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Execute from External Flash and how to flash program to external flash.

Thiru N

Dear Sir/Madam,

I'm using At89C51Ed2 controller based controller board. In that board has the following interfaces

1. External Flash of 64Kb 2. External SRAM of 64Kb 3. Digital I/O 4. ADC 6. Display (LCD display)

Platform: Windows Xp3. Tools: Keil and Flash Programmer Flip.

My question is, Is there any potability to flash external Flash memory by using Flip software?

Can i execute code from external flash? is there any setting as per data sheet EA have to configure.

Regards ,
Thiru N

Parents
  • 0 in reply to ²erik malund

    Thank you,

    >>to switch between internal and external memory, you will need an external flip-flop

    its already taken care.

    I need to convert .hex file to .bin?, to execute from external flash ? or is there any other method to do....?

    Have any example codes which are running from external flash? if so please provide me.

    >>PS your customer is crazy, EDUCATE HIM

    I tried to convince him, but he is not accepting. unfortunately have to implement it.

    Regards
    Thiru N

Reply
  • 0 in reply to ²erik malund

    Thank you,

    >>to switch between internal and external memory, you will need an external flip-flop

    its already taken care.

    I need to convert .hex file to .bin?, to execute from external flash ? or is there any other method to do....?

    Have any example codes which are running from external flash? if so please provide me.

    >>PS your customer is crazy, EDUCATE HIM

    I tried to convince him, but he is not accepting. unfortunately have to implement it.

    Regards
    Thiru N

Children
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