DS2502K Maxim Integrated, DS2502K Datasheet

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DS2502K

Manufacturer Part Number
DS2502K
Description
EPROM
Manufacturer
Maxim Integrated
Datasheet
Windows XP is a registered trademark of Microsoft Corp.
1-Wire is a registered trademark of Maxim Integrated Products, Inc.
www.maxim-ic.com
FEATURES
 Demonstrates the Capabilities of the DS2502
 Interfaces to the USB Port of a PC Running a
INDEX
Evaluation Kit Contents
Equipment Needed
Introduction
Setup and Installation
Program Menus
Program Tabs
INTRODUCTION
The DS2502 evaluation kit (EV kit) makes performance evaluation, software development, and
prototyping with the DS2502 1Kb Add-Only Memory easy. The evaluation board interfaces to a PC
through a DS9123O USB Adapter and RJ-11 cable connection.
Separate control tabs allow the user access all DS2502s that are connected to the 1-Wire® bus and access
all memory locations of those devices.
Kit demonstration boards will vary as they are improved upon over time.
1Kb Add-Only Memory Including:
 Identification
 EPROM Memory
Windows XP® Operating System or Older
Board Connections
Software Installation
Selecting the COM Port
Menu Windows
ROM Codes Tab
Memory Tab
1 of 6
EVALUATION KIT CONTENTS
1 pc. Evaluation Board
1 pc. DS9123O USB Port Adapter
1 pc. RJ-11 Cable
EQUIPMENT NEEDED
1. A PC running Windows XP operating system
2. Cables with mini-grabber style clips or the
3. A Lithium-Ion (Li+) battery and a power
ORDERING INFORMATION
+Denotes lead(Pb)-free and RoHS compliant
DS2502EVKIT+
or older and an available serial port.
ability to solder directly to connection pads.
supply and/or load circuit.
1Kb Add-Only Memory
PART
DS2502EVKIT+
Evaluation Kit
.
EV Kit
TYPE

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DS2502K Summary of contents

Page 1

... Separate control tabs allow the user access all DS2502s that are connected to the 1-Wire® bus and access all memory locations of those devices. Kit demonstration boards will vary as they are improved upon over time. Windows registered trademark of Microsoft Corp. 1-Wire is a registered trademark of Maxim Integrated Products, Inc. DS2502EVKIT+ 1Kb Add-Only Memory Evaluation Kit EVALUATION KIT CONTENTS 1 pc ...

Page 2

... SETUP.EXE icon to begin the installation process. Follow the prompts to complete the installation. The DS2502 EV kit software can be uninstalled in the Add/Remove Programs tool in the Control Panel. After the installation is complete, open the DS2502K folder and run DS2502K.EXE or select DS2502K from the program menu. A splash screen containing information about the evaluation kit appears as the program is being loaded ...

Page 3

PROGRAM MENUS Several pull down menu options have been provided to simplify use of the DS2502 EV kit software for the user. Their functions are individually detailed below. FILE MENU The File Menu allows the user to save or load ...

Page 4

PROGRAM TABS All functions of the program are divided under two tabs in the main program window. Left click on the appropriate tab to move to the desired function page. Located on the ROM Codes tab are the ROM Codes ...

Page 5

... When the user writes to the device, the software will determine if the data was correctly written to the device by checking the CRC byte. Once the CRC byte has been verified, the software will enable a programming pulse to program the data into the EPROM of the device volt programming voltage is required on the VPP terminal of the DS2502 EV kit in order to write to the device ...

Page 6

... DATE 8/09 Changed the ordering part number from DS2502K to DS2502EVKIT+. Maxim cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim product. No circuit patent licenses are implied. Maxim reserves the right to change the circuitry and specifications without notice at any time. ...

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