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USB low-full-high speed peripherals Forum Discussions

SeungM_41
Employee
Employee
First solution authored 10 replies posted 10 questions asked

Hello

My customer is designing with programmed CY7C65211-24LTXI to use as USB to Serial (SPI master).

They have some question.

They would like to ask you how many seconds after RESET (into nXRES pin) is available for CY7C65211.

After Active low signal into /XRES pin, they would like to know if there is any required minimum time to read data to SPI slave device that connected with CY7C65211 SCB block.

Regards,

Jake

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1 Solution
SeungM_41
Employee
Employee
First solution authored 10 replies posted 10 questions asked

updated with answer for sharing.

after reset, Is there a required time for initialization on CY7C65211A?

(when should USB host start reading data after resetting?)

-> the device can start the transfers as soon as the handle to the device is acquired.

Till then the host application must try to acquire the handle after initiating the device reset.

Regards,

Jake

View solution in original post

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1 Reply
SeungM_41
Employee
Employee
First solution authored 10 replies posted 10 questions asked

updated with answer for sharing.

after reset, Is there a required time for initialization on CY7C65211A?

(when should USB host start reading data after resetting?)

-> the device can start the transfers as soon as the handle to the device is acquired.

Till then the host application must try to acquire the handle after initiating the device reset.

Regards,

Jake

0 Likes