--**************************************************************************
--*
--* File Name: UPD44164085.BSDL
--* Version: 3.0
--* Date: June 12, 2003
--* Model: BSDL
--* Simulator: None
--*
--* Dependencies: None
--*
--* Company: NEC Electronics Corporation
--* Model: UPD44164085 (2M x 8 DDR SRAM 2-Word Burst SIO)
--*
--* Description: NEC 2M x 8 DDR SRAM 2-Word Burst SIO BSDL model
--*
--* Disclaimer: NEC Electronics Corporation does not guarantee functionality or accuracy
--* of this model. NEC Electronics Corporation assumes no responsiblity
--* for any problems arising from the use of this model.
--*
--* Limitation: IEEE 1149.1 Serial Boundary Scan (JTAG)
--*
--* Copyright (C) NEC Electronics Corporation 2002, 2003
--* All rights reserved
--*
--*************************************************************************/
entity UPD44164085 is
generic (PHYSICAL_PIN_MAP : string := "FBGA");
port (
A: in bit_vector(0 to 19);
K: in bit;
K_n: in bit;
C: in bit;
C_n: in bit;
CQ: buffer bit;
CQ_n: buffer bit;
R_W_n: in bit;
LD_n: in bit;
NW0_n: in bit;
NW1_n: in bit;
DLL: in bit;
D: in bit_vector (0 to 7);
Q: inout bit_vector (0 to 7);
TMS: in bit;
TDI: in bit;
TCK: in bit;
TDO: out bit;
ZQ: in bit;
NC: linkage bit_vector(0 to 57);
VREF: linkage bit_vector(0 to 1);
Vdd: linkage bit_vector(0 to 9);
Vss: linkage bit_vector(0 to 26);
VDDQ: linkage bit_vector(0 to 15));
use STD_1149_1_2001.all;
attribute COMPONENT_CONFORMANCE of UPD44164085 : entity is
"STD_1149_1_1993";
attribute PIN_MAP of UPD44164085 : entity is PHYSICAL_PIN_MAP;
constant FBGA:PIN_MAP_STRING:=
" A: (N6,P7,N7,R7,R8,P8,R9,A9,B8,C7, " &
" C6,C5,B4,A3,R3,R4,P4,P5,N5,R5), " & --Address
" K: B6, " & --In Positive Clock
" K_n: A6, " & --In Negative Clock
" C: P6, " & --Out Positive Clock
" C_n: R6, " & --Out Negitive Clock
" CQ: A11, " & --Pos Echo Clock
" CQ_n: A1, " & --Neg Echo Clock
" LD_n: A8, " & --Load
" R_W_n: A4, " & --Read/Write
" NW0_n: B7, " & --BYTE WRITE
" NW1_n: A5, " & --BYTE WRITE
" DLL: H1, " & --DLL-off pin
" Q: (L11,J10,E11,B11,E3,G3,L2,P3), " &
" D: (M11,J11,E10,C11,D2,G2,L3,N2), " &
" TMS: R10, " & --Test Mode Select
" TDI: R11, " & --Test Data-In
" TCK: R2, " & --Test Clock
" TDO: R1, " & --Test Data-Out
" ZQ: H11, " & --Input Impedance Match
" NC: (P11,P10,N10,P9,M10,N11,M9,N9,L9,L10,K11, " &
" K10,J9,K9,G10,G9,F11,G11,F9,F10,D10, " &
" E9,C10,D11,C9,D9,B9,B10,A7,B5,B2, " &
" B3,C1,B1,D3,C3,D1,C2,E2,E1,F2,F3, " &
" G1,F1,J1,J2,K3,J3,K2,K1,M1,L1, " &
" N3,M3,N1,M2,P2,P1), " &
" VREF: (H2,H10), " & --HSTL Input Reference Voltage
" VDD: (F5,F7,G5,G7,H5,H7,J5,J7,K5,K7), " &
" VSS: (A2,A10,C4,C8,D4,D5,D6,D7,D8,E5,E6,E7,F6,G6, " &
" H6,J6,K6,L5,L6,L7,M4,M5,M6,M7,M8,N4,N8), " &
" VDDQ: (E4,E8,F4,F8,G4,G8,H3,H4,H8,H9,J4,J8,K4,K8,L4,L8) " ;
attribute TAP_SCAN_IN of TDI : signal is true;
attribute TAP_SCAN_OUT of TDO : signal is true;
attribute TAP_SCAN_MODE of TMS : signal is true;
attribute TAP_SCAN_CLOCK of TCK : signal is (10.0e6, BOTH);
attribute INSTRUCTION_LENGTH of UPD44164085 : entity is 3;
attribute INSTRUCTION_OPCODE of UPD44164085 : entity is
"EXTEST (000)," &
"IDCODE (001)," &
"SAMPLEZ (010)," &
"RESERV1 (011)," &
"SAMPLE (100)," & --Sample/Preload
"RESERV2 (101)," &
"RESERV3 (110)," &
"BYPASS (111) " ;
attribute INSTRUCTION_CAPTURE of UPD44164085 : entity is "001";
attribute INSTRUCTION_PRIVATE of UPD44164085 : entity is
"RESERV1, RESERV2 ,RESERV3" ;
attribute IDCODE_REGISTER of UPD44164085 : entity is
"0100" & --Reserved for version number
"0000000000011000" & --Device ID
"00000010000" & --NEC Vendor ID
"1" ; --ID REGISTER PRESENCE INDICATOR
