Electronics > Repair
Symmetricom NTS-200 Time Server
smgvbest:
Ran out of attachment room, here's the datasheets
composerjk:
--- Quote from: smgvbest on January 27, 2020, 04:59:47 am ---Does any one have all the update files for any version of of the NTS-200?
--- End quote ---
Attached is a tar of the prior version 8.2 firmware files for the TrueTime NTS-200 from 2004. Hope they help. I may have at least a version before that, if helpful. [Updated the tar file to include the release notes and upgrade document.]
InFoq:
--- Quote from: smgvbest on January 27, 2020, 06:27:16 am ---...the 1 PPS should be available on pin (32, 68 or 80 of the GP2021) depending on how the registers are setup. Will track...
--- End quote ---
after satellite acquisition, I attempted to oscilloscope pins 1,32,68 and 80, but did not seem to get anything close to a 1 PPS signal with my existing firmware. Wonder how the front panel green flashing LED is derived...
fira4:
after successful upgrade , date time still set to 2000, how to fix the time
--- Code: --->F100 VER
F100 VER
BOOTLOADER 182-9003v8.4
SOFTWARE 182-9004v8.4
FILE SYSTEM 182-9005v8.4
NVRAM VER 2
SER NUM 044550681
>F03
F03 UTC 6/13/2000 23:29:49
>
--- End code ---
smgvbest:
i'll take a look at this and see if there's anything extra interesting
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