Other Parts Discussed in Thread: TUSB4041I
用TUSB4041I 做了一个四端口的HUB,上行端口接PC,下行端接接USB转CAN、无线鼠标,都能正常工作,但是只要接有线的鼠标或者有线的键盘(带触摸板),则有线鼠标不能识别,有线键盘的触摸板不能使用,驱动都更新了,请问大家是什么问题??
原理图是按照参考设计画的,只是将引脚8(FULLPWRMGMTZ/SMBA1)和引脚10(GANGED/SMBA2/HS_UP)浮空处理了!
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Other Parts Discussed in Thread: TUSB4041I
用TUSB4041I 做了一个四端口的HUB,上行端口接PC,下行端接接USB转CAN、无线鼠标,都能正常工作,但是只要接有线的鼠标或者有线的键盘(带触摸板),则有线鼠标不能识别,有线键盘的触摸板不能使用,驱动都更新了,请问大家是什么问题??
原理图是按照参考设计画的,只是将引脚8(FULLPWRMGMTZ/SMBA1)和引脚10(GANGED/SMBA2/HS_UP)浮空处理了!