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TMS320F280049C: RAM 中运行的出现 DEVICE_DELAY_US(); 延时正常。FLASH中运行的程序运行不支持 延时变为原来的两倍 ?

Part Number: TMS320F280049C

GPIO_togglePin(myBoardLED1_GPIO);
DEVICE_DELAY_US(500000);

  • TMS320F280049C: RAM 中运行DEVICE_DELAY_US()延时正常。FLASH中运行

    DEVICE_DELAY_US() 延时变为原来的两倍 ?