问题：
What are the differences between Sample+ Waveform Database+ and FastAcq acquision modes?
答案：
| Acquisition mode | Sample | Waveform DB | FastAcq (TDS7000/7000B) |
| Application use | Single shot data capture, deep memory, general use, simple measurements | Advance statistical analysis on complex data, compliance test | Complex signal capture, advance debug, general measurement & analysis |
| Data storage | Single waveform array | Statistical database (64 bits) | Statistical database (4 bits) |
| Waveform capture rate | >50 wfm/sec | >3500 wfm/sec | >400,000 wfm/sec |
| Real-time sample rate | 40 GS/s | 40 GS/s | 1.25 GS/s |
| Set samples acquired | No (can set RL) | Yes | No |
| Analysis | Measurements | Measurements | Measurements |
| Statistics, Histogram | Statistics, Histogram | Statistics, Histogram | |
| Waveform Math | Yes | No | No |
| Display Type | Vector, Dots, Infinite & variable persistence (16 levels) | Dot, Infinite & variable persistence (16 levels) | Dot, Infinite & variable persistence (16 levels) |
| Display Format | YT, XY | YT | YT, XY, XYZ |
| Display Zoom | Yes | No | No |
| Mask Pass/Fail | Visual and automatic | Visual and automatic | Visual |
| Storage | Save/recall & Export | Save/recall & Export | Save/recall & Export |
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常见问题 ID 56841
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