cy7c1380.vhd

vhdl cod for ram.For sp3e

--------------------------------------------------------------------------------
--  File Name: cy7c1380.vhd
--------------------------------------------------------------------------------
--  Copyright (C) 2003-2008 Free Model Foundry; http://www.FreeModelFoundry.com
--
--  This program is free software; you can redistribute it and/or modify
--  it under the terms of the GNU General Public License version 2 as
--  published by the Free Software Foundation.
--
--  MODIFICATION HISTORY:
--
--  version: |  author:  | mod date: | changes made:
--    V1.0    M.Radmanovic 03 Aug 13   Inital Release
--    V1.1    R. Munden    08 May 28   Updated FILE declaration syntax
--
--------------------------------------------------------------------------------
--  PART DESCRIPTION:
--
--  Library:    SRAM
--  Technology:
--  Part:        CY7C1380
--
--   Description: 512K 36 Pipelined SRAM
--------------------------------------------------------------------------------

LIBRARY IEEE;   USE IEEE.std_logic_1164.ALL;
                USE STD.textio.ALL;
                USE IEEE.vital_timing.ALL;
                USE IEEE.vital_primitives.ALL;

LIBRARY FMF;    USE FMF.gen_utils.ALL;
                USE FMF.conversions.ALL;

--------------------------------------------------------------------------------
-- ENTITY DECLARATION
--------------------------------------------------------------------------------
ENTITY cy7c1380 IS
    GENERIC (
        -- tipd delays: interconnect path delays
        tipd_A0                  : VitalDelayType01 := VitalZeroDelay01;
        tipd_A1                  : VitalDelayType01 := VitalZeroDelay01;
        tipd_A2                  : VitalDelayType01 := VitalZeroDelay01;
        tipd_A3                  : VitalDelayType01 := VitalZeroDelay01;
        tipd_A4                  : VitalDelayType01 := VitalZeroDelay01;
        tipd_A5                  : VitalDelayType01 := VitalZeroDelay01;
        tipd_A6                  : VitalDelayType01 := VitalZeroDelay01;
        tipd_A7                  : VitalDelayType01 := VitalZeroDelay01;
        tipd_A8                  : VitalDelayType01 := VitalZeroDelay01;
        tipd_A9                  : VitalDelayType01 := VitalZeroDelay01;
        tipd_A10                 : VitalDelayType01 := VitalZeroDelay01;
        tipd_A11                 : VitalDelayType01 := VitalZeroDelay01;
        tipd_A12                 : VitalDelayType01 := VitalZeroDelay01;
        tipd_A13                 : VitalDelayType01 := VitalZeroDelay01;
        tipd_A14                 : VitalDelayType01 := VitalZeroDelay01;
        tipd_A15                 : VitalDelayType01 := VitalZeroDelay01;
        tipd_A16                 : VitalDelayType01 := VitalZeroDelay01;
        tipd_A17                 : VitalDelayType01 := VitalZeroDelay01;
        tipd_A18                 : VitalDelayType01 := VitalZeroDelay01;
        tipd_DQA0                : VitalDelayType01 := VitalZeroDelay01;
        tipd_DQA1                : VitalDelayType01 := VitalZeroDelay01;
        tipd_DQA2                : VitalDelayType01 := VitalZeroDelay01;
        tipd_DQA3                : VitalDelayType01 := VitalZeroDelay01;
        tipd_DQA4                : VitalDelayType01 := VitalZeroDelay01;
        tipd_DQA5                : VitalDelayType01 := VitalZeroDelay01;
        tipd_DQA6                : VitalDelayType01 := VitalZeroDelay01;
        tipd_DQA7                : VitalDelayType01 := VitalZeroDelay01;
        tipd_DPA                 : VitalDelayType01 := VitalZeroDelay01;
        tipd_DQB0                : VitalDelayType01 := VitalZeroDelay01;
        tipd_DQB1                : VitalDelayType01 := VitalZeroDelay01;
        tipd_DQB2                : VitalDelayType01 := VitalZeroDelay01;
        tipd_DQB3                : VitalDelayType01 := VitalZeroDelay01;
        tipd_DQB4                : VitalDelayType01 := VitalZeroDelay01;
        tipd_DQB5                : VitalDelayType01 := VitalZeroDelay01;
        tipd_DQB6                : VitalDelayType01 := VitalZeroDelay01;
