--*******************************************************************************************************
--** Copyright (c) 2003 Cypress Semiconductor
--** All rights reserved.
--**
--** File Name: 1318cv18_x18_165.bsdl History: 1.0 -- New BSDL model
--** Release: 1.0 2.0 -- JTAG changes added
--** Last Updated: March 16 2006 2.1 -- Changed naming to DOFF_N
--**
--** Part #: CY7C1318cv18
--** Package: 165 Ball FBGA
--** Function: 1M x 18 DDR2 2-Word Burst SRAM, BSDL file for JTAG
--** Written by : Cypress MPD Applications
--** Queries ? :contact Cypress MPD Applications
--** Note : This part is fully compliant with IEEE standard 1149.1
--** Ref CY7C1318cv18 Datasheet at http://www.qdrsram.com/datasheets/default.htm
--**
--*******************************************************************************************************
entity CY7C1318cv18 is
generic (PHYSICAL_PIN_MAP : string := "FBGA");
port (
A: in bit_vector(0 to 19);
BW0_n: in bit;
BW1_n: in bit;
C: in bit;
C_n: in bit;
CQ: buffer bit;
CQ_n: buffer bit;
DOFF_N: in bit;
K: in bit;
K_n: in bit;
R_W_n: in bit;
LD_n: in bit;
DQ: inout bit_vector(0 to 17);
TMS: in bit;
TDI: in bit;
TCK: in bit;
TDO: out bit;
ZQ: in bit;
VREF: linkage bit_vector(0 to 1);
VDD: linkage bit_vector(0 to 9);
VSS: linkage bit_vector(0 to 24);
VDDQ: linkage bit_vector(0 to 15);
NC: linkage bit_vector(0 to 57)
);
use STD_1149_1_2001.all;
attribute COMPONENT_CONFORMANCE of CY7C1318cv18 : entity is "STD_1149_1_1993";
attribute PIN_MAP of CY7C1318cv18 : entity is PHYSICAL_PIN_MAP;
constant FBGA:PIN_MAP_STRING:=
"A:(C6,N6,P7,N7,R7,R8,P8,R9,A9,B8, " &
"C7,C5,B4,A3,R3,R4,P4,P5,N5,R5), " & --Address
"BW0_n:B7, " &--Byte Write
"BW1_n:A5, " &--Byte Write
"C:P6, " &--Output Positive Clock
"C_n:R6, " &--Output Negative Clock
"CQ:A11, " &--Echo Positive Clock
"CQ_n:A1, " &--Echo Negative Clock
"DOFF_N:H1, " &--DLL-off pin
"K:B6, " &--Input Positive Clock
"K_n:A6, " &--Input Negative Clock
"R_W_n:A4, " &--Write Enable
"LD_n:A8, " &--Synchronous Burst
"DQ:(P11,M10,L11,K11,J10,F11,E11,C10,B11, " &
"B2,D3,E3,F2,G3,K3,L2,N3,P3), " &--Data Pins
"TMS:R10, " &--JTAG Test Mode Select
"TDI:R11, " &--JTAG Test Data In
"TCK:R2, " &--JTAG Test Clock
"TDO:R1, " &--JTAG Test Data Out
"ZQ:H11, " &--Programmable Impedance Pin
"VREF:(H2, H10), " &--Input Voltage Reference
"VDD:(F5,F7,G5,G7,H5,H7,J5,J7,K5,K7), " &
"VSS:(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), " &
"NC: (A2,A7,A10,B1,B3,B5,B9,B10,C1,C2,C3,C9, " &
"C11,D1,D2,D9,D10,D11,E1,E2,E9,E10, " &
"F1,F3,F9,F10,G1,G2,G9,G10,G11,J1, " &
"J2,J3,J9,J11,K1,K2,K9,K10,L1,L3, " &
"L9,L10,M1,M2,M3,M9,M11,N1,N2,N9, " &
"N10,N11,P1,P2,P9,P10) ";
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 CY7C1318cv18 : entity is 3;
attribute INSTRUCTION_OPCODE of CY7C1318cv18 : entity is
"EXTEST (000)," &
"IDCODE (001)," &
"SAMPLEZ (010)," &-- Sample-Z
"RESERV1 (011)," &
"SAMPLE (100)," &-- Sample/Preload
"RESERV2 (101)," &
"RESERV3 (110)," &
"BYPASS (111) ";
attribute INSTRUCTION_CAPTURE of CY7C1318cv18: entity is "001";
attribute INSTRUCTION_PRIVATE of CY7C1318cv18 : entity is
"RESERV1, RESERV2, RESERV3";
attribute IDCODE_REGISTER of CY7C1318cv18 : entity is
"001" & -- Reserved for version number
"11010100010010101"& -- Defines the type of SRAM
"00000110100"& -- Unique ID for SRAM vendor
"1";-- ID register Presence indicator
