• State Resolved
  • Locked Locked
  • Replies 2 replies
  • Subscribers 54 subscribers
  • Views 522 views
  • Users 0 members are here
Options
Options
Similar topics

This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

BQ34Z100-G1: 是否支持芯片P1-P4引脚直接驱动4个LED同时满足I2C通讯或者HDQ通讯

jainqun huang
Prodigy 10 points
Part Number: BQ34Z100-G1
Other Parts Discussed in Thread: SN74HC164

你好，我看BQ34Z100-G1芯片手册发现芯片P1-P4的引脚是可以直接驱动4个LED的，我想知道，在4个引脚驱动LED显示的同时，芯片能否支持I2C通讯，对烧录数据有没有影响？如果有影响，那只用HDQ通讯呢？HDQ是不占用显示芯片引脚的，是否可以同时显示LED和通讯可以正常进行呢？烦请帮忙解答一下困惑，谢谢！