        tipd_DQB7                : VitalDelayType01 := VitalZeroDelay01;
        tipd_DPB                 : VitalDelayType01 := VitalZeroDelay01;
        tipd_DQC0                : VitalDelayType01 := VitalZeroDelay01;
        tipd_DQC1                : VitalDelayType01 := VitalZeroDelay01;
        tipd_DQC2                : VitalDelayType01 := VitalZeroDelay01;
        tipd_DQC3                : VitalDelayType01 := VitalZeroDelay01;
        tipd_DQC4                : VitalDelayType01 := VitalZeroDelay01;
        tipd_DQC5                : VitalDelayType01 := VitalZeroDelay01;
        tipd_DQC6                : VitalDelayType01 := VitalZeroDelay01;
        tipd_DQC7                : VitalDelayType01 := VitalZeroDelay01;
        tipd_DPC                 : VitalDelayType01 := VitalZeroDelay01;
        tipd_DQD0                : VitalDelayType01 := VitalZeroDelay01;
        tipd_DQD1                : VitalDelayType01 := VitalZeroDelay01;
        tipd_DQD2                : VitalDelayType01 := VitalZeroDelay01;
        tipd_DQD3                : VitalDelayType01 := VitalZeroDelay01;
        tipd_DQD4                : VitalDelayType01 := VitalZeroDelay01;
        tipd_DQD5                : VitalDelayType01 := VitalZeroDelay01;
        tipd_DQD6                : VitalDelayType01 := VitalZeroDelay01;
        tipd_DQD7                : VitalDelayType01 := VitalZeroDelay01;
        tipd_DPD                 : VitalDelayType01 := VitalZeroDelay01;
        tipd_BWANeg              : VitalDelayType01 := VitalZeroDelay01;
        tipd_BWBNeg              : VitalDelayType01 := VitalZeroDelay01;
        tipd_BWCNeg              : VitalDelayType01 := VitalZeroDelay01;
        tipd_BWDNeg              : VitalDelayType01 := VitalZeroDelay01;
        tipd_GWNeg               : VitalDelayType01 := VitalZeroDelay01;
        tipd_BWENeg              : VitalDelayType01 := VitalZeroDelay01;
        tipd_CLK                 : VitalDelayType01 := VitalZeroDelay01;
        tipd_CE1Neg              : VitalDelayType01 := VitalZeroDelay01;
        tipd_CE2                 : VitalDelayType01 := VitalZeroDelay01;
        tipd_CE3Neg              : VitalDelayType01 := VitalZeroDelay01;
        tipd_OENeg               : VitalDelayType01 := VitalZeroDelay01;
        tipd_ADVNeg              : VitalDelayType01 := VitalZeroDelay01;
        tipd_ADSPNeg             : VitalDelayType01 := VitalZeroDelay01;
        tipd_ADSCNeg             : VitalDelayType01 := VitalZeroDelay01;
        tipd_MODE                : VitalDelayType01 := VitalZeroDelay01;
        tipd_ZZ                  : VitalDelayType01 := VitalZeroDelay01;
        -- tpd delays
        tpd_CLK_DQA0             : VitalDelayType01Z := UnitDelay01Z;
        tpd_OENeg_DQA0           : VitalDelayType01Z := UnitDelay01Z;
        -- tpw values: pulse widths
        tpw_CLK_posedge        : VitalDelayType := UnitDelay;
        tpw_CLK_negedge        : VitalDelayType := UnitDelay;
        -- tperiod min (calculated as 1/max freq)
        tperiod_CLK_posedge    : VitalDelayType := UnitDelay;
        -- tsetup values: setup times
        tsetup_A0_CLK           : VitalDelayType := UnitDelay;
        tsetup_DQA0_CLK         : VitalDelayType := UnitDelay;
        tsetup_ADVNeg_CLK       : VitalDelayType := UnitDelay;
        tsetup_ADSCNeg_CLK      : VitalDelayType := UnitDelay;
        tsetup_CE2_CLK          : VitalDelayType := UnitDelay;
        tsetup_BWANeg_CLK       : VitalDelayType := UnitDelay;
        -- thold values: hold times
        thold_A0_CLK            : VitalDelayType := UnitDelay;
        thold_DQA0_CLK          : VitalDelayType := UnitDelay;
        thold_ADVNeg_CLK        : VitalDelayType := UnitDelay;
        thold_ADSCNeg_CLK       : VitalDelayType := UnitDelay;
        thold_CE2_CLK           : VitalDelayType := UnitDelay;
        thold_BWANeg_CLK        : VitalDelayType := UnitDelay;
        thold_ADSCNeg_ZZ        : VitalDelayType := UnitDelay;
        -- generic control parameters
        InstancePath        : STRING    := DefaultInstancePath;
