AM6422: CPSW Ethnet Bandwidth JPerf

Wendy

Part Number: AM6422

Hello,

The link to the previously posted content is as follows. We have not received a response yet, and the previous thread has been closed. We hope to receive your technical support.

https://e2e.ti.com/support/processors-group/processors/f/processors-forum/1565897/am6422-cpsw-ethnet-bandwidth-jperf/6094743?tisearch=e2e-sitesearch&keymatch=%2520user%253A602647#

6 months ago

0 Teja Rowthu 5 months ago

TI__Expert 8670 points

Hi,

We will try to reproduce the issue with your project. Due to the holiday season, please expect delayed responses. We will try to respond back in 3 working days.

Thanks and regards,
Teja.

0 Wendy 5 months ago in reply to Teja Rowthu

Intellectual 820 points

Hello，

Is anything news？

0 Wendy 5 months ago in reply to Teja Rowthu

Intellectual 820 points

Hello,

While monitoring data with Wireshark software during bandwidth testing, I found that many data packets sent from the client were retransmitted, which was quite unexpected. The same result occurred with the purchased SK board as well. Why do retransmissions happen, and what factors are they related to?

Arm-based microcontrollers

Arm-based microcontrollers forum

AM6422: CPSW Ethnet Bandwidth JPerf