I am using Aardvark I2C/SPI Host Adapter, and I’ve come to a stage in the project where I could use your help.  I’m testing SMBus/I2C devices running at 400 kbps. This test includes logging the following steps (which are repeated):

I plan to run a simulation using the Aardvark I2C/SPI Host Adapter in Slave mode. Before I get started, I would like some information about the Master request. I have two simulation scenarios.

I am interested in the Beagle USB protocol analyzers, and I have very specific questions about the Data Center Software. What searching or filtering options do you offer?

I’m looking at three devices that interface with the SPI bus: Aardvark I2C/SPI Host Adapter, Cheetah SPI Host Adapter and the Promira Serial Platform. So far, the Promira platform looks best for our needs. Before I make a decision, I’d like some information about I/O buffers and data handling:

I'm working with the Aardvark I2C/SPI Host Adapter to collect data from an SPI slave interface, and then view and analyze the information with the Control Center Serial Software.

With the Aardvark I2C/SPI Host Adapter and Aardvark Software API, I’m trying to read from an I2C sensor with the smallest time resolution possible. Can I buffer read/write commands to avoid being limited by USB frame rates?