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关于TLC1514的初始化问题

Other Parts Discussed in Thread: TLC1514

各位大大好!

TLC1514的初始化问题:

是直接写“A000+12位数据” 还是写“A000+AXXX” ?

在数据表中没太看明白。

谢谢!

  • A000h plus data Write CFR followed by 12-bit data

    应该是 Axxx

  • 第6页:

    NOTE:
    The device requires a write CFR (configuration register) with 000h data (write A000h to the serial
    input) at power up to initialize host select mode.

    第19页:

    power up and initialization
    Initialization requires:
    1. Determine processor type by writing A000h to the TLC1514/18
    2. Configure the device
    The first conversion after power up or resuming from power down is not valid.

    感觉应该是:

    先写A000H;再写AXXXH