+ PCI_DEVSELn : Out std_logic;
+ PCI_STOPn : Out std_logic;
+ PCI_TRDYn : Out std_logic;
+ PERR_CHECK : Out std_logic;
+ READ : Out std_logic;
+ SERR_CHECK : Out std_logic;
+ TRDYn : Out std_logic );
+ end component;
+
+ component PARITY
+ Port ( OE_PCI_PAR : In std_logic;
+ OE_PCI_PERR : In std_logic;
+ PA_ER_RE : In std_logic;
+ PAR_IN : In std_logic_vector (35 downto 0);
+ PAR_REG : In std_logic;
+ PCI_CLOCK : In std_logic;
+ PCI_RSTn : In std_logic;
+ PERR_CHECK : In std_logic;
+ SERR_CHECK : In std_logic;
+ SERR_ENA : In std_logic;
+ PCI_PAR : InOut std_logic;
+ PCI_PERRn : Out std_logic;
+ PCI_SERRn : Out std_logic;
+ PERR : Out std_logic;
+ SERR : Out std_logic );
+ end component;
+
+ component VERGLEICH
+ Port ( IN_A : In std_logic_vector (31 downto 0);
+ IN_B : In std_logic_vector (31 downto 0);
+ GLEICH_OUT : Out std_logic );
+ end component;
+
+ component IO_MUX_REG
+ Port ( CONFIG_DATA : In std_logic_vector (31 downto 0);
+ LOAD_ADDR_REG : In std_logic;
+ PCI_CBEn : In std_logic_vector (3 downto 0);
+ PCI_CLOCK : In std_logic;
+ PCI_FRAMEn : In std_logic;
+ PCI_IDSEL : In std_logic;
+ PCI_IRDYn : In std_logic;
+ PCI_PAR : In std_logic;
+ PCI_RSTn : In std_logic;
+ READ_SEL : In std_logic_vector (1 downto 0);
+ USER_DATA : In std_logic_vector (31 downto 0);
+ PCI_AD : InOut std_logic_vector (31 downto 0);
+ AD_REG : Out std_logic_vector (31 downto 0);
+ ADDR_REG : Out std_logic_vector (31 downto 0);
+ CBE_REGn : Out std_logic_vector (3 downto 0);
+ FRAME_REGn : Out std_logic;
+ IDSEL_REG : Out std_logic;
+ IRDY_REGn : Out std_logic;
+ PAR_REG : Out std_logic );
+ end component;
+
+ component CONFIG_SPACE_HEADER
+ Port ( AD_REG : In std_logic_vector (31 downto 0);
+ ADDR_REG : In std_logic_vector (31 downto 0);
+ CBE_REGn : In std_logic_vector (3 downto 0);
+ CF_RD_COM : In std_logic;
+ CF_WR_COM : In std_logic;
+ IRDY_REGn : In std_logic;
+ PCI_CLOCK : In std_logic;
+ PCI_RSTn : In std_logic;
+ PERR : In std_logic;
+ REVISION_ID : In std_logic_vector (7 downto 0);
+ SERR : In std_logic;
+ TRDYn : In std_logic;
+ VENDOR_ID : In std_logic_vector (15 downto 0);
+ CONF_DATA : Out std_logic_vector (31 downto 0);
+ CONF_DATA_04H : Out std_logic_vector (31 downto 0);
+ CONF_DATA_10H : Out std_logic_vector (31 downto 0) );
+ end component;
begin
- ADDR_REG <= ADDR_REG_DUMMY;
- AD_REG <= AD_REG_DUMMY;
- CBE_REGn <= CBE_REGn_DUMMY;
- READ_SEL <= READ_SEL_DUMMY;
- TRDYn <= TRDYn_DUMMY;
- IRDY_REGn <= IRDY_REGn_DUMMY;
-
- I7 : STEUERUNG
- Port Map ( AD_REG(31 downto 0)=>AD_REG_DUMMY(31 downto 0),
- CBE_REGn(3 downto 0)=>CBE_REGn_DUMMY(3 downto 0),
