DS26303DK ,3.3V, E1/T1/J1, Short-Haul, Octal LIU Design KitFEATURES The DS26303DK is a fully integrated design kit for Expedites New Designs by Eliminating F ..
DS26303L-120 , 3.3V, E1/T1/J1, Short-Haul, Octal Line Interface Unit
DS26303L-120+ ,3.3V, E1/T1/J1, Short-Haul, Octal Line Interface UnitAPPLICATIONS 2.048MHz or 1.544MHz for T1/J1 or E1 T1 Digital Cross-Connects Operation; This Clock w ..
DS26303L-120+ ,3.3V, E1/T1/J1, Short-Haul, Octal Line Interface UnitFEATURES 8 Complete E1, T1, or J1 Short-Haul Line The DS26303 is an 8-channel short-haul line Inte ..
DS26303L-75+ ,3.3V, E1/T1/J1, Short-Haul, Octal Line Interface UnitBLOCK DIAGRAMS ....9 4
DS26303LN-120+ ,3.3V, E1/T1/J1, Short-Haul, Octal Line Interface UnitTABLE OF CONTENTS 1 DETAILED DESCRIPTION ...6 2 TELECOM SPECIFICATIONS COMPLIANCE7 3
E53NA50 ,NABSOLUTE MAXIMUM RATINGSSymbol Parameter Value UnitV Drain-source Voltage (V =0) 500 VDS GSV 500 VD ..
EA2-12 ,COMPACT AND LIGHTWEIGHTAPPLICATIONSElectronic switching systems, PBX, key telephone systems, automatic test equipment and ..
EA2-12NU ,COMPACT AND LIGHTWEIGHTFEATURESª Low power consumptionª Compact and light weightª 2 form c contact arrangementª Low magnet ..
EA2-12S ,COMPACT AND LIGHTWEIGHTFEATURESª Low power consumptionª Compact and light weightª 2 form c contact arrangementª Low magnet ..
EA2-12TNU ,COMPACT AND LIGHTWEIGHTAPPLICATIONSElectronic switching systems, PBX, key telephone systems, automatic test equipment and ..
EA2-4.5NU ,COMPACT AND LIGHTWEIGHTAPPLICATIONSElectronic switching systems, PBX, key telephone systems, automatic test equipment and ..
DS26303DK
3.3V, E1/T1/J1, Short-Haul, Octal LIU Design Kit
DS26303DK
3.3V, E1/T1/J1, Short-Haul,
Octal LIU Design Kit
GENERAL DESCRIPTION
The DS26303DK is a fully integrated design kit for
the DS26303 3.3V, 8-port, E1/T1/J1 line interface
unit (LIU). This design kit contains all the necessary
circuitry to evaluate the DS26303 in all modes of
operation. The design kit also includes an on-board
microprocessor to run real-time code for further part
evaluation.
DESIGN KIT CONTENTS DS26303DK Board
5V AC/DC Adapter
3ft USB Cable
Download:
ChipView Software
DS26303DK.def Definition Files DS26303DK Data Sheet
ORDERING INFORMATION
PART DESCRIPTION DS26303DK DS26303 Design Kit Board
FEATURES � Expedites New Designs by Eliminating First-
Pass Prototyping � Demonstrates Key Functions of the DS26303 � Includes DS26303 x 8-Port LIU, Transformers,
75Ω BNC Connectors, RJ-48 Connectors, and
Termination Passives � Communicates Directly with any PC with a
USB or RS-232 Serial Interface � High-Level Windows®-Based Software
Provides Visual Access to All Registers � Software-Controlled (Register) Mapped
Configuration Switches Facilitate Real-Time
Clock and Signal Routing � Precision Test Points for All Clocks and
Signals � On-Board T1 and E1 Crystal Oscillators for
Stable Clock Generation � On-Board BERT for Testing and Pattern
Generation DS26303 Design Kit
TABLE OF CONTENTS
COMPONENT LIST.....................................................................................................................3
BOARD FLOORPLAN.................................................................................................................6
BASIC OPERATION....................................................................................................................7
HARDWARE CONFIGURATION................................................................................................7 QUICK START (HARDWARE SETTINGS—SINGLE POWER SUPPLY)...............................................................7
JTAG CONFIGURATION.............................................................................................................................7
Table 1. JTAG Connector (J6) Pinout...............................................................................................................7
Figure 1. DS26303DK JTAG Chain..................................................................................................................8
ADDRESS/DATA BUS CONNECTOR.............................................................................................................8
