Products > Test Equipment
DG4000 - a firmware investigation
Sparky:
New firmware: DG4000 Series v00.01.10.zip (uses bootloader v00.00.06)
Edit: The bootloader (00.06) is the same as was released with the 01.09 firmware update.
TooOldForThis:
I just loaded 1.10. Lord knows what this version fixed, but it wasn't the counter function. At low frequencies, a period measurement read from the SCPI interface is still 13nS longer than the same measurement displayed on the LCD. The SCPI and LCD frequency values don't match either. Neither the SCPI or LCD frequency values are the reciprocals of either the SCPI period or LCD period values. They've done a lovely job of maximizing the number of conflicting values reported for a single measurement.
Rory:
--- Quote from: TooOldForThis on January 03, 2015, 02:38:24 am ---I just loaded 1.10.
--- End quote ---
Extended bandwidth mod still working?
plasijo:
Dear all,
may I ask you, where is the generator available for downloading? Unfortunately bayfiles.net is not working.
Thanks.
Chainsaw_:
--- Quote from: Rory on January 03, 2015, 02:50:58 am ---
--- Quote from: TooOldForThis on January 03, 2015, 02:38:24 am ---I just loaded 1.10.
--- End quote ---
Extended bandwidth mod still working?
--- End quote ---
Retained its new-found DG4162 identity fine, yes. Chassis label is DG4102 and mod done on 1.07; do you want me to sweep it to be sure?
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