- FRAME_REGn=>FRAME_REGn, IDSEL_REG=>IDSEL_REG,
- IO_SPACE=>CONF_DATA_04H(0), MY_ADDR=>MY_ADDR,
- PCI_CLOCK=>PCI_CLOCK, PCI_RSTn=>PCI_RSTn,
- READ_FIFO=>READ_FIFO, CF_RD_COM=>CF_RD_COM,
- CF_WR_COM=>CF_WR_COM, DEVSELn=>DEVSELn,
- FIFO_RDn=>FIFO_RDn, IO_RD_COM=>READ_SEL_DUMMY(0),
- IO_WR_COM=>IO_WR_COM, LAR=>LAR, OE_PCI_PAR=>OE_PCI_PAR,
- OE_PCI_PERR=>OE_PCI_PERR, PCI_DEVSELn=>PCI_DEVSELn,
- PCI_STOPn=>PCI_STOPn, PCI_TRDYn=>PCI_TRDYn,
- PERR_CHECK=>PERR_CHECK, READ=>READ_SEL_DUMMY(1),
- SERR_CHECK=>SERR_CHECK, TRDYn=>TRDYn_DUMMY );
- I5 : PARITY
- Port Map ( OE_PCI_PAR=>OE_PCI_PAR, OE_PCI_PERR=>OE_PCI_PERR,
- PA_ER_RE=>CONF_DATA_04H(6),
- PAR_IN(31 downto 0)=>AD_REG_DUMMY(31 downto 0),
- PAR_IN(35 downto 32)=>CBE_REGn_DUMMY(3 downto 0),
- PAR_REG=>PAR_REG, PCI_CLOCK=>PCI_CLOCK,
- PCI_RSTn=>PCI_RSTn, PERR_CHECK=>PERR_CHECK,
- SERR_CHECK=>SERR_CHECK, SERR_ENA=>CONF_DATA_04H(8),
- PCI_PAR=>PCI_PAR, PCI_PERRn=>PCI_PERRn,
- PCI_SERRn=>PCI_SERRn, PERR=>PERR, SERR=>SERR );
- I4 : VERGLEICH
- Port Map ( IN_A(31 downto 0)=>CONF_DATA_10H(31 downto 0),
- IN_B(31 downto 0)=>AD_REG_DUMMY(31 downto 0),
- GLEICH_OUT=>MY_ADDR );
- I2 : IO_MUX_REG
- Port Map ( CONFIG_DATA(31 downto 0)=>CONF_DATA(31 downto 0),
- LOAD_ADDR_REG=>LAR,
- PCI_CBEn(3 downto 0)=>PCI_CBEn(3 downto 0),
- PCI_CLOCK=>PCI_CLOCK, PCI_FRAMEn=>PCI_FRAMEn,
- PCI_IDSEL=>PCI_IDSEL, PCI_IRDYn=>PCI_IRDYn,
- PCI_PAR=>PCI_PAR, PCI_RSTn=>PCI_RSTn,
- READ_SEL(1 downto 0)=>READ_SEL_DUMMY(1 downto 0),
- USER_DATA(31 downto 0)=>USER_DATA_OUT(31 downto 0),
- PCI_AD(31 downto 0)=>PCI_AD(31 downto 0),
- AD_REG(31 downto 0)=>AD_REG_DUMMY(31 downto 0),
- ADDR_REG(31 downto 0)=>ADDR_REG_DUMMY(31 downto 0),
- CBE_REGn(3 downto 0)=>CBE_REGn_DUMMY(3 downto 0),
- FRAME_REGn=>FRAME_REGn, IDSEL_REG=>IDSEL_REG,
- IRDY_REGn=>IRDY_REGn_DUMMY, PAR_REG=>PAR_REG );
- I1 : CONFIG_SPACE_HEADER
- Port Map ( AD_REG(31 downto 0)=>AD_REG_DUMMY(31 downto 0),
- ADDR_REG(31 downto 0)=>ADDR_REG_DUMMY(31 downto 0),
- CBE_REGn(3 downto 0)=>CBE_REGn_DUMMY(3 downto 0),
- CF_RD_COM=>CF_RD_COM, CF_WR_COM=>CF_WR_COM,
- IRDY_REGn=>IRDY_REGn_DUMMY, PCI_CLOCK=>PCI_CLOCK,
- PCI_RSTn=>PCI_RSTn, PERR=>PERR,
- REVISION_ID(7 downto 0)=>REVISON_ID(7 downto 0),
- SERR=>SERR, TRDYn=>TRDYn_DUMMY,
- VENDOR_ID(15 downto 0)=>VENDOR_ID(15 downto 0),
- CONF_DATA(31 downto 0)=>CONF_DATA(31 downto 0),
- CONF_DATA_04H(31 downto 0)=>CONF_DATA_04H(31 downto 0),
- CONF_DATA_10H(31 downto 0)=>CONF_DATA_10H(31 downto 0) );
+ ADDR_REG <= ADDR_REG_DUMMY;
+ AD_REG <= AD_REG_DUMMY;
+ CBE_REGn <= CBE_REGn_DUMMY;
+ READ_SEL <= READ_SEL_DUMMY;
+ TRDYn <= TRDYn_DUMMY;
+ IRDY_REGn <= IRDY_REGn_DUMMY;
+
+ I7 : STEUERUNG
