High-Speed Reed-Solomon IP Core

Hi,

As per my discussion with peers, the following are our understanding for your reference:

1) out_decfail - When this signal will be set. How to reset this failure?

[CP] This signal will be asserted when the errors within a packet exceed the decoder's correction capability. This signal should assert together with EOP and de-assert for a new packet.

2)out_errors_out- This include the corrected errors or even uncorrected errors if more bit errors in the received data

[CP] This shows the number of corrected errors. When the out_decfail is asserted, this output may be no longer valid.

3)out_errorvalues_out- What is the value of this set of signals?

[CP] This bus shows the raw symbol with error. The corrected symbol or decoded symbol will be at out_symbols_out.

It is recommended for you to perform a Modelsim simulation to further verify the IP behavior based on your target implementation.

Please let me know if there is any concern. Thank you.

Best regards,

Chee Pin