        TimingChecksOn      : BOOLEAN   := DefaultTimingChecks;
        MsgOn               : BOOLEAN   := DefaultMsgOn;
        XOn                 : BOOLEAN   := DefaultXon;
        SeverityMode        : SEVERITY_LEVEL := WARNING;
        -- memory file to be loaded
        mem_file_name       : STRING    := "none";
        -- For FMF SDF technology file usage
        TimingModel         : STRING    := DefaultTimingModel
    );
    PORT (
        A0              : IN    std_logic := 'U';
        A1              : IN    std_logic := 'U';
        A2              : IN    std_logic := 'U';
        A3              : IN    std_logic := 'U';
        A4              : IN    std_logic := 'U';
        A5              : IN    std_logic := 'U';
        A6              : IN    std_logic := 'U';
        A7              : IN    std_logic := 'U';
        A8              : IN    std_logic := 'U';
        A9              : IN    std_logic := 'U';
        A10             : IN    std_logic := 'U';
        A11             : IN    std_logic := 'U';
        A12             : IN    std_logic := 'U';
        A13             : IN    std_logic := 'U';
        A14             : IN    std_logic := 'U';
        A15             : IN    std_logic := 'U';
        A16             : IN    std_logic := 'U';
        A17             : IN    std_logic := 'U';
        A18             : IN    std_logic := 'U';
        DQA0            : INOUT std_logic := 'U';
        DQA1            : INOUT std_logic := 'U';
        DQA2            : INOUT std_logic := 'U';
        DQA3            : INOUT std_logic := 'U';
        DQA4            : INOUT std_logic := 'U';
        DQA5            : INOUT std_logic := 'U';
        DQA6            : INOUT std_logic := 'U';
        DQA7            : INOUT std_logic := 'U';
        DPA             : INOUT std_logic := 'U';
        DQB0            : INOUT std_logic := 'U';
        DQB1            : INOUT std_logic := 'U';
        DQB2            : INOUT std_logic := 'U';
        DQB3            : INOUT std_logic := 'U';
        DQB4            : INOUT std_logic := 'U';
        DQB5            : INOUT std_logic := 'U';
        DQB6            : INOUT std_logic := 'U';
        DQB7            : INOUT std_logic := 'U';
        DPB             : INOUT std_logic := 'U';
        DQC0            : INOUT std_logic := 'U';
        DQC1            : INOUT std_logic := 'U';
        DQC2            : INOUT std_logic := 'U';
        DQC3            : INOUT std_logic := 'U';
        DQC4            : INOUT std_logic := 'U';
        DQC5            : INOUT std_logic := 'U';
        DQC6            : INOUT std_logic := 'U';
        DQC7            : INOUT std_logic := 'U';
        DPC             : INOUT std_logic := 'U';
        DQD0            : INOUT std_logic := 'U';
        DQD1            : INOUT std_logic := 'U';
        DQD2            : INOUT std_logic := 'U';
        DQD3            : INOUT std_logic := 'U';
        DQD4            : INOUT std_logic := 'U';
        DQD5            : INOUT std_logic := 'U';
        DQD6            : INOUT std_logic := 'U';
        DQD7            : INOUT std_logic := 'U';
        DPD             : INOUT std_logic := 'U';
        BWANeg          : IN    std_logic := 'U';
        BWBNeg          : IN    std_logic := 'U';
        BWCNeg          : IN    std_logic := 'U';
        BWDNeg          : IN    std_logic := 'U';
        GWNeg           : IN    std_logic := 'U';
        BWENeg          : IN    std_logic := 'U';
        CLK             : IN    std_logic := 'U';
        CE1Neg          : IN    std_logic := 'U';
        CE2             : IN    std_logic := 'U';
        CE3Neg          : IN    std_logic := 'U';
        OENeg           : IN    std_logic := 'U';
        ADVNeg          : IN    std_logic := 'U';
        ADSPNeg         : IN    std_logic := 'U';
        ADSCNeg         : IN    std_logic := 'U';
        MODE            : IN    std_logic := 'U';
        ZZ              : IN    std_logic := 'U'
    );
    ATTRIBUTE VITAL_LEVEL0 of cy7c1380 : ENTITY IS TRUE;
END cy7c1380;

