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It is connecting HS device as Upstream. And it is necessary to confirm the HS Host in the USB signal quality test(e.g. Proper Eye Measurement) . Is it necessary to make any settings on the HX2LP for signal quality?
Is there anything else I should do other than putting the Host in test packet mode?
The HX2VL has a TEST pin. Not in HX2LP.
Thanks,
Tetsuo
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USB Hosts Hubs Transceivers
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Hi Tetsuo,
To put HX2LP in test mode, the host application has to be used. Please refer to : https://www.usb.org/documents?search=&category%5B0%5D=50&items_per_page=50
for the host application USBHSET. This application can put the device into test mode by driving D+ D- lines.
Regards,
Mallika
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Hi Tetsuo,
To put HX2LP in test mode, the host application has to be used. Please refer to : https://www.usb.org/documents?search=&category%5B0%5D=50&items_per_page=50
for the host application USBHSET. This application can put the device into test mode by driving D+ D- lines.
Regards,
Mallika
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Mallika-san,
Thank you for your reply.
On the other hand, will the HX2VL go into test mode just by enabling the TEST pin? Is this different from HX2LP?
Thank you,
Tetsuo
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