mt47h64m16.vhd

vhdl cod for ram.For sp3e

    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 DQ0_ipd          : std_ulogic := 'U';
    SIGNAL DQ1_ipd          : std_ulogic := 'U';
    SIGNAL DQ2_ipd          : std_ulogic := 'U';
    SIGNAL DQ3_ipd          : std_ulogic := 'U';
    SIGNAL DQ4_ipd          : std_ulogic := 'U';
    SIGNAL DQ5_ipd          : std_ulogic := 'U';
    SIGNAL DQ6_ipd          : std_ulogic := 'U';
    SIGNAL DQ7_ipd          : std_ulogic := 'U';
    SIGNAL DQ8_ipd          : std_ulogic := 'U';
    SIGNAL DQ9_ipd          : std_ulogic := 'U';
    SIGNAL DQ10_ipd         : std_ulogic := 'U';
    SIGNAL DQ11_ipd         : std_ulogic := 'U';
    SIGNAL DQ12_ipd         : std_ulogic := 'U';
    SIGNAL DQ13_ipd         : std_ulogic := 'U';
    SIGNAL DQ14_ipd         : std_ulogic := 'U';
    SIGNAL DQ15_ipd         : std_ulogic := 'U';
    SIGNAL UDQS_ipd         : std_ulogic := 'U';
    SIGNAL UDQSNeg_ipd      : std_ulogic := 'U';
    SIGNAL LDQS_ipd         : std_ulogic := 'U';
    SIGNAL LDQSNeg_ipd      : std_ulogic := 'U';

    -- nwv
    SIGNAL ODT_nwv          : std_ulogic := 'U';
    SIGNAL CK_nwv           : std_ulogic := 'U';
    SIGNAL CKNeg_nwv        : std_ulogic := 'U';
    SIGNAL CKE_nwv          : std_ulogic := 'U';
    SIGNAL CSNeg_nwv        : std_ulogic := 'U';
    SIGNAL RASNeg_nwv       : std_ulogic := 'U';
    SIGNAL CASNeg_nwv       : std_ulogic := 'U';
    SIGNAL WENeg_nwv        : std_ulogic := 'U';
    SIGNAL LDM_nwv          : std_ulogic := 'U';
    SIGNAL UDM_nwv          : std_ulogic := 'U';
    SIGNAL BA0_nwv          : std_ulogic := 'U';
    SIGNAL BA1_nwv          : std_ulogic := 'U';
    SIGNAL BA2_nwv          : std_ulogic := 'U';
    SIGNAL A0_nwv           : std_ulogic := 'U';
    SIGNAL A1_nwv           : std_ulogic := 'U';
    SIGNAL A2_nwv           : std_ulogic := 'U';
    SIGNAL A3_nwv           : std_ulogic := 'U';
    SIGNAL A4_nwv           : std_ulogic := 'U';
    SIGNAL A5_nwv           : std_ulogic := 'U';
    SIGNAL A6_nwv           : std_ulogic := 'U';
    SIGNAL A7_nwv           : std_ulogic := 'U';
    SIGNAL A8_nwv           : std_ulogic := 'U';
    SIGNAL A9_nwv           : std_ulogic := 'U';
    SIGNAL A10_nwv          : std_ulogic := 'U';
    SIGNAL A11_nwv          : std_ulogic := 'U';
    SIGNAL A12_nwv          : std_ulogic := 'U';
    SIGNAL DQ0_nwv          : std_ulogic := 'U';
    SIGNAL DQ1_nwv          : std_ulogic := 'U';
    SIGNAL DQ2_nwv          : std_ulogic := 'U';
    SIGNAL DQ3_nwv          : std_ulogic := 'U';
    SIGNAL DQ4_nwv          : std_ulogic := 'U';
    SIGNAL DQ5_nwv          : std_ulogic := 'U';
    SIGNAL DQ6_nwv          : std_ulogic := 'U';
    SIGNAL DQ7_nwv          : std_ulogic := 'U';
    SIGNAL DQ8_nwv          : std_ulogic := 'U';
    SIGNAL DQ9_nwv          : std_ulogic := 'U';
    SIGNAL DQ10_nwv         : std_ulogic := 'U';
    SIGNAL DQ11_nwv         : std_ulogic := 'U';
    SIGNAL DQ12_nwv         : std_ulogic := 'U';
    SIGNAL DQ13_nwv         : std_ulogic := 'U';
    SIGNAL DQ14_nwv         : std_ulogic := 'U';
    SIGNAL DQ15_nwv         : std_ulogic := 'U';
    SIGNAL UDQS_nwv         : std_ulogic := 'U';
    SIGNAL UDQSNeg_nwv      : std_ulogic := 'U';
    SIGNAL LDQS_nwv         : std_ulogic := 'U';
    SIGNAL LDQSNeg_nwv      : std_ulogic := 'U';

    ---  internal delays
    SIGNAL tRC_in      : std_ulogic_vector(BankNum DOWNTO 0) := (OTHERS => '1');
