[time-nuts] Shera code
Arnold Tibus
arnold.tibus at gmx.de
Sat May 25 16:27:17 EDT 2013
Thank you for these additional informations, Bert !
regards
Arnold
Am 25.05.2013 21:58, schrieb EWKehren at aol.com:
> Questions have come up on the recent release of the Shera code. All
> software commands with the exception of Auto N get lost in case of power failure.
> Auto N is stored in EEPROM. After power fail Dip switches take over. Alpha
> filter can be activated with software commands or switch #5. #5 can be DAC
> Hold or Alpha present compiled code is Alpha. An open switch on #5 is
> Alpha on. In manual or auto N Alpha is first engaged in filter 4 position. If
> auto N is enabled and there is a power fail and #5 is open code will run up
> to the value selected by the Dip switches and once it reaches 4 enables
> Alpha filter. Also some status commands have been added listed below
> Bert Kehren
>
>
> ;Status bits (RS232):
> ; bits
> ; 0-7 N value as always
> ; +10 glitch detected
> ; +20 alpha filter actually used
> ; +50 alpha filter enabled
> ; +100 "unlock" LED on
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