DS21352DK
T1 Single-Chip Transceiver
Design Kit Daughter Card
www.maxim-ic.com
GENERAL DESCRIPTION
The DS21352 design kit is an easy-to-use evaluation
board for the DS21352 T1 single-chip transceiver
(SCT). The DS21352DK is intended to be used as a
daughter card with either the DK2000 or the DK101
motherboards. The DS21352DK comes complete
with an SCT, transformers, termination resistors,
configuration switches, line-protection circuitry,
network connectors, and motherboard connectors.
The DK101/DK2000 motherboard and Dallas’
ChipView software give point-and-click access to
configuration and status registers from a Windows®-
based PC. On-board LEDs indicate receive loss-of-
signal and interrupt status, as well as multiple clock
and signal routing configurations.
Each DS21352DK is shipped with a free DK101
motherboard. For complex applications, the DK2000
high-performance demo kit motherboard can be
purchased separately.
Windows is a registered trademark of Microsoft Corp.
FEATURES
Demonstrates Key Functions of DS21352 T1
SCT Transceiver
Includes DS21352 SCT, Transformers,
Bantum, BNC and RJ48 Network Connectors,
and Termination Passives
Compatible with DK101 and DK2000 Demo Kit
Motherboards
DK101/DK2000 and ChipView Software
Provide Point-and-Click Access to the
DS21352 Register Set
Software-Controlled (Register Mapped)
Configuration Switches to Facilitate Clock
and Signal Routing
All Equipment-Side Framer Pins are Easily
Accessible for External Data Source/Sink
LEDs for Loss-Of-Signal and Interrupt Status
as well as Multiple Clock and Signal Routing
Configurations
Easy-to-Read Silk Screen Labels Identify the
Signals Associated with all Connectors,
Jumpers and LEDs
Network Interface Protection for Overvoltage
and Overcurrent Events
ORDERING INFORMATION
PART
DS21352DK
DESCRIPTION
DS21352 Design Kit Daughter Card
(with included DK101 motherboard)
DEMO KIT CONTENTS
DS21352DK Design Kit Daughter Card
DK101 Low-Cost Motherboard
CD ROM
ChipView Software
DS21352DK Data Sheet
DK101 Data Sheet
DS21352 Data Sheet
DS21352 Errata Sheet
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REV: 110106
DS21352DK
TABLE OF CONTENTS
COMPONENT LIST .....................................................................................................................3
BASIC OPERATION....................................................................................................................4
H
ARDWARE
C
ONFIGURATION
..................................................................................................................... 4
Q
UICK
S
ETUP
(D
EMO
M
ODE
)..................................................................................................................... 4
Q
UICK
S
ETUP
(R
EGISTER
V
IEW
) ................................................................................................................ 4
REGISTER MAP..........................................................................................................................5
CPLD R
EGISTER
M
AP
.............................................................................................................................. 5
DS21352 INFORMATION............................................................................................................8
DS21352DK INFORMATION.......................................................................................................8
TECHNICAL SUPPORT ..............................................................................................................8
SCHEMATICS .............................................................................................................................8
DOCUMENT REVISION HISTORY .............................................................................................8
LIST OF TABLES
Table 1. Daughter Card Address Map........................................................................................................ 5
