Zeroplus Bus Expert II protocol analyser
Details
The Zeroplus Bus Expert II is an eMMC/SD dedicated PC-based protocol analyser and comes with a minimal memory depth of 2 Gbit per channel, with a total of 32 channels each with a sample rate of 2GHz.
This means in practice that almost all digital signals can be recorded, stored and analysed without distortion and very precisely.
This device has two different modes, the logic analyzer mode which captures digital signals and displays their waveform. the protocol analyzer mode captures packets and displays a list of all
captured packets. Each mode has its advantages, the Logic analyzer mode is meant for checking timings and glitches, whereas the protocol analyzer mode is meant for long captures of multiple packets.
Moreover, the packet analyzer mode is capable of storing captured packets on your computer, making it possible to perform long acquisitions. Finally, this protocol analyzer comes with an easy-to-use and comprehensive Windows-only software package, which is supported for Windows 11, 10, 8.1, and 7 in 32 or 64 bits. In short, the Zeroplus bus expert II is a great option for eMMC 5.1 and SD 3.0 measuring and debugging.
Specifications
| Channels | 32 |
| Memory depth | 2 Gbit (per channel) |
| Sample rate | 5 MHz - 2 GHz |
| Input impedance | 190 kΩ (±10%) |
| Input capacitance | 4.3 pF (±2 pF) |
| OS support | Windows 7, 8.1, 10, 11 (32 / 64 bit) |
| Connectivity | USB 3.0 (preferred), USB 2.0 (compatible) |
| Dimensions | 318.5 x 167 x 51.4 mm |
| Weight | 4.4 kg |
Bus expert II important software functions
Bus expect II contain a lot of software functions and this table shows some of the most important software functions.
| Add bars | Auto save | Auto run | Automatic updates |
| DSO connection | Files compression | File export | General software description |
| Multiple languages | Memory view | Navigator | Packet list |
| Pre/post triggering | Protocol decoders (>110) | Protocol triggers (HW) | Real-time signal activity |
| State list and waveform view | Statistics | Trace information | Trigger delay |
| Trigger events | Trigger in/out | Trigger Mark | Trigger pass counter |
| Trigger sequence level | Trigger voltage | Waveform and UI customization | Zooming and panning |
Accessories
The The Zeroplus Bus ExpertII by default with:
- CD with software and drivers
- 32 x eMMC probe
- 32 x USB 3.0 A to A cable (to connect the probe to bus expert II)
- USB 3.0 A to B (PC to bus expert II)
- BNC cable
- Power cord
Pros and cons
- Live USB data transfer
- Large internal storage
Downloads
| Bus Expect II user guide |  (6.06 MB) | Download |
| Bus ExpertII brochure | (1.24 MB) | Download |
