DS2703K Maxim Integrated, DS2703K Datasheet
DS2703K
Related parts for DS2703K
DS2703K Summary of contents
Page 1
... Meter to measure the thermistor voltage 4. Cables with mini-grabber style clips or the ability to solder directly to connection pads. ORDERING INFORMATION PART DS2703EVKIT+ +Denotes lead(Pb)-free and RoHS compliant. Windows registered trademark of Microsoft Corp. 1-Wire is a registered trademark of Maxim Integrated Products, Inc DS2703EVKIT TYPE EV Kit ...
Page 2
SETUP AND INSTALLATION BOARD CONNECTIONS Connections to the demonstration board are best made either by soldering directly to the pads or by using cables with mini-grabber clips. Communication to the board can be accomplished through the RJ-11 jack by connecting ...
Page 3
... SETUP.EXE to begin the installation process. Follow the prompts to complete the installation. The DS2703 EV kit software can be uninstalled in the Add/Remove Programs tool in the Control Panel. After the installation is complete, open the DS2703K folder and run DS2703K.EXE or select DS2703K from the program menu. A splash screen containing information about the evaluation kit appears as the program is being loaded ...
Page 4
MENUS Several pull down menu options have been provided to simplify use of the DS2703 EV kit software for the user. Their functions are individually detailed below. 1 WIRE SPEED MENU The 1 Wire Speed Menu allows the user to ...
Page 5
The SHA-1 Calculator Left-clicking on the Show SHA-1 Calculator Menu Item will open a new window that will allow the user to perform SHA-1 calculations independent of the DS2703. Simply fill in the text boxes with the desired values and ...
Page 6
MAIN PROGRAM WINDOW All functions of the program are located in Main Program Window. These functions of the DS2703 are divided into three sections: SHA-1 Commands, 1 Wire Commands, and Other Commands. SHA-1 COMMANDS The DS2703 uses an 8 byte ...
Page 7
It is important for the software and the DS2703 to have identical Secrets, ROM ID’s, and Challenges so that the software can properly verify the operation of the DS2703. If the software is not in sync with the device, simply ...
Page 8
The software will also perform the SHA-1 calculations based on the Secret, ROM ID (if desired) and Challenge text box values and compare its results to the results read back from the DS2703. If the MAC computed by the software ...
Page 9
Search ROM button as well as be displayed in the ROM ID text boxes in the SHA-1 Commands Sections. This ROM ID will be used for the Match ROM portion of the communication ROM ID is selected, ...
Page 10
Soft POR The final button in this section is the Soft POR button. The user can left-click on the Soft POR button to send the command to the device, which causes the device to be internally reset. The part goes ...
Page 11
... REVISION HISTORY REVISION DATE 10/09 Changed the part number from DS2703K to DS2703EVKIT. DESCRIPTION PAGES CHANGED All ...