Table 2. CPLD Register Map...................................................................................................................... 5
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DS21352DK
COMPONENT LIST
DESIGNATION
C1–C5, C8–C12,
C15–C19, C21,
C22, C29–C34
C7, C36
C13, C14
C23
C24–C27
C35
DS1, DS4–DS18
DS2, DS3
F1–F6
J1, J2
J3, J4
J5, J6
J7–J9
JT10
L1
R1, R14, R21
R2, R3, R58, R59
R4, R5, R60
R6, R9, R10, R13,
R15–R19, R22,
R23, R25–R29,
R32, R37, R38,
R44, R47–R49, R61
R7, R8, R11, R12,
R30, R31, R35,
R36, R39–R43,
R45, R50–R53
R24
R33, R34
R46
R54, R55
R56, R57
RJ1
SW1
T1
U1–U4, U6
U5
U7–U10
U11
Z1, Z6–Z8
Z2, Z3
Z4, Z5
Z9, Z10
QTY
23
2
2
1
4
1
16
2
6
2
2
2
3
1
1
3
4
3
DESCRIPTION
0.1μF 10%, 16V ceramic capacitors (0603)
1μF 10%, 16V ceramic capacitors (1206)
0.1μF 10%, 16V ceramic capacitors (0805)
0.1μF 10%, 25V ceramic capacitor (1206)
0.22μF, 50V ceramic capacitors
10μF 20%, 16V tantalum capacitor (B case)
LED, green, SMD
LED, red, SMD
250V, 1.25A fuse, SMT
Male 0.1, SMD, 50-pin, dual-row vertical
Bantam connectors
Connector BNC RA 5-pin
Socket, SMD, 50-pin, dual-row vertical
Connector, 10-pin, dual-row vertical
Choke, dual 4-line 24μH, 8-pin SO
51.1Ω 1%, 1/8W resistors (1206)
0Ω 5%, 1/8W resistors (1206)
51.1Ω 1%, 1/10W resistors (0805)
SUPPLIER
Digi-Key
Digi-Key
Digi-Key
Digi-Key
Digi-Key
Digi-Key
Digi-Key
Digi-Key
Teccor Electronics
Samtec
SWK
Kruvand
Samtec
Digi-Key
Pulse Engineering
Digi-Key
Digi-Key
Digi-Key
PART
311-1088-1-ND
PCC1882CT-ND
311-1142-1-ND
PCC1883CT-ND
UNK
PCS3106CT-ND
P501CT-ND
P500CT-ND
F1250T
TSM-125-01-T-DV
RTT34B02
UCBJR220
TFM-125-02-S-D-
LC
S2012-05-ND
PE-65857
P51.1FCT-ND
P0.0ETR-ND
P51.1CCT-ND
24
10kΩ 1%, 1/10W resistors (0805)
Digi-Key
P10.0KCCT-ND
18
1
2
1
2
2
1
1
1
5
1
4
1
4
2
2
2
330Ω 0.1%, 1/10W MF resistors (0805)
1.0kΩ 1%, 1/10W resistor (0805)
Not populated
4.7kΩ 1%, 1/8W resistor (0805)
61.9Ω 1%, 1/8W resistors (1206)
49.9Ω 1%, 1/8W resistors (1206)
RJ48 connector
Switch DPDT slide 6-pin TH
XFMR 16-pin SMT
BBUS switch 10-bit CMOS, 150-mil, 24-pin SO
144-pin macrocell CPLD
Quad bus switch, 150-mil, 16-pin SO
T1/E1/J1 XCVR 100-pin QFP, 0°C to +70°C
160V, 500A Sidactor
58V, 500A Sidactor
6V, 50A Sidactor
25V, 500A Sidactor
Digi-Key
Digi-Key
—
Digi-Key
Digi-Key
Digi-Key
Molex
Avnet
Pulse Engineering
IDT
Avnet
IDT
Dallas Semiconductor
Teccor Electronics
Teccor Electronics
Teccor Electronics
Teccor Electronics
P330ZCT-ND
P1.00KCCT-ND
Not populated
9C08052A4701FK
HFT
P61.9FCT-ND
P49.9FCT-ND
43223
SSA22
TX1099
IDTQS3R861Q
XC95144XL-
10TQ100C
IDTQS3125Q
DS2156L
P1800SCMC
P0640SCMC
P0080SAMC
P0300SCMC
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DS21352DK
BASIC OPERATION
This design kit relies upon several supporting files, which can be downloaded from our website at
www.maxim-ic.com/DS21352DK.
See the DS21352DK QuickView data sheet for these files.
Hardware Configuration
Using the DK101 processor board:
•
Connect the daughter card to the DK101 processor board.
•
Supply 3.3V to the banana-plug receptacles marked GND and VCC_3.3V. (The external 5V connector and the
TIM 5V supply headers are unused.)
•
All processor board DIP switch settings should be in the ON position with exception for the flash programming
switch, which should be OFF.
•
From the Programs menu, launch the host application named ChipView.exe. Run the ChipView application. If
the default installation options were used, click the Start button on the Windows toolbar and select
Programs→ChipView→ChipView.
Using the DK2000 processor board:
•
Connect the daughter card to the DK2000 processor board.
•
Connect J1 to the power supply that is delivered with the kit. Alternately, a PC power supply can be connected
to connector J2.
•
From the Programs menu, launch the host application named ChipView.exe. Run the ChipView application. If
the default installation options were used, click the Start button on the Windows toolbar and select
Programs→ChipView→ChipView.