attribute REGISTER_ACCESS of CY7C1318cv18 : entity is
"BOUNDARY (EXTEST,SAMPLEZ,SAMPLE)," &
"BYPASS (BYPASS)";
attribute BOUNDARY_LENGTH of CY7C1318cv18 : entity is 107;
attribute BOUNDARY_REGISTER of CY7C1318cv18 : entity is
"0 (BC_4, C_n, input, X)," &
"1 (BC_4, C, input, X)," &
"2 (BC_4, A(1), input, X)," &
"3 (BC_4, A(2), input, X)," &
"4 (BC_4, A(3), input, X)," &
"5 (BC_4, A(4), input, X)," &
"6 (BC_4, A(5), input, X)," &
"7 (BC_4, A(6), input, X)," &
"8 (BC_4, A(7), input, X)," &
"9 (BC_7, DQ(0), bidir, X, 47, 0, Z), " &
"10 (BC_4, *, internal, X)," &
"11 (BC_4, *, internal, X)," &
"12 (BC_4, *, internal, X)," &
"13 (BC_7, DQ(1), bidir, X, 47, 0, Z), " &
"14 (BC_4, *, internal, X)," &
"15 (BC_4, *, internal, X)," &
"16 (BC_4, *, internal, X)," &
"17 (BC_7, DQ(2), bidir, X, 47, 0, Z), " &
"18 (BC_4, *, internal, X)," &
"19 (BC_4, *, internal, X)," &
"20 (BC_4, *, internal, X)," &
"21 (BC_7, DQ(3), bidir, X, 47, 0, Z), " &
"22 (BC_4, *, internal, X)," &
"23 (BC_4, *, internal, X)," &
"24 (BC_4, *, internal, X)," &
"25 (BC_7, DQ(4), bidir, X, 47, 0, Z), " &
"26 (BC_4, *, internal, X)," &
"27 (BC_4, ZQ, input, X)," &
"28 (BC_4, *, internal, X)," &
"29 (BC_4, *, internal, X)," &
"30 (BC_7, DQ(5), bidir, X, 47, 0, Z), " &
"31 (BC_4, *, internal, X)," &
"32 (BC_4, *, internal, X)," &
"33 (BC_4, *, internal, X)," &
"34 (BC_7, DQ(6), bidir, X, 47, 0, Z), " &
"35 (BC_4, *, internal, X)," &
"36 (BC_4, *, internal, X)," &
"37 (BC_4, *, internal, X)," &
"38 (BC_7, DQ(7), bidir, X, 47, 0, Z), " &
"39 (BC_4, *, internal, X)," &
"40 (BC_4, *, internal, X)," &
"41 (BC_4, *, internal, X)," &
"42 (BC_7, DQ(8), bidir, X, 47, 0, Z), " &
"43 (BC_4, *, internal, 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(8), input, X)," &
"49 (BC_4, A(9), input, X)," &
"50 (BC_4, A(10), input, X)," &
"51 (BC_4, A(0), input, X)," &
"52 (BC_4, LD_n, input, X)," &
"53 (BC_4, *, internal, X)," &
"54 (BC_4, BW0_n, input, X)," &
"55 (BC_4, K, input, X)," &
"56 (BC_4, K_n, input, X)," &
"57 (BC_4, *, internal, X)," &
"58 (BC_4, BW1_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, DOFF_N, input, X)," &
"64 (BC_9, CQ_n, output2, X)," &
"65 (BC_7, DQ(9), bidir, X, 47, 0, Z), " &
"66 (BC_4, *, internal, X)," &
"67 (BC_4, *, internal, X)," &
"68 (BC_4, *, internal, X)," &
"69 (BC_7, DQ(10), bidir, X, 47, 0, Z), " &
"70 (BC_4, *, internal, X)," &
"71 (BC_4, *, internal, X)," &
"72 (BC_4, *, internal, X)," &
"73 (BC_7, DQ(11), bidir, X, 47, 0, Z), " &
"74 (BC_4, *, internal, X)," &
"75 (BC_4, *, internal, X)," &
"76 (BC_4, *, internal, X)," &
"77 (BC_7, DQ(12), bidir, X, 47, 0, Z), " &
"78 (BC_4, *, internal, X)," &
"79 (BC_4, *, internal, X)," &
"80 (BC_4, *, internal, X)," &
"81 (BC_7, DQ(13), bidir, X, 47, 0, Z), " &
"82 (BC_4, *, internal, X)," &
"83 (BC_4, *, internal, X)," &
"84 (BC_4, *, internal, X)," &
"85 (BC_7, DQ(14), bidir, X, 47, 0, Z), " &
"86 (BC_4, *, internal, X)," &
"87 (BC_4, *, internal, X)," &
"88 (BC_4, *, internal, X)," &
"89 (BC_7, DQ(15), bidir, X, 47, 0, Z), " &
"90 (BC_4, *, internal, X)," &
"91 (BC_4, *, internal, X)," &
"92 (BC_4, *, internal, X)," &
"93 (BC_7, DQ(16), bidir, X, 47, 0, Z), " &
"94 (BC_4, *, internal, X)," &
"95 (BC_4, *, internal, X)," &
"96 (BC_4, *, internal, X)," &
"97 (BC_7, DQ(17), bidir, X, 47, 0, Z), " &
"98 (BC_4, *, internal, 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 CY7C1318cv18;