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Compiler/TMS320C6713B: I2C Interrupt

kowalski
Expert 1285 points
Part Number: TMS320C6713B

Tool/software: TI C/C++ Compiler

Hi,


1) Can we configure I2C interrupt on TMS320C6713? From SPUR190d, the peripheral guide, there is no entry of I2C interrupt/event to be used in MUXL and MUXH interrupt Register?

2) There is also no entry for GPIO interrupt. so the EXT_INT4-7 are gpio interrupt? I mean if they are not GPIO interrupt then the interrupt will be generated if the respective GPIO is disabled in GPIO Enable Register (GPEN)??

  • 0
    TI__Guru**** 161600 points
    Hi,

    We're looking into this.

    Best Regards,
    Yordan
  • 0
    TI__Guru* 84110 points
    Aimal,

    Please refer to the C6713B datasheet, Table 27. Interrupt Selector. The datasheet is the final answer on details for the device. We apologize for the discrepancies between these two documents.

    Regards,
    RandyP
  • 0 in reply to RandyP
    Expert 1285 points
    Many Thanks RandyP.... The spru190d really made the things blurry. I thought the interrupts sources shown in the table above are the only interrupts sources available. The documentation for various peripherals like GPIO (spru584) and I2C (spru175) really confused me especially when i studied about interrupts in those documentations. I though why they have even given interrupts details if there is no source available for them. The answer was really in the datasheet.

    One interesting thing, when I found that table in the datasheet, I was about to post the table here when i got your reply... :-)

    Kind Regards,
    Aimal