TL7218X-EVK88D开发板支持USB下载吗

PenPen

如题，开发板通过USB直接连接到电脑，电脑打开BDT（已安装驱动）搜寻不到设备。ADJ已通过跳线帽连接到VBAT，芯片有3V3供电。请问开发板支持USB下载吗？能否提供下这块开发板的资料？感激不尽

we_5813883224

你好，请问解决了吗

PenPen

we_5813883224 发表于 2025-1-26 20:33
你好，请问解决了吗

是的，根据一篇使用说明所述应该是需要烧录器。原文如下： 2.2 Download firmware
There are also two ways to download firmware, USB
burning or SWS burning. But need another burning tool
Telink Burning EVK . Telink Burning EVK have USB port
and 3.3V/SWS/GND port . When using USB download
firmware,just plugEVKUSBinBurningEVK.Whenusing
SWSdownload firmware, connect 3.3V/SWS/GND of EVK
to 3.3V/SWM/GNDofBurningEVK

TL_ZQ

TL721X目前不支持USB烧录