General:
•
Upon power-up the RLOS LED is lit, as well as the MCLK-2.048MHz and TCLK-2.048MHz LEDs.
Quick Setup (Demo Mode)
•
•
•
The PC loads the program, offering a choice among Demo Mode, Register View, and Terminal Mode. Select
Demo Mode.
The program requests a configuration file, then select DS21352DK_DRVR.cfg.
The Demo Mode screen appears. Upon external loopback, the LOS and OOF indicators extinguish.
Quick Setup (Register View)
•
•
•
•
The PC loads the program, offering a choice among Demo Mode, Register View, and Terminal Mode. Select
Register View.
The program requests a definition file, then select DS21352.def.
The Register View screen appears, showing the register names, acronyms, and values. Note: During th
edefinition file load process, all registers are initialized according to the init value filed in the definition file
(because the SETUP field in the .def file is turned on).
Predefined register settings for several functions are available as initialization files.
⎯
INI files are loaded by selecting the menu File→Reg Ini File→Load Ini File.
⎯
Load the INI file DS21352t1_b8zs_esf.ini.
⎯
After loading the INI file the following may be observed:
The RLOS LED extinguishes upon external loopback.
The device is now configured for T1 B8ZS ESF.
Miscellaneous:
•
Clock frequencies and certain pin bias levels are provided by a register-mapped CPLD, which is on the
DS21352 daughter card.
•
The definition file for this CPLD is named DS215x_35x_CPLD_V2.def. See the
CPLD Register Map
section for
definitions.
•
All files referenced above are available for download in the section marked “File Locations.”
4 of 21
DS21352DK
REGISTER MAP
The DK101 daughter card address space begins at 0x81000000.
The DK2000 daughter card address space begins at:
0x30000000 for slot 0
0x40000000 for slot 1
0x50000000 for slot 2
0x60000000 for slot 3
All offsets given in
Table 1
are relative to the beginning of the daughter card address space.
Table 1. Daughter Card Address Map
OFFSET
0X0000
to
0X0015
0X1000
to 0X10ff
DEVICE
CPLD
Single-Chip
Transceiver
DESCRIPTION
Board identification and clock/signal routing
Board is populated with one of the following:
DS2155, DS2156, DS21352, or DS21354.
Please see the data sheet(s) for details.
Registers in the CPLD can be easily modified using ChipView.exe, a host-based user interface software, along with
the definition file named
DS215x_35x_CPLD_V2.def.
Definition files for the SCT are named
DS2155.def,
DS21352.def,
or
DS21354.def,
depending on the board population option.
CPLD Register Map
Table 2. CPLD Register Map
OFFSET
0X0000
0X0002
0X0003
0X0004
0X0005
0X0006
0X0007
0X0011
0X0012
0X0013
0X0014
0X0015
NAME
BID
XBIDH
XBIDM
XBIDL
BREV
AREV
PREV
SWITCH1
SWITCH2
SWITCH3
SWITCH4
LEVELS
TYPE
Read-Only
Read-Only
Read-Only
Read-Only
Read-Only
Read-Only
Read-Only
Read-Write
Read-Write
Read-Write
Read-Write
Read-Write
DESCRIPTION
Board ID
High-Nibble Extended Board ID
Middle-Nibble Extended Board ID
Low-Nibble Extended Board ID
Board FAB Revision
Board Assembly Revision
PLD Revision
Pin to 1.544MHz
Pin to 2.048MHz
Pin-to-Pin Connect
Pin-to-Pin Connect
Set Level on Pin 1 = 3.3V
ID Registers
OFFSET
0X0000
0X0002
0X0003
0X0004
0X0005
0X0006
0X0007
NAME
BID
XBIDH
XBIDM
XBIDL
BREV
AREV
PREV
TYPE
Read-Only
Read-Only
Read-Only
Read-Only
Read-Only
Read-Only
Read-Only
VALUE
DESCRIPTION
0xD
0x0
0x0
0x5
Displays current
FAB revision
Displays current
assembly revision
Displays current
PLD firmware
revision
Board ID
High-Nibble Extended Board ID
Middle-Nibble Extended Board ID
Low-Nibble Extended Board ID
Board FAB Revision
Board Assembly Revision
PLD Revision
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Embedded System
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