Table 2. Address/Data Connector Pinout.........................................................................................................8
TELECOM CLOCK AND DATA TEST POINTS.................................................................................................9
Table 3. Telecom Connector Pinout.................................................................................................................9
ON-BOARD BIT ERROR-RATE TESTER (BERT)..........................................................................................9
Table 4. BERT Connector Pinout.....................................................................................................................9
PROM SPI CONFIGURATION...................................................................................................................10
Figure 2. SPI Timing Diagram........................................................................................................................10
Figure 3. SPI Configuration with PROM.........................................................................................................11
Table 5. Configuration Memory......................................................................................................................11
SOFTWARE CONFIGURATION...............................................................................................12 QUICK START (SOFTWARE—CHIPVIEW)..................................................................................................12
MEMORY MAP..........................................................................................................................12 Table 6. DS26303DK Relative Address Map..................................................................................................12
Table 7. General-Purpose FPGA Memory Map..............................................................................................12
ID REGISTERS..........................................................................................................................13
CONTROL REGISTERS............................................................................................................13
DS26303 INFORMATION..........................................................................................................21
DS26303DK INFORMATION.....................................................................................................21
TECHNICAL SUPPORT............................................................................................................21
SCHEMATICS...........................................................................................................................21 DS26303 Design Kit
COMPONENT LIST
DESIGNATION QTY DESCRIPTION SUPPLIER/
PART NUMBER C1, C4, C6, C7,
C18, C24, C26,
C34, C36, C37,
C38, C41, C43–
C47, C49, C50,
C51, C53–C59,
C61–C83, C85,
C86, C90
53 0.1µF ±20%, 16V X7R ceramic capacitors (0603) AVX
0603YC104MAT
C2, C3, C22, C30,
C35, C40, C42,
C48, C52, C60,
C84, C88, C89
13 1µF ±10%, 16V ceramic capacitors (1206) Panasonic
ECJ-3YB1C105K
C5, C9, C19, C21,
C27, C28, C87 7 10µF ±20%, 10V ceramic capacitors (1206) Panasonic
ECJ-3YB1A106M
C8 1 6.8µF ±10%, 6.3V X5R ceramic capacitor (1206) Panasonic
ECJ-3YB0J685K
C10–C17 8 470pF ±10%, 100V ceramic capacitors (0603) Panasonic
ECJ-1VB2A471K
C20, C23, C25,
C91, C92 5 68µF ±20%, 16V tantalum capacitors (D case) Panasonic
ECS-T1CD686R
C29, C31, C39 3 22pF ±5%, 25V ceramic capacitors (0603) AVX
06033A220JAT
C32, C33 2 10pF ±5%, 50V ceramic capacitors (1206) (tall case) Phycomp
1206CG100J9B200
D1, D12 2 Green LEDs (SMD) Panasonic
LN1351C
D2–D11 10 Red LEDs (SMD) Panasonic
LN1251C
D13, D14, D15 3 1A, 40V Schottky diodes International Rectifier
10BQ040
H1–H4 4 KIT, 4-40 hardware
0.75 nylon standoff and 0.25 nylon screw
Not applicable
4-40KIT2
J1 1 40-pin terminal strip (dual row, vertical) Samtec
TSW-120-07-T-D
J2 1
2.1mm/5.5mm connector
Power jack, right-angle PC board mount; closed
frame, high current, 24V DC at 5A
CUI, Inc.
