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2015-05-29 Rena
We plan to use the Cheetah SPI Host Adapter in an automated testing application. Here are the setup details:
2015-05-26 Rena
I’m new to CAN and am trying to understand a certain command on my truck’s CAN bus.  I’d like to record the data, break it down, and then resend it. Could the Komodo CAN Interfaces help me?
2015-05-22 Rena
I have the Aardvark I2C/SPI Host Adapter and the Flash Center GUI Software which makes it really easy to use - but I do have a question. For my current lab project, I use Flash Center to read the contents of my memory chip and it works great, but I need to see the status register information as well. Is there a way I can use the GUI software to do that, or is there another software tool that I should use to see that data?
2015-05-19 Rena
The Aardvark I2C/SPI Host Adapter has been an excellent all-purpose tool for us; we use it for SPI, as a master and a slave. We are working on new design projects that require faster SPI speeds for developing, testing, and validating our devices. We looked at the Cheetah SPI Host Adapter, and while the speed looks good (40+ MHz), it seems to operate strictly as an SPI Master. Do you have a host adapter or other device that supports our new requirements?
2015-05-14 Rena
We have the Cheetah SPI Host Adapter, and are starting to work with SPI target devices with various logic voltage levels. However, we would like emulate a slave and work at voltage levels less than 3.3 V.  We think that using a Level Shifter Board will help us, but we would really like to minimize the number of boards in our test setup.  What do you recommend?
2015-05-11 Rena
I have the Total Phase Beagle USB 480 Protocol Analyzer and am testing some bus-powered devices. Is it possible to use the Beagle Software API to disconnect and connect the VBUS (and thereby disable the USB signals from the target device) to simulate manually unplugging and then plugging in the cable? If not, do you have more advanced protocol analyzers that can support this simulation?
2015-05-07 Rena
I am attempting to monitor my 4 MHz SPI application with 16-bit transfers with a slave device. I have been using the Aardvark I2C/SPI Host Adapter with the Control Center Software. When using the slave mode, data will begin to slow and then the tool "locks up" after short periods of time. In taking a close look at the timing of the SPI devices under test, there appears to be a timing conflict with the Aardvark adapter. The timing (td) between the start of the bytes is 2-5 us. However, the setup time for the Aardvark is 4 us.
2015-05-04 Rena
I am using a Komodo CAN interface. Is there a way to access data from CAN messages from the batch script, not just sending messages? Also, how can I store the received CAN messages in a file?
2015-05-01 Rena
The product, test and validations have been defined, the budget approved and the project is scheduled. The next question - which hardware and software tools will best support your project to monitor, capture and analyze the data on the USB 2.0 and/or USB 3.0 bus?