    SIGNAL tRC_out     : std_ulogic_vector(BankNum DOWNTO 0) := (OTHERS => '1');
    SIGNAL tRRD_in          : std_ulogic := '1';
    SIGNAL tRRD_out         : std_ulogic := '1';
    SIGNAL tRCD_in     : std_ulogic_vector(BankNum DOWNTO 0) := (OTHERS => '0');
    SIGNAL tRCD_out    : std_ulogic_vector(BankNum DOWNTO 0) := (OTHERS => '0');
    SIGNAL tFAW_in          : std_ulogic_vector(3 DOWNTO 0) := (OTHERS => '0');
    SIGNAL tFAW_out         : std_ulogic_vector(3 DOWNTO 0) := (OTHERS => '0');
    SIGNAL tRASMIN_in  : std_ulogic_vector(BankNum DOWNTO 0) := (OTHERS => '1');
    SIGNAL tRASMIN_out : std_ulogic_vector(BankNum DOWNTO 0) := (OTHERS => '1');
    SIGNAL tRASMAX_in  : std_ulogic_vector(BankNum DOWNTO 0) := (OTHERS => '0');
    SIGNAL tRASMAX_out : std_ulogic_vector(BankNum DOWNTO 0) := (OTHERS => '0');
    SIGNAL tRTP_in     : std_ulogic_vector(BankNum DOWNTO 0) := (OTHERS => '1');
    SIGNAL tRTP_out    : std_ulogic_vector(BankNum DOWNTO 0) := (OTHERS => '1');
    SIGNAL tWR_in      : std_ulogic_vector(BankNum DOWNTO 0) := (OTHERS => '1');
    SIGNAL tWR_out     : std_ulogic_vector(BankNum DOWNTO 0) := (OTHERS => '1');
    SIGNAL tWTR_in     : std_ulogic_vector(BankNum DOWNTO 0) := (OTHERS => '1');
    SIGNAL tWTR_out    : std_ulogic_vector(BankNum DOWNTO 0) := (OTHERS => '1');
    SIGNAL tRP_in      : std_ulogic_vector(BankNum DOWNTO 0) := (OTHERS => '0');
    SIGNAL tRP_out     : std_ulogic_vector(BankNum DOWNTO 0) := (OTHERS => '0');
    SIGNAL tRFCMIN_in       : std_ulogic := '0';
    SIGNAL tRFCMIN_out      : std_ulogic := '0';
    SIGNAL tRFCMAX_in       : std_ulogic := '0';
    SIGNAL tRFCMAX_out      : std_ulogic := '0';
    SIGNAL tXSNR_in         : std_ulogic := '0';
    SIGNAL tXSNR_out        : std_ulogic := '0';
    SIGNAL REFPer_in        : std_ulogic := '0';
    SIGNAL REFPer_out       : std_ulogic := '0';
    SIGNAL tCKAVGMAX_in     : std_ulogic := '0';
    SIGNAL tCKAVGMAX_out    : std_ulogic := '0';
    SIGNAL tWPSTMAX_in      : std_ulogic := '0';
    SIGNAL tWPSTMAX_out     : std_ulogic := '0';

BEGIN

    ----------------------------------------------------------------------------
    -- Internal Delays
    ----------------------------------------------------------------------------
    TRC      : VitalBuf(tRC_out(0),  tRC_in(0),  (tdevice_tRC - 1 ns,
                                                                    UnitDelay));
    TRC1     : VitalBuf(tRC_out(1),  tRC_in(1),  (tdevice_tRC - 1 ns,
                                                                    UnitDelay));
    TRC2     : VitalBuf(tRC_out(2),  tRC_in(2),  (tdevice_tRC - 1 ns,
                                                                    UnitDelay));
    TRC3     : VitalBuf(tRC_out(3),  tRC_in(3),  (tdevice_tRC - 1 ns,
                                                                    UnitDelay));
    TRC4     : VitalBuf(tRC_out(4),  tRC_in(4),  (tdevice_tRC - 1 ns,
                                                                    UnitDelay));
    TRC5     : VitalBuf(tRC_out(5),  tRC_in(5),  (tdevice_tRC - 1 ns,
                                                                    UnitDelay));
    TRC6     : VitalBuf(tRC_out(6),  tRC_in(6),  (tdevice_tRC - 1 ns,
                                                                    UnitDelay));
    TRC7     : VitalBuf(tRC_out(7),  tRC_in(7),  (tdevice_tRC - 1 ns,