PJ-002AH
J3 1 Black, single right angle (Type B) Molex
Not applicable
J4 1 DB9 right-angle connector (short case) AMP
788750-2
J5, J7, J8, J21–J36 19 5-pin SMB connectors
50Ω, vertical, gold
AMP
413990-1
J6, J9–J17 10 14-pin headers (dual row, vertical) Samtec
TSW-107-14-T-D
J18, J19, J20 3 100-mil 3-position jumpers Samtec
Not applicable
J37–J44 8 2-pin headers, 0.100in centers (vertical) Samtec
TSW-102-07-T-S
J45, J46 2 8-pin 4-port RJ45 jacks (right angle) Molex
43223-8140 Coiltronics
DS26303 Design Kit
DESIGNATION QTY DESCRIPTION SUPPLIER/
PART NUMBER R1, R58, R87 3 Resistors (0603)
DO NOT POPULATE —
R2, R14–R26, R28,
R32–R43, R46–
R50, R52, R54–
R57, R63–R66,
R68, R69, R71,
R72, R73, R76,
R77, R82, R85,
R86, R88, R91,
R93, R96, R97,
R130
57 10kΩ ±5%, 1/16W resistors (0603) Panasonic
ERJ-3GEYJ103V
R3–R9, R11, R12,
R13, R29, R31,
R44, R45, R60,
R61, R62, R78,
R79, R94, R95,
R98–R102, R104,
R117, R120, R121,
R124–R129
36 33Ω ±5%, 1/16W resistors (0603) Panasonic
ERJ-3GEYJ330V
R10 1 22kΩ ±5%, 1/16W resistor (0603) Panasonic
ERJ-3GEYJ223V
R27, R67, R70,
R74, R75, R80,
R81, R83, R84,
R89, R90, R123
12 330Ω ±5%, 1/16W resistors (0603) Panasonic
ERJ-3GEYJ331V
R30, R59 2 15kΩ ±5%, 1/16W resistors (0603) Panasonic
ERJ-3GEYJ153V
R51 1 Resistor (1206)
DO NOT POPULATE —
R53 1 470Ω ±5%, 1/16W resistor (0603) Panasonic
ERJ-3GEYJ471V
R92 1 51Ω ±5%, 1/16W resistor (0603) Panasonic
ERJ-3GEYJ510V
R103, R105–R116,
R118, R119, R122 16 60.4Ω ±1%, 1/16W resistors (0603) Panasonic
ERJ-3EKF60R4V
SW2, SW6 2 4-pin single-pole switch Panasonic
EVQPAE04M
SW3, SW4, SW5,
SW7 4 6-pin slide switches (DPDT, through hole) Tyco Electronics
SSA22
T1, T2 2
Transformers (1:2 count transmitter/1:1 count
receiver)
(40-pin wide SO, -40°C to +85°C)
Pulse Engineering
T1114
U1 1 8-bit FIFO USB UART
(32-pin LQFP)
FTDI
FT245BM
U2 1 MCORE Microcontroller (144-pin LQFP) Motorola
MMC2107PV
U3, U11 2 128k x 8 SRAM
(32-pin SO)
Cypress
CY62128VL-70SC
U4 1 DS2174 EBERT
(44-pin PLCC, 0°C to +70°C)
Dallas Semiconductor
DS2174Q
U5 1 Spartan-II 2.5V FPGA, 200k gate
(256-pin BGA)
Xilinx
XC2S200-5FG256C
DS26303 Design Kit
DESIGNATION QTY DESCRIPTION SUPPLIER/
PART NUMBER U7 1 PROM for FPGA
(44-pin TQFP)
Xilinx
XC18V02VQ44C
U8 1 Dual RS-232 transmitter/receiver
(150-mil, 16-pin SO)
Dallas Semiconductor
DS232AR
U9, U12 2 High-speed buffers Fairchild Semiconductor
NC7SZ86
U10, U18 2 1.5W, 3.3V or adj, 1A linear regulators
(16-pin TSSOP-EP)
Maxim
MAX1793EUE-33
U13, U15 2 Hex inverters (14-pin SO) Toshiba
TC74HC04AFN
U14 1 Quad 2-input NAND gate
(14-pin SO)
Toshiba
TC74HC00AFN
U16 1 Switch debouncer
(4-pin SOT143)
Maxim
MAX6816EUS-T
U17 1 2.5V or adj linear regulator
(8-pin µMAX/SO)
Maxim
MAX1792EUA25
U19 1
Platform flash in-system programmable configuration
PROM
(2Mb, 20-pin TSSOP)
Xilinx
XCF02SVO20C
X1 1 6.00MHz low-profile crystal Pletronics
LP49-26-6.00M
X2 1 8.000MHz low-profile crystal Ecliptek Corp.
EC1-8.000M
Y1 1 Oscillator, crystal clock
5V, 2.048MHz
SaRonix
NTH039A-2.0480
Y2 1 Oscillator, crystal clock
5V, 1.544MHz
SaRonix
NTH039A-1.5440
