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sabasit2006
sabasit2006
Associate II
November 5, 2008
Question

STM32103zt6 use with 8-bit Perpherals

  • November 5, 2008
  • 2 replies
  • 623 views
Posted on November 05, 2008 at 06:51

STM32103zt6 use with 8-bit Perpherals

    This topic has been closed for replies.

    2 replies

    pt1
    pt1
    Associate III
    May 17, 2011
    Posted on May 17, 2011 at 12:49

    Hi,

    it is sometimes easier to talk with external components via direct using the port. You may configure portbits 0-7 for data and portbits 8-15 for handshake: CS, RD~, WR~ ...

    Then set and reset the bits by portpin access. This works fine if you don't have to much data to transfer.

    Best regards Edi

    sabasit2006
    sabasit2006Author
    Associate II
    May 17, 2011
    Posted on May 17, 2011 at 12:49

    Dear all,

    I am using STM32F10ZET6 microcontroller. I have a query related peripherals interfacing with MCU.

    Question:

    How do I interface 8-bit peripheral chips like MT8980 (Digital Crosspoint Switch), M34116 (PCM Conference Chip), etc with the STM32F103ZET6 MCU?

    In the memory mapping diagram, there are FSMC banks used for memory mapping. Kindly tell me what should I do for the I/O mapping at which address locations?

    reply as soon as possible.

    regards,

    Syed Abdul Basit

    Development Engineer

    Precision Technology

    Cell #: +92-334-3549727

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