DK101
Low-Cost Demo Kit Motherboard
www.maxim-ic.com
GENERAL DESCRIPTION
The DK101 is a general-purpose demo kit platform
for evaluating Dallas Semiconductor Telecom ICs.
The ICs are mounted on daughter cards specifically
designed to plug into the DK101鈥檚 connector. The
DK101 provides a microprocessor, flash- and SRAM-
based program memory, various oscillators and
support logic, and an RS-232 interface to a host PC.
As shipped from the factory, the processor runs
general-purpose firmware that executes reads and
writes to the daughter card on behalf of PC-based
demo software. Custom firmware can be downloaded
and executed by the processor for advanced
applications.
FEATURES
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Connects PC-Based Demo Software to the
Telecom IC(s) Under Evaluation
Provides Point-and-Click Access to All Telecom
IC Registers and Features
128kB of Flash Memory, 264kB of SRAM
Demo Software User Interface can be
Customized with Simple Text Edits
Allows Download and Execution of Custom
Firmware for Advanced Applications
Supports 3.3V and 5V Telecom ICs
On-Board Oscillators: 3.088MHz (2 x DS1),
16.384MHz (8 x E1), and 44.736MHz (DS3)
Four General-Purpose Switches Available for
Use with Custom Firmware
Motorola ONCE/BDM Connector for Code
Development and Debug
DEMO KIT CONTENTS
DK101 Board
One Daughter Card
CD-ROM
ChipView Demo Software
DK101 Data Sheet
DK101 Schematics
Configuration Files
Definition Files
Initialization Files
ORDERING INFORMATION
PART
DSDK101
DESCRIPTION
Motherboard
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REV: 052903