通用板RDA8501

仲师傅

请问各位师傅通用板RDA8501怎样用809编程器读出。

仲师傅

附上图片板号看一下

wcmcc

输入8501后确认就可以了、刚试了

林建光

wcmcc 发表于 2017-10-28 15:11
输入8501后确认就可以了、刚试了

板号SKR.03 8501主芯片，AUTOISPA未识别芯片，怎么回事？打印信息也没有，是焊线还是插VGA接口？

bulishou

wcmcc 发表于 2017-10-28 15:11
输入8501后确认就可以了、刚试了

确实是这样，谢谢提醒。

electronics

[attach]198421[/attached
To read data through isp: 1- Click Enter chip printing & write RDA, Manufacture will display it , Partnumber will display two options RDA8501    & RDA8503. Since the one you want is highligthed (blue) go and select OK.
2- Select Parameter setting, a sub window opens then chose VGA:RXD/SDA-12 , TXD/SCL-15 on the listed items (2nd of the 5 listed options).
3- Serial port speed leave it on Baud rate is 115200E ( 1st item of the 4 listed options)
4-Select Save to exit the changes.
5-Select READ and power up the board within 3 seconds and your reading will be accomplished.
The attached rar has photos of the steps.

Thank your to the selfless effort of the RT809H designers and developers