attribute REGISTER_ACCESS of UPD44164085 : entity is
"BOUNDARY (EXTEST,SAMPLEZ,SAMPLE), " &
"BYPASS (BYPASS) " ;
attribute BOUNDARY_LENGTH of UPD44164085 : entity is 107;
attribute BOUNDARY_REGISTER of UPD44164085 : entity is
"0 (BC_4, C_n, input, X)," &
"1 (BC_4, C, input, X)," &
"2 (BC_4, A(0), input, X)," &
"3 (BC_4, A(1), input, X)," &
"4 (BC_4, A(2), input, X)," &
"5 (BC_4, A(3), input, X)," &
"6 (BC_4, A(4), input, X)," &
"7 (BC_4, A(5), input, X)," &
"8 (BC_4, A(6), input, X)," &
"9 (BC_4, *, internal, X)," &
"10 (BC_4, *, internal, X)," &
"11 (BC_4, *, internal, X)," &
"12 (BC_4, *, internal, X)," &
"13 (BC_4, *, internal, X)," &
"14 (BC_4, *, internal, X)," &
"15 (BC_4, *, internal, X)," &
"16 (BC_4, *, internal, X)," &
"17 (BC_7, Q(0), bidir, X, 47, 0, Z)," &
"18 (BC_4, D(0), input, X)," &
"19 (BC_4, *, internal, X)," &
"20 (BC_4, *, internal, X)," &
"21 (BC_4, *, internal, X)," &
"22 (BC_4, *, internal, X)," &
"23 (BC_4, *, internal, X)," &
"24 (BC_4, *, internal, X)," &
"25 (BC_7, Q(1), bidir, X, 47, 0, Z)," &
"26 (BC_4, D(1), input, X)," &
"27 (BC_4, ZQ, input, X)," &
"28 (BC_4, *, internal, X)," &
"29 (BC_4, *, internal, X)," &
"30 (BC_4, *, internal, X)," &
"31 (BC_4, *, internal, X)," &
"32 (BC_4, *, internal, X)," &
"33 (BC_4, *, internal, X)," &
"34 (BC_7, Q(2), bidir, X, 47, 0, Z)," &
"35 (BC_4, D(2), input, X)," &
"36 (BC_4, *, internal, X)," &
"37 (BC_4, *, internal, X)," &
"38 (BC_4, *, internal, X)," &
"39 (BC_4, *, internal, X)," &
"40 (BC_4, *, internal, X)," &
"41 (BC_4, *, internal, X)," &
"42 (BC_7, Q(3), bidir, X, 47, 0, Z)," &
"43 (BC_4, D(3), input, X)," &
"44 (BC_4, *, internal, X)," &
"45 (BC_4, *, internal, X)," &
"46 (BC_9, CQ, output2, X)," &
"47 (BC_2, *, controlr, 0)," &
"48 (BC_4, A(7), input, X)," &
"49 (BC_4, A(8), input, X)," &
"50 (BC_4, A(9), input, X)," &
"51 (BC_4, A(10), input, X)," &
"52 (BC_4, LD_n, input, X)," &
"53 (BC_4, *, internal, X)," &
"54 (BC_4, NW0_n, input, X)," &
"55 (BC_4, K, input, X)," &
"56 (BC_4, K_n, input, X)," &
"57 (BC_4, *, internal, X)," &
"58 (BC_4, NW1_n, input, X)," &
"59 (BC_4, R_W_n, input, X)," &
"60 (BC_4, A(11), input, X)," &
"61 (BC_4, A(12), input, X)," &
"62 (BC_4, A(13), input, X)," &
"63 (BC_4, DLL, input, X)," &
"64 (BC_9, CQ_n, output2, X)," &
"65 (BC_4, *, internal, X)," &
"66 (BC_4, *, internal, X)," &
"67 (BC_4, *, internal, X)," &
"68 (BC_4, *, internal, X)," &
"69 (BC_4, *, internal, X)," &
"70 (BC_4, *, internal, X)," &
"71 (BC_4, *, internal, X)," &
"72 (BC_4, *, internal, X)," &
"73 (BC_7, Q(4), bidir, X, 47, 0, Z)," &
"74 (BC_4, D(4), input, X)," &
"75 (BC_4, *, internal, X)," &
"76 (BC_4, *, internal, X)," &
"77 (BC_4, *, internal, X)," &
"78 (BC_4, *, internal, X)," &
"79 (BC_4, *, internal, X)," &
"80 (BC_4, *, internal, X)," &
"81 (BC_7, Q(5), bidir, X, 47, 0, Z)," &
"82 (BC_4, D(5), input, X)," &
"83 (BC_4, *, internal, X)," &
"84 (BC_4, *, internal, X)," &
"85 (BC_4, *, internal, X)," &
"86 (BC_4, *, internal, X)," &
"87 (BC_4, *, internal, X)," &
"88 (BC_4, *, internal, X)," &
"89 (BC_7, Q(6), bidir, X, 47, 0, Z)," &
"90 (BC_4, D(6), input, X)," &
"91 (BC_4, *, internal, X)," &
"92 (BC_4, *, internal, X)," &
"93 (BC_4, *, internal, X)," &
"94 (BC_4, *, internal, X)," &
"95 (BC_4, *, internal, X)," &
"96 (BC_4, *, internal, X)," &
"97 (BC_7, Q(7), bidir, X, 47, 0, Z)," &
"98 (BC_4, D(7), input, X)," &
"99 (BC_4, *, internal, X)," &
"100 (BC_4, *, internal, X)," &
"101 (BC_4, A(14), input, X)," &
"102 (BC_4, A(15), input, X)," &
"103 (BC_4, A(16), input, X)," &
"104 (BC_4, A(17), input, X)," &
"105 (BC_4, A(18), input, X)," &
"106 (BC_4, A(19), input, X) " ;
end UPD44164085;