USB hosts hubs transceivers Forum Discussions

[VNM]

Hi,

We are designing a docking station which is capable of automatically disabling and enabling the ACA docking in runtime. Can you please suggest the circuit design for the same.

Thanks

[Ajeethkumar · Accepted solution]

Hi,

You can refer to the "Figure 5. ACA-Dock Support" of the HX3 datasheet for the block diagram of the ACA dock with HX3. Please note that you have to enable the ACA_DOCK configuration option.

You can also refer to CY4613 DVK schematics which supports ACA_DOCK functionality.

Thanks,
Ajeeth

[VNM]

Hi,

Thank you for the suggestion but can be controlled by hardware?

Thanks

[Ajeethkumar]

Hi,

ACA_DOCK can also be configured through Pin-strap configuration.

For more details on the ACA-Dock feature, please refer to the "ACA-Dock Support" section of the HX3 datasheet.

Thanks,
Ajeeth