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okk

Thu Apr 17 2008, 03:37PM

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how can i store data inside the eeprom area of 8952 so that i can retrive it after power failure

opm

pdi33

Fri Apr 18 2008, 01:49AM

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which derivative of the 8051 are u using because 89c52 or 89s52 does not have an inbuilt eeprom. u have to interface an external eeprom like 24cxx to the controller.

* inspired to develop,developing to inspire *

okk

Fri Apr 18 2008, 04:52PM

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how to interface eeprom to the 89s52. in 89s52 based weighing balace user can store some data without external eeprom.how is this possible.

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shyam

Fri Apr 18 2008, 06:07PM

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Joined: Mon Aug 06 2007, 11:33AM

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try googling for At24cxx.exe
u will get the code generator for all atmel 24 series I2C based memories they are very cheap and very easy to interface..

lProgress is not made by early risers or hard workers, but by LAZY people, trying to find easier ways to do the same........