                                                                    UnitDelay));
    TRRD     : VitalBuf(tRRD_out,    tRRD_in,    (tdevice_tRRD - 1 ns,
                                                                    UnitDelay));
    TRCD     : VitalBuf(tRCD_out(0), tRCD_in(0), (tdevice_tRCD - 1 ns,
                                                                    UnitDelay));
    TRCD1    : VitalBuf(tRCD_out(1), tRCD_in(1), (tdevice_tRCD - 1 ns,
                                                                    UnitDelay));
    TRCD2    : VitalBuf(tRCD_out(2), tRCD_in(2), (tdevice_tRCD - 1 ns,
                                                                    UnitDelay));
    TRCD3    : VitalBuf(tRCD_out(3), tRCD_in(3), (tdevice_tRCD - 1 ns,
                                                                    UnitDelay));
    TRCD4    : VitalBuf(tRCD_out(4), tRCD_in(4), (tdevice_tRCD - 1 ns,
                                                                    UnitDelay));
    TRCD5    : VitalBuf(tRCD_out(5), tRCD_in(5), (tdevice_tRCD - 1 ns,
                                                                    UnitDelay));
    TRCD6    : VitalBuf(tRCD_out(6), tRCD_in(6), (tdevice_tRCD - 1 ns,
                                                                    UnitDelay));
    TRCD7    : VitalBuf(tRCD_out(7), tRCD_in(7), (tdevice_tRCD - 1 ns,
                                                                    UnitDelay));
    TFAW     : VitalBuf(tFAW_out(0), tFAW_in(0), (tdevice_tFAW - 2 ns,
                                                                    UnitDelay));
    TFAW1    : VitalBuf(tFAW_out(1), tFAW_in(1), (tdevice_tFAW - 2 ns,
                                                                    UnitDelay));
    TFAW2    : VitalBuf(tFAW_out(2), tFAW_in(2), (tdevice_tFAW - 2 ns,
                                                                    UnitDelay));
    TFAW3    : VitalBuf(tFAW_out(3), tFAW_in(3), (tdevice_tFAW - 2 ns,
                                                                    UnitDelay));
    TRASMIN  : VitalBuf(tRASMIN_out(0), tRASMIN_in(0), (tdevice_tRASMIN - 1 ns,
                                                                    UnitDelay));
    TRASMIN1 : VitalBuf(tRASMIN_out(1), tRASMIN_in(1), (tdevice_tRASMIN - 1 ns,
                                                                    UnitDelay));
    TRASMIN2 : VitalBuf(tRASMIN_out(2), tRASMIN_in(2), (tdevice_tRASMIN - 1 ns,
                                                                    UnitDelay));
    TRASMIN3 : VitalBuf(tRASMIN_out(3), tRASMIN_in(3), (tdevice_tRASMIN - 1 ns,
                                                                    UnitDelay));
    TRASMIN4 : VitalBuf(tRASMIN_out(4), tRASMIN_in(4), (tdevice_tRASMIN - 1 ns,
                                                                    UnitDelay));
    TRASMIN5 : VitalBuf(tRASMIN_out(5), tRASMIN_in(5), (tdevice_tRASMIN - 1 ns,
                                                                    UnitDelay));
    TRASMIN6 : VitalBuf(tRASMIN_out(6), tRASMIN_in(6), (tdevice_tRASMIN - 1 ns,
                                                                    UnitDelay));
    TRASMIN7 : VitalBuf(tRASMIN_out(7), tRASMIN_in(7), (tdevice_tRASMIN - 1 ns,
                                                                    UnitDelay));
    TRASMAX  : VitalBuf(tRASMAX_out(0), tRASMAX_in(0), (tdevice_tRASMAX - 1 ns,
