| Products > Test Equipment |
| Oscilloscope Zoom Out Quirk |
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| tautech:
--- Quote from: rf-loop on June 14, 2020, 04:40:20 am --- Who can check what is max amount of history buffer data in Siglent 2000X Plus --- End quote --- https://www.eevblog.com/forum/testgear/siglent-sds2000x-plus-coming/msg2786800/#msg2786800 And discussion just beforehand. ;) |
| EEVblog:
--- Quote from: tautech on June 13, 2020, 10:40:46 pm ---Got a clever plan, we're all ears. :popcorn: --- End quote --- When the user manually selects a memory size then you damn well obey that and set that memory size, at any timebase, just like every other scope on the market. If there is any memory left over feel free to use for auto history mode. Not rocket science. |
| EEVblog:
--- Quote from: tautech on June 13, 2020, 09:06:47 pm ---The only worry is how any zoom out feature might be implemented for those having trouble to adapt the existing tool set as it could possible impact on the features already available. We don't want that. --- End quote --- This has nothing to do with zoom out, and everything to do with the inability and downright refusal of the scope to use the memory depth the user manually specifies. |
| nfmax:
--- Quote from: EEVblog on June 14, 2020, 08:25:32 am --- --- Quote from: tautech on June 13, 2020, 09:06:47 pm ---The only worry is how any zoom out feature might be implemented for those having trouble to adapt the existing tool set as it could possible impact on the features already available. We don't want that. --- End quote --- This has nothing to do with zoom out, and everything to do with the inability and downright refusal of the scope to use the memory depth the user manually specifies. --- End quote --- I suspect the amount of memory that can be used varies with timebase speed, in which case the menu entries for memory size selection would have to change appropriately. If the firmware uses fixed string lists for menu entry definition, this may be difficult (but not impossible). |
| tv84:
--- Quote from: EEVblog on June 14, 2020, 08:22:15 am ---When the user manually selects a memory size then you damn well obey that and set that memory size, at any timebase, just like every other scope on the market. If there is any memory left over feel free to use for auto history mode. --- End quote --- This basically sums it all up. Talking about "auto history mode": when I select manual gear I don't expect the car to switch to auto just because ... |
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