TB3016F Logic Analyzer
TravelBus Logic Analyzer
• PC-based, USB 3.0 interface/powered
• 800 MHz timing/ 200 MHz state analysis
• Digital channels : 16 (Data), 1 (Clock), 2 (I²C/DP_Aux)
• Memory : PC RAM
• Dedicated interface support: I2C
The TravelBus 3000 series is commonly utilized for measurements within the Vehicle & Automation Industry. Moreover, the TB3000 series serves as a dual-function analyzer with Logic Analyzer Mode and Protocol Analyzer Mode capabilities. Notably, the TB3016F facilitates the direct measurement of DP_Aux differential signal decoding(Trigger & Protocol Analyzer Mode is not available) and concurrently supports the analysis of multiple protocols.
DP_Aux Diff. Signal Decode:
Logic Analyzer (LA) Mode
- Capture digital waveforms and support bus decodes. Able to stack with a DSO to form as an MSO.
- Provides multiple storage modes, users could select to have long time recording or precision acquisition.
Long Time Record: Transitional Storage VS Compressed Storage
For signal capture and analysis, usually require to record the signal for a long time. If the data is stored in a compressed way, it will cause your software to lag or even stop functioning when decompressing the data after it is sent back to the computer. Because PC memory size might insufficient for decompressed data size. To satisfy the requirement of smooth software operation and long-term recording without missing any data, the storage method adopted by the Acute analyzer is transitional storage rather than compression. After returning to the PC software, it doesn”t need to do the decompression. The decoded results can be displayed while the analysis is finished.
Flow chart bus triggers
Power trigger for serial bus, 8-states flow chart setting with Counter/Timer
Detail parameters for each states
Add Notes & Pictures in Waveform
Protocol Analyzer (PA) Mode
It is hardware decoding, may log protocol data very long time if without waveforms. Application timing: Preliminary protocol debug.
Protocol Analyzer
Show real-time protocol data. Application timing: massive protocol data with some idles in between.
Protocol Logger
Like data logger, save massive data into SSD hard drive. Application timing: massive protocol data.
Protocol Monitor
Like dash cameras, record protocol data by the device’s memory only. Application timing: trigger event only happens in very long time.
| LA Spec. | |
|---|---|
| Power Source | USB bus-power (+5V) |
| Static Power Consumption | 0.75W |
| Max Power Consumption | < 2.5W |
| Hardware Interface | USB 3.0 |
| Timing Analysis (Asynchronous, Max. Sample Rate) | 800 MHz |
| State Clock Rate (Synchronous, External Clock) | 200 MHz |
| Storage | Transitional Storage |
| Channels | 19 |
| Total Memory | N/A |
| Timing Analysis | N/A |
| 4GHz Timing [Available Chs] – Memory per Ch | N/A |
| 2GHz Timing [Available Chs] – Memory per Ch | N/A |
| 1GHz Timing [Available Chs] – Memory per Ch | N/A |
| 500MHz Timing [Available Chs] – Memory per Ch | N/A |
| 250MHz Timing [Available Chs] – Memory per Ch | N/A |
| Channel to channel skew | N/A |
| Input channels | N/A |
| Input impedance | 200KΩ // <5pF |
| Max. (Non-destructive) | ±40V DC, 15Vpp AC |
| Input operation | N/A |
| Input sensitivity | 0.5Vpp @150MHz |
| Threshold group | 2 (ch0~7, ch8~15 & clk0) |
| Threshold range | ±6V |
| Threshold resolution | 50mV |
| Threshold accuracy | ±100mV + 5%*Vth |
| Trigger resolution | 1.25 ns |
| Trigger types | Channel, Pattern, Single, Width, Time-out, External |
| Protocol Trigger | I²C, MIPI I3C 1.1, SPI, UART (RS232) |
| Protocol Analyzer | I²C, MIPI I3C 1.1, SPI, UART (RS232) |