+ Port Map ( AD_REG(31 downto 0)=>AD_REG_DUMMY(31 downto 0),
+ CBE_REGn(3 downto 0)=>CBE_REGn_DUMMY(3 downto 0),
+ FRAME_REGn=>FRAME_REGn, IDSEL_REG=>IDSEL_REG,
+ IO_SPACE=>CONF_DATA_04H(0), MY_ADDR=>MY_ADDR,
+ PCI_CLOCK=>PCI_CLOCK, PCI_RSTn=>PCI_RSTn,
+ READ_FIFO=>READ_FIFO, CF_RD_COM=>CF_RD_COM,
+ CF_WR_COM=>CF_WR_COM, DEVSELn=>DEVSELn,
+ FIFO_RDn=>FIFO_RDn, IO_RD_COM=>READ_SEL_DUMMY(0),
+ IO_WR_COM=>IO_WR_COM, LAR=>LAR, OE_PCI_PAR=>OE_PCI_PAR,
+ OE_PCI_PERR=>OE_PCI_PERR, PCI_DEVSELn=>PCI_DEVSELn,
+ PCI_STOPn=>PCI_STOPn, PCI_TRDYn=>PCI_TRDYn,
+ PERR_CHECK=>PERR_CHECK, READ=>READ_SEL_DUMMY(1),
+ SERR_CHECK=>SERR_CHECK, TRDYn=>TRDYn_DUMMY );
+ I5 : PARITY
+ Port Map ( OE_PCI_PAR=>OE_PCI_PAR, OE_PCI_PERR=>OE_PCI_PERR,
+ PA_ER_RE=>CONF_DATA_04H(6),
+ PAR_IN(31 downto 0)=>AD_REG_DUMMY(31 downto 0),
+ PAR_IN(35 downto 32)=>CBE_REGn_DUMMY(3 downto 0),
+ PAR_REG=>PAR_REG, PCI_CLOCK=>PCI_CLOCK,
+ PCI_RSTn=>PCI_RSTn, PERR_CHECK=>PERR_CHECK,
+ SERR_CHECK=>SERR_CHECK, SERR_ENA=>CONF_DATA_04H(8),
+ PCI_PAR=>PCI_PAR, PCI_PERRn=>PCI_PERRn,
+ PCI_SERRn=>PCI_SERRn, PERR=>PERR, SERR=>SERR );
+ I4 : VERGLEICH
+ Port Map ( IN_A(31 downto 0)=>CONF_DATA_10H(31 downto 0),
+ IN_B(31 downto 0)=>AD_REG_DUMMY(31 downto 0),
+ GLEICH_OUT=>MY_ADDR );
+ I2 : IO_MUX_REG
+ Port Map ( CONFIG_DATA(31 downto 0)=>CONF_DATA(31 downto 0),
+ LOAD_ADDR_REG=>LAR,
+ PCI_CBEn(3 downto 0)=>PCI_CBEn(3 downto 0),
+ PCI_CLOCK=>PCI_CLOCK, PCI_FRAMEn=>PCI_FRAMEn,
+ PCI_IDSEL=>PCI_IDSEL, PCI_IRDYn=>PCI_IRDYn,
+ PCI_PAR=>PCI_PAR, PCI_RSTn=>PCI_RSTn,
+ READ_SEL(1 downto 0)=>READ_SEL_DUMMY(1 downto 0),
+ USER_DATA(31 downto 0)=>USER_DATA_OUT(31 downto 0),
+ PCI_AD(31 downto 0)=>PCI_AD(31 downto 0),
+ AD_REG(31 downto 0)=>AD_REG_DUMMY(31 downto 0),
+ ADDR_REG(31 downto 0)=>ADDR_REG_DUMMY(31 downto 0),
+ CBE_REGn(3 downto 0)=>CBE_REGn_DUMMY(3 downto 0),
+ FRAME_REGn=>FRAME_REGn, IDSEL_REG=>IDSEL_REG,
+ IRDY_REGn=>IRDY_REGn_DUMMY, PAR_REG=>PAR_REG );
+ I1 : CONFIG_SPACE_HEADER
+ Port Map ( AD_REG(31 downto 0)=>AD_REG_DUMMY(31 downto 0),
+ ADDR_REG(31 downto 0)=>ADDR_REG_DUMMY(31 downto 0),
+ CBE_REGn(3 downto 0)=>CBE_REGn_DUMMY(3 downto 0),
+ CF_RD_COM=>CF_RD_COM, CF_WR_COM=>CF_WR_COM,
+ IRDY_REGn=>IRDY_REGn_DUMMY, PCI_CLOCK=>PCI_CLOCK,
+ PCI_RSTn=>PCI_RSTn, PERR=>PERR,
+ REVISION_ID(7 downto 0)=>REVISON_ID(7 downto 0),
+ SERR=>SERR, TRDYn=>TRDYn_DUMMY,
+ VENDOR_ID(15 downto 0)=>VENDOR_ID(15 downto 0),
+ CONF_DATA(31 downto 0)=>CONF_DATA(31 downto 0),
+ CONF_DATA_04H(31 downto 0)=>CONF_DATA_04H(31 downto 0),
+ CONF_DATA_10H(31 downto 0)=>CONF_DATA_10H(31 downto 0) );
end SCHEMATIC;
projects / raggedstone / blobdiff