CC2541的PWM最高能到多少Hz？

按这个BUZZER的程序，我的frequency能达到100K吗？

uint8 buzzerStart(uint16 frequency)

{

#if defined ( CC2540_MINIDK )

    buzzerInit();

    uint8 prescaler = 0;

    // Get current Timer tick divisor setting

    uint8 tickSpdDiv = (CLKCONSTA & 0x38)>>3;

    // Check if frequency too low

    if (frequency < (244 >> tickSpdDiv)){   // 244 Hz = 32MHz / 256 (8bit counter) / 4 (up/down counter and toggle on compare) / 128 (max timer prescaler)

        buzzerStop();                       // A lower tick speed will lower this number accordingly.

        return 0;

    }

    // Calculate nr of ticks required to achieve target frequency

    uint32 ticks = (8000000/frequency) >> tickSpdDiv;      // 8000000 = 32M / 4;

    // Fit this into an 8bit counter using the timer prescaler

    while ((ticks & 0xFFFFFF00) != 0)

    {

        ticks >>= 1;

        prescaler += 32;

    }

    // Update registers

    T3CTL &= ~0xE0;

    T3CTL |= prescaler;

    T3CC0 = (uint8)ticks;

    // Start timer

    T3CTL |= 0x10;

#endif

    return 1;

}

你的这个链接打不开。