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memory

Hi dazheng,

Need to know ... what is EEPROM used in MCU for ?. I know EEPROM stand for Electrical Erasable Programming ROM but I need to know what's the purpose or where it going to be used in MCU?

I ask this because some of MCU dont have EEPROM ( EEPROM = 0 byte) ie 80NC535 & 80NC321 and the best thing about this MCU (without EEPROM) that's its cheaper than MCU with EEPROM. If it just minor used and can solve it in other method (and not effect my project) , I will use it as I need to lower the cost as much as possible.

Any instruction (ie in proton) that must be used on MCU with EEPROM ?

More explanation greatly appreciated.

Thanks

zuisti

Parents
  • Hi "zuisti",

    thanks MatE,

    briliant article that.i've been wriing me own ones recentkly and hope to put on a website like that; maybe with results of some of our the other work yeah?

    fame man! maybe the trollops around here will learn from you're quality investegations.

    last problem you know this; I think you are asking for the code which are contained in a matrix form all the dots for a character.
    I've seen som examples from the web with this codification, I dont know what are you programming ATM,
    but the codification its universal, keep looking
    good luck

    thanks agaiin for the article. you remember it for the good future yea !

Reply
  • Hi "zuisti",

    thanks MatE,

    briliant article that.i've been wriing me own ones recentkly and hope to put on a website like that; maybe with results of some of our the other work yeah?

    fame man! maybe the trollops around here will learn from you're quality investegations.

    last problem you know this; I think you are asking for the code which are contained in a matrix form all the dots for a character.
    I've seen som examples from the web with this codification, I dont know what are you programming ATM,
    but the codification its universal, keep looking
    good luck

    thanks agaiin for the article. you remember it for the good future yea !

Children
  • "briliant article that."

    Yeah brilliant, mistakes and all. Let's all learn to write bad code. You two are already experts at writing crappy code.

    "i've been wriing me own ones recentkly ..."

    Oh, please spare us. There's already too much crappy code on the web. Thanks anyway.

    "... the trollops around here ..."

    Your sister? Where, WHERE!? I am mighty curious to this bushy maiden. Is the circus in town?