RevEng CRC model on really really long messages of 4096 bytes

[Microtech Dart]

I've encountered a new challenge with the CRC now, it's from the data
blocks written by the Kennedy 6450/6455 Tape Drive.

The below message is to the creator of CRC_RevEng about this topic, but
since several here have been so helpful to me on understanding CRCs (and
Chuck, you referred me to CRC_RevEng), I thought I would put this out to
this group as well.

Again, I really appreciate the feedback!

Thanks,
-AJ


On Tue, Nov 17, 2015 at 1:10 AM, Convergent MightyFrame <
mightyframect at gmail.com> wrote:

> Greg,
>
> I am extremely impressed by the CRC_RevEng program you wrote.  It is quite
> amazing.  I have a unique problem using it, and I was hoping you could help.
>
> Instead of trying to articulate all of the complexities in an email, I
> recorded a YouTube video explaining my dilemma and demonstrating the
> result.  Please watch that here:
>
> https://youtu.be/nH-tfbvXYrI
>
> Please forgive me if I ramble on in the video, but I hope it effectively
> describes the problem, and how I arrived at it.
>
> The web pages I reference in the video is my own, at:
>
> http://microtechm1.blogspot.com/2015/09/kennedy-6450-tape-drive-data-format.html#CRC
> and
>
> http://mightyframe.blogspot.com/2015/08/qic-24-tape-data-block-format-decoding.html#CRC
>
> The long-data-block files I use as demonstration in the video are attached.
>
> I would be very appreciative if you could point me toward any available
> work-arounds to this issue.
>
> --
> Thanks!
> -AJ Palmgren
> 515.460.6393
> http://MightyFrame.com
> http://MicrotechM1.blogspot.com
>
>


-- 

Thanks,
-AJ
http://MicrotechM1.blogspot.com