--------------------------------------------------------------------------------
-- ARCHITECTURE DECLARATION
--------------------------------------------------------------------------------
ARCHITECTURE vhdl_behavioral of cy7c1380 IS
    ATTRIBUTE VITAL_LEVEL0 of vhdl_behavioral : ARCHITECTURE IS TRUE;

    CONSTANT partID           : STRING := "cy7c1380";

    SIGNAL A0_ipd              : std_ulogic := 'U';
    SIGNAL A1_ipd              : std_ulogic := 'U';
    SIGNAL A2_ipd              : std_ulogic := 'U';
    SIGNAL A3_ipd              : std_ulogic := 'U';
    SIGNAL A4_ipd              : std_ulogic := 'U';
    SIGNAL A5_ipd              : std_ulogic := 'U';
    SIGNAL A6_ipd              : std_ulogic := 'U';
    SIGNAL A7_ipd              : std_ulogic := 'U';
    SIGNAL A8_ipd              : std_ulogic := 'U';
    SIGNAL A9_ipd              : std_ulogic := 'U';
    SIGNAL A10_ipd             : std_ulogic := 'U';
    SIGNAL A11_ipd             : std_ulogic := 'U';
    SIGNAL A12_ipd             : std_ulogic := 'U';
    SIGNAL A13_ipd             : std_ulogic := 'U';
    SIGNAL A14_ipd             : std_ulogic := 'U';
    SIGNAL A15_ipd             : std_ulogic := 'U';
    SIGNAL A16_ipd             : std_ulogic := 'U';
    SIGNAL A17_ipd             : std_ulogic := 'U';
    SIGNAL A18_ipd             : std_ulogic := 'U';
    SIGNAL DQA0_ipd            : std_ulogic := 'U';
    SIGNAL DQA1_ipd            : std_ulogic := 'U';
    SIGNAL DQA2_ipd            : std_ulogic := 'U';
    SIGNAL DQA3_ipd            : std_ulogic := 'U';
    SIGNAL DQA4_ipd            : std_ulogic := 'U';
    SIGNAL DQA5_ipd            : std_ulogic := 'U';
    SIGNAL DQA6_ipd            : std_ulogic := 'U';
    SIGNAL DQA7_ipd            : std_ulogic := 'U';
    SIGNAL DPA_ipd             : std_ulogic := 'U';
    SIGNAL DQB0_ipd            : std_ulogic := 'U';
    SIGNAL DQB1_ipd            : std_ulogic := 'U';
    SIGNAL DQB2_ipd            : std_ulogic := 'U';
    SIGNAL DQB3_ipd            : std_ulogic := 'U';
    SIGNAL DQB4_ipd            : std_ulogic := 'U';
    SIGNAL DQB5_ipd            : std_ulogic := 'U';
    SIGNAL DQB6_ipd            : std_ulogic := 'U';
    SIGNAL DQB7_ipd            : std_ulogic := 'U';
    SIGNAL DPB_ipd             : std_ulogic := 'U';
    SIGNAL DQC0_ipd            : std_ulogic := 'U';
    SIGNAL DQC1_ipd            : std_ulogic := 'U';
    SIGNAL DQC2_ipd            : std_ulogic := 'U';
    SIGNAL DQC3_ipd            : std_ulogic := 'U';
    SIGNAL DQC4_ipd            : std_ulogic := 'U';
    SIGNAL DQC5_ipd            : std_ulogic := 'U';
    SIGNAL DQC6_ipd            : std_ulogic := 'U';
    SIGNAL DQC7_ipd            : std_ulogic := 'U';
    SIGNAL DPC_ipd             : std_ulogic := 'U';
    SIGNAL DQD0_ipd            : std_ulogic := 'U';
    SIGNAL DQD1_ipd            : std_ulogic := 'U';
    SIGNAL DQD2_ipd            : std_ulogic := 'U';
    SIGNAL DQD3_ipd            : std_ulogic := 'U';
    SIGNAL DQD4_ipd            : std_ulogic := 'U';