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DS21354DK
BASIC OPERATION
This design kit relies upon several supporting files, which can be downloaded from our website at
www.maxim-ic.com/DS21354DK . See the DS21354DK 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.
?
Due to the dual winding transformer, only the 120 Ω line build-out configuration setting is needed to cover 75 Ω
E1 and 120 Ω E1.
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 DS21354_E1_DSNCOM_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 DS21354.def.
The Register View screen appears, showing the register names, acronyms, and values. Note: During the
definition 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 DS21354e1_fas_crc4_cas.ini.
? After loading the INI file the following may be observed:
The RLOS LED extinguishes upon external loopback.
The device is now configured for E1 FAS with CRC4 and CAS.
Miscellaneous:
? Clock frequencies and certain pin bias levels are provided by a register-mapped CPLD, which is on the
DS21354 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.”
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