Support Question of the Week: VBUS Power Measurement and Triggering Capabilities of the Beagle 480 Power Protocol Analyzer

The Beagle 480 Power Protocol Analyzer, an addition to the Total Phase equipment portfolio, provides high performance cost-effective real-time analysis, current and voltage monitoring, plus the option of advanced state-based triggering.  These features enable correlating USB data transactions with current and voltage measurements. Such trouble-...

Support Question of the Week: Configure Level Shifter Board for SPI Protocol Analyzer and Target Device

Q: I'll be using your Level Shifter Board to connect the Beagle I2C/SPI Protocol Analyzer to a 1.8V  MCU on an SPI bus. I have two questions:

  • Do I need to connect the TPWR jumper on the Level Shifter?
  • Do I need to wire Target Power to the Target connector?

A: Thanks for your questions! The Beagle I2C/SPI Protocol Analyzer operates at 3.3V s...

Support Question of the Week: How to Set up a Beagle Protocol Analyzer to Monitor SPI Signaling

Q: I have a Beagle I2C/SPI Protocol Analyzer. I want to monitor the SPI signaling of flash on my EVB. Here's the description of my setup and the results:

  1. I connected SCK/MOSI/MISO/CS/GROUND of beagle to the flash on my board.
  2. When I start to capture, it seems the Beagle Protocol Analyzer can capture the signaling of SPI flash.
  3. However, my board...

Support Question of the Week: How to Set Up Aardvark I2C/SPI Host Adapter for I2C Multi-Master Mode

Q: I have recently purchased the Aardvark I2C/SPI Host Adapter. I need to communicate with an embedded system using I2C multi-master mode in a C# application. I am having a hard time figuring out the best way to use the Aardvark API and Shared Library to do this type of communication. Do have an example that uses multi-master, or can you provide...