[time-nuts] Brooks Shera ASM release

[Arnold Tibus]

Gentlemen,
this is a very good note,
many thanks for this very interesting information and the work behind!
I will try to implement the new code and a new processor without
mistakes from my side.

Regards,

Arnold, DK2WT

Am 12.04.2013 20:28, schrieb EWKehren at aol.com:
>  
> Attached is Brooks Shera's final source code and hex file. As a  reminder
> in all of his released code Brooks requested that any use of his  code be
> limited to non-commercial applications.
>
> Users of this code  implicitly agree to the following conditions:
>
> Copyright © 1997-2008, Brooks Shera.  All rights reserved.   This program
> may be used only for non-commercial purposes, and carries no  warranty
> of any kind, including any implied warranty of fitness for any  particular
> purpose.
> Redistribution and use in source and binary forms,  with or without
> modification, are permitted for non-commercial purposes  only
> provided that the following conditions are met:
>
> 1.  Redistributions of source code must retain the above copyright
> notice, this list of conditions and the following disclaimer.
>
> 2.  Redistributions in binary form must reproduce the above copyright
> notice, this list of conditions and the following disclaimer in  the
> documentation and/or other materials provided with the  distribution.
>
> This software is provided by the author and contributors  "as is" and
> any express or implied warranties, including, but not limited to,  the
> implied warranties of merchantability and fitness for a  particular
> purpose are disclaimed. In no event shall the author or  contributors
> be liable for any direct, indirect, incidental, special,  exemplary,
> or consequential damages (including, but not limited to,  procurement
> of substitute goods or services; loss of use, data, or profits;  or
> business interruption) however caused and on any theory of  liability,
> whether in contract, strict liability, or tort (including  negligence
> or otherwise) arising in any way out of the use of this  software,
> even if advised of the possibility of such  damage. 
> At this time I like to thank Brooks for all the work he  did, his wife 
> Karen Stoll for deciding to release HEX and ASM and Bob Leichner  who 
> implemented the software commands. Brooks did not have the chance to put  final 
> touches in and complete his work, so Richard McCorkle stepped in and made  the 
> final changes. For almost a decade Brooks and Richard collaborated on the  
> GPSDO, which benefits all of us. Also major recognition has to go to Juerg  
> Koegel an other time nut that put our other projects on hold to check every  
> iteration. Attached is part of a test that clearly shows the performance of the 
>  Alpha filter and AutoN. Limited by attachment size contact me off list for 
>  more data. 
> The code supports 16C73, 16F73, 16F873A and  16F876A. 
> Juerg using the original A&A board with original  components but a 16F876A 
> sees 5 E-12 after 12 hours. The data and Hex file is  for 16F876A. Once 
> other Hex files have been tested they will be released. Any  one can also do 
> their own compellation using the attached ASM file.  
>
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