need a compiler which can support code size upto 128KB

Hello. my name is santosh. i need some help in selecting a compiler. i am developing an embedded application which is crossing 64KB code size and i am using AT89C51RE2 microcontroller which is having (will support) 128 Kbytes of on-chip ROM (code memory).
My problem is, when i am compiling the code, target is not created i.e. hex file is not generating, becoz my compiler supports maximum 64 KBytes. So, plz suggest me a right compiler which should support uoto 128 Kbytes and also tell me how i obtain from keil.

Thanks and regards,
santosh.

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  • hello all. thanks for your valuable suggestions. and i am sorry, that i could not respond u all immediately b'coz i was out of town in past 3 days.
    ok, coming to subject, from your words, i understood that i have to replace existing architecture with new microcontroller which can support >64Kytes.
    but it is not possible to change hardware b'coz i am working under an organization and developing the application officially. ofcourse i will consider your suggestions and i am planning implement it for next version of our application (project).
    but for the current version, it is not possible to change hardware design, b'coz we have seperate hardware design team and it is already brought up into PCB board and some other sections of application are working on this hardware PCB.
    so, finally i feel compiler/IDE is the only tool which resolve this issue for current version of my application. so, plz if possible suggest me a good compiler which can support >64Kbytes of code.

    thanks and regards,
    santosh.

Reply
  • hello all. thanks for your valuable suggestions. and i am sorry, that i could not respond u all immediately b'coz i was out of town in past 3 days.
    ok, coming to subject, from your words, i understood that i have to replace existing architecture with new microcontroller which can support >64Kytes.
    but it is not possible to change hardware b'coz i am working under an organization and developing the application officially. ofcourse i will consider your suggestions and i am planning implement it for next version of our application (project).
    but for the current version, it is not possible to change hardware design, b'coz we have seperate hardware design team and it is already brought up into PCB board and some other sections of application are working on this hardware PCB.
    so, finally i feel compiler/IDE is the only tool which resolve this issue for current version of my application. so, plz if possible suggest me a good compiler which can support >64Kbytes of code.

    thanks and regards,
    santosh.

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