Tip / Sign in to post questions, reply, level up, and achieve exciting badges. Know more

USB low-full-high speed peripherals Forum Discussions

Koki
Level 3
Level 3
10 questions asked 25 sign-ins First like received


Hi Support,

Thank you for your usual support.
I have questions,could you please answer below?

Target: USB-UART Controller CY7C65213
The Internal flash memory is used with default values.
(Meaning that it is not intentionally rewritten by the Utility)

1. Is the Default Baudrate of this Device 115200?
2. UART communication was possible at 3Mbps even though the Baudrate was not changed on the customer's board.Windows 10 PC ⇔ USB 12 Mbps ⇔ UART 3 Mbps
Is it possible that the default Baudrate will be 3Mbps even if it has not been changed with a utility?

3.My guess is that the default Baudrate is 115200, and UART communication should be limited to 115200. Why was the customer UART controller able to communicate with 3M without changing the settings?

DataSheet
https://www.infineon.com/dgdl/Infineon-CY7C65213_USB-UART_LP_Bridge_Controller-DataSheet-v17_00-EN.p...


Could you please tell me answer of my question?

Best regards,
Koki

0 Likes
1 Reply
narolkarvarun
Moderator
Moderator
Moderator
First like given 50 replies posted 100 sign-ins

Hi Koki-San ,

Please follow the below thread 

https://community.infineon.com/t5/USB-low-full-high-speed/Please-tell-me-why-the-communication-speed...

Thank You

Varun Narolkar

0 Likes
This widget could not be displayed.