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Is there a way to disable USB3 Tx spread-spectrum (SSC) on the HX3 USB 3.0 HUB Controller ? Can SSC enable/disable be done per port or upstream vs downstream ports ?
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Hello,
The SSC control settings is set in the firmware and not through configuration by Blaster Plus. Since it is a fixed firmware part, any custom changes cant be made. Please let us know if you have any particular requirement?
Best Regards,
Sananya
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Hello,
The SSC control settings is set in the firmware and not through configuration by Blaster Plus. Since it is a fixed firmware part, any custom changes cant be made. Please let us know if you have any particular requirement?
Best Regards,
Sananya
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Hello Sananya,
Thank you for info. Our purpose is to use HX3 hub with FPGA with direct serial I/O interface (not PIPE), Can you please send custom firmware configuration that does the following so we can test in lab ?
a. US SSC disabled, DS SSC disabled, Hub REFCLK external from clock generator IC.
Regards,
KT
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Hello KT,
Please provide the project details that we have requested over private message for us to check if custom firmware can be provided.
Best Regards,
Sananya