                                                                    UnitDelay));
    TRASMAX1 : VitalBuf(tRASMAX_out(1), tRASMAX_in(1), (tdevice_tRASMAX - 1 ns,
                                                                    UnitDelay));
    TRASMAX2 : VitalBuf(tRASMAX_out(2), tRASMAX_in(2), (tdevice_tRASMAX - 1 ns,
                                                                    UnitDelay));
    TRASMAX3 : VitalBuf(tRASMAX_out(3), tRASMAX_in(3), (tdevice_tRASMAX - 1 ns,
                                                                    UnitDelay));
    TRASMAX4 : VitalBuf(tRASMAX_out(4), tRASMAX_in(4), (tdevice_tRASMAX - 1 ns,
                                                                    UnitDelay));
    TRASMAX5 : VitalBuf(tRASMAX_out(5), tRASMAX_in(5), (tdevice_tRASMAX - 1 ns,
                                                                    UnitDelay));
    TRASMAX6 : VitalBuf(tRASMAX_out(6), tRASMAX_in(6), (tdevice_tRASMAX - 1 ns,
                                                                    UnitDelay));
    TRASMAX7 : VitalBuf(tRASMAX_out(7), tRASMAX_in(7), (tdevice_tRASMAX - 1 ns,
                                                                    UnitDelay));
    TRTP     : VitalBuf(tRTP_out(0), tRTP_in(0), (tdevice_tRTP - 1 ns,
                                                                    UnitDelay));
    TRTP1    : VitalBuf(tRTP_out(1), tRTP_in(1), (tdevice_tRTP - 1 ns,
                                                                    UnitDelay));
    TRTP2    : VitalBuf(tRTP_out(2), tRTP_in(2), (tdevice_tRTP - 1 ns,
                                                                    UnitDelay));
    TRTP3    : VitalBuf(tRTP_out(3), tRTP_in(3), (tdevice_tRTP - 1 ns,
                                                                    UnitDelay));
    TRTP4    : VitalBuf(tRTP_out(4), tRTP_in(4), (tdevice_tRTP - 1 ns,
                                                                    UnitDelay));
    TRTP5    : VitalBuf(tRTP_out(5), tRTP_in(5), (tdevice_tRTP - 1 ns,
                                                                    UnitDelay));
    TRTP6    : VitalBuf(tRTP_out(6), tRTP_in(6), (tdevice_tRTP - 1 ns,
                                                                    UnitDelay));
    TRTP7    : VitalBuf(tRTP_out(7), tRTP_in(7), (tdevice_tRTP - 1 ns,
                                                                    UnitDelay));
    TWR      : VitalBuf(tWR_out(0), tWR_in(0), (tdevice_tWR - 1 ns,
                                                                    UnitDelay));
    TWR1     : VitalBuf(tWR_out(1), tWR_in(1), (tdevice_tWR - 1 ns,
                                                                    UnitDelay));
    TWR2     : VitalBuf(tWR_out(2), tWR_in(2), (tdevice_tWR - 1 ns,
                                                                    UnitDelay));
    TWR3     : VitalBuf(tWR_out(3), tWR_in(3), (tdevice_tWR - 1 ns,
                                                                    UnitDelay));
    TWR4     : VitalBuf(tWR_out(4), tWR_in(4), (tdevice_tWR - 1 ns,
                                                                    UnitDelay));
    TWR5     : VitalBuf(tWR_out(5), tWR_in(5), (tdevice_tWR - 1 ns,
                                                                    UnitDelay));
    TWR6     : VitalBuf(tWR_out(6), tWR_in(6), (tdevice_tWR - 1 ns,
