HELLO

[复制链接]

MOHDJ9709

发表于: 2021-4-8 20:22:19
| 显示全部楼层 |阅读模式

HELLO SIR I BOUGHT RT809H FROM ALI EXPRESS BUT IT NOT DILIVERD YET.HOW CAN I FIND EMMC POINT FOR JTAG.

点评

技术支持008

The point point definitions for JTAG and EMMC are different.Online reading and writing of EMMC requires three CLK CMD D0 points, short crystal oscillator to ground and disconnect CLK resistor, using t 发表于 2021-4-8 21:52

使用道具举报

返回列表发新帖回复

|||iFix 爱修网 ( 粤ICP备2021135374号 )

粤公网安备 44060602002064号

GMT+8, 2024-11-18 05:55 , Processed in 0.053827 sec., 13 queries .

		自动登录	找回密码
密码			注册