AM5726: Can AM5726 be used with USB3.0, devices and super speeds? (TI-RTOS)

Sh.Sasaki

Part Number: AM5726
Other Parts Discussed in Thread: AM5746

Hi experts,

Can AM5726 USB be used with USB3.0, devices and super speeds?

When I checked the link below for AM5746, it said that USB devices only support HS and FS.

https://e2e.ti.com/support/processors-group/processors/f/processors-forum/834962/am5746-usb2-0-issues-with-ti-rtos?tisearch=e2e-sitesearch&keymatch=DWC_USB_DCFG

　　　Also, the USB device mode (like bulk) we only support HS and FS in RTOS,

I would like to know if AM5726 cannot be used in the same way as AM5746.

Best regards,
Sasaki

over 4 years ago

0 Praveen Rao over 4 years ago

TI__Mastermind 48363 points

Hello,

Can you tell us the TI SDK that you are referring to in the above query? Can you tell us if Linux or RTOS is being used for the USB use case?

Thanks.

0 Sh.Sasaki over 4 years ago in reply to Praveen Rao

Guru 13625 points

Rao-san,

Thank you for your reply.

Praveen Rao said:
Can you tell us the TI SDK that you are referring to in the above query? Can you tell us if Linux or RTOS is being used for the USB use case?

The TI SDK is RTOS(processor_sdk_rtos_am57xx_6_03_00_106). The USB will be a bulk device.

Best regards,
Sasaki

0 Sh.Sasaki over 4 years ago in reply to Praveen Rao

Guru 13625 points

Hi Rao-san,

Do you have any information?

What I want to know is whether the AM5726 can be used with RTOS for USB3.0 bulk devices.

Best regards,
Sasaki

+1 jian35385 over 4 years ago in reply to Sh.Sasaki

TI__Mastermind 23125 points

Sasaki,

The sample application:

USB_DevBulk_TestApp

does not support superspeed, but the SOC and driver do. so you will need to modify the test code to create you own test program.

Regards

Jian

0 Sh.Sasaki over 4 years ago in reply to jian35385

Guru 13625 points

Hi jian-san,

Thank you for your information.

I will contact the customer with this information.

Best regards,
Sasaki

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AM5726: Can AM5726 be used with USB3.0, devices and super speeds? (TI-RTOS)