                                                                    UnitDelay));
    TWR7     : VitalBuf(tWR_out(7), tWR_in(7), (tdevice_tWR - 1 ns,
                                                                    UnitDelay));
    TWTR     : VitalBuf(tWTR_out(0), tWTR_in(0), (tdevice_tWTR - 1 ns,
                                                                    UnitDelay));
    TWTR1    : VitalBuf(tWTR_out(1), tWTR_in(1), (tdevice_tWTR - 1 ns,
                                                                    UnitDelay));
    TWTR2    : VitalBuf(tWTR_out(2), tWTR_in(2), (tdevice_tWTR - 1 ns,
                                                                    UnitDelay));
    TWTR3    : VitalBuf(tWTR_out(3), tWTR_in(3), (tdevice_tWTR - 1 ns,
                                                                    UnitDelay));
    TWTR4    : VitalBuf(tWTR_out(4), tWTR_in(4), (tdevice_tWTR - 1 ns,
                                                                    UnitDelay));
    TWTR5    : VitalBuf(tWTR_out(5), tWTR_in(5), (tdevice_tWTR - 1 ns,
                                                                    UnitDelay));
    TWTR6    : VitalBuf(tWTR_out(6), tWTR_in(6), (tdevice_tWTR - 1 ns,
                                                                    UnitDelay));
    TWTR7    : VitalBuf(tWTR_out(7), tWTR_in(7), (tdevice_tWTR - 1 ns,
                                                                    UnitDelay));
    TRP      : VitalBuf(tRP_out(0), tRP_in(0), (tdevice_tRP - 1 ns,
                                                                    UnitDelay));
    TRP1     : VitalBuf(tRP_out(1), tRP_in(1), (tdevice_tRP - 1 ns,
                                                                    UnitDelay));
    TRP2     : VitalBuf(tRP_out(2), tRP_in(2), (tdevice_tRP - 1 ns,
                                                                    UnitDelay));
    TRP3     : VitalBuf(tRP_out(3), tRP_in(3), (tdevice_tRP - 1 ns,
                                                                    UnitDelay));
    TRP4     : VitalBuf(tRP_out(4), tRP_in(4), (tdevice_tRP - 1 ns,
                                                                    UnitDelay));
    TRP5     : VitalBuf(tRP_out(5), tRP_in(5), (tdevice_tRP - 1 ns,
                                                                    UnitDelay));
    TRP6     : VitalBuf(tRP_out(6), tRP_in(6), (tdevice_tRP - 1 ns,
                                                                    UnitDelay));
    TRP7     : VitalBuf(tRP_out(7), tRP_in(7), (tdevice_tRP - 1 ns,
                                                                    UnitDelay));
    TRFCMIN  : VitalBuf(tRFCMIN_out, tRFCMIN_in, (tdevice_tRFCMIN - 1 ns,
                                                                    UnitDelay));
    TRFCMAX  : VitalBuf(tRFCMAX_out, tRFCMAX_in, (tdevice_tRFCMAX - 1 ns,
                                                                    UnitDelay));
    TXSNR    : VitalBuf(tXSNR_out,   tXSNR_in,   (tdevice_tRFCMIN + 9 ns,
                                                                    UnitDelay));
    REFPER   : VitalBuf(REFPer_out,  REFPer_in,  (tdevice_REFPer - 1 ns,
                                                                    UnitDelay));
    TCKAVGMAX: VitalBuf(tCKAVGMAX_out, tCKAVGMAX_in, (tdevice_tCKAVGMAX - 1 ns,
                                                                    UnitDelay));