Support Question of the Week: Suspend-Resume Sequence Analysis with Beagle USB Protocol Analyzer and Data Center Software

Q: I am trying to analyze a Suspend-Resume sequence using the Total Phase Data Center Software with a Beagle USB 5000 V2 Protocol Analyzer. Our device under test is a USB 2.0 high-speed device and the test is being driven by the USB20CV tool. The screen shot below shows the trace from a successful test run.

Suspend-Resume Captures using Data Center and Beagle USB Protocol Analyzer Figure 1: Suspend-Resume Captures v...

Support Question of the Week: How to Filter Data Captures with a Beagle SPI Protocol Analyzer

Q: I am troubleshooting a device that has a TI CC1101 chip that communicates via SPI (serial peripheral interface). I hooked up your Beagle I2C/SPI Protocol Analyzer to the CLK, SI, SO, CSn, GND pins of the chip for data captures, specifically the bootup process.

I am looking to see what the settings are for the registers in the CC1101 chip, spe...

Support Question of the Week: Optimize Beagle USB 480 Protocol Analyzer for Timestamps and Latency Measurements

Q: I am trying to use the Digital In/Out signal feature of the Beagle USB 480 Protocol Analyzer. I am working on a Human Interface Device (HID) with switches. I want the latency measurements from the user action to the USB report of that action.  I have attached four input wires to the switches and started up the USB capture.

The problem I have...

Support Question of the Week: Using the Beagle USB Protocol Analyzer to Monitor an Embedded System

Q: I would like to monitor the traffic on a single USB 2.0 bus between two microcontrollers on a printed circuit board. I have a Beagle USB 480 Protocol Analyzer at my disposal. I went through the datasheet. Can you provide more details about using the Beagle analyzer on an embedded system? I would greatly appreciate it.

A: Thanks for your que...