关于TLC1514的初始化问题
时间:10-02
整理:3721RD
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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