Question from the Customer:
I purchased a Cheetah SPI Host Adapter to read and write to a SPI Flash device and it is working well for that task. The board I am working on also contains a SPI FRAM (Cypress FM25V01) and I wonder if a device file can be created so that I can read/write to this part? I glanced at some of the Flash Center Software x...
Question from the Customer:
I’m using the USB Power Delivery Analyzer and I have questions about using the Software API.
Question from the Customer:
I am using the Promira Serial Platform with Promira Software API I2C/SPI Active. I’m looking to create a script (in Python) so that the SPI and GPIO commands occur in parallel; the GPIO toggles during SPI writes. Here is a summary of what I’m looking to do:
start gpio toggle;
submit spi write queue;
delay;
stop g...Over the years, USB-IF, the organization that oversees USB technology, has progressively released improved USB specifications that offer significantly faster speeds and additional features. From USB 2.0 that introduced High-speed USB to USB 3.1 Gen 1 and Gen 2, we have seen major developments since USB was first introduced in 1996, especially w...
Question from the Customer:
We need to apply low level commands to determine if the target SPI device is awake. Part of that evaluation is the number of retries it takes. We’ve been using the Aardvark I2C/SPI Host Adapter – would it work for this test case? Are there some limitations we should know?
Response from Technical Support:
Thanks f...
As mentioned in a previous article, What’s New About CAN FD?, the creation of the Control Area Network (CAN) bus started in 1983 at the Robert Bosch Company.
After finalizing the first design, the CAN protocol was introduced to the Society of Automotive Engineers (SAE) in 1986. In 1991, the CAN protocol was publicly released by its usage in th...
CAN, Control Area Network, was created to improve vehicles as well as reduce the cost and maintenance of internal wiring – which was quickly increasing as more features were moving from mechanical to electronic technologies. For interaction and control, a protocol was required to handle the increasing complexity of operative devices within a v...
Question from the Customer:
Can you tell me about the pin configuration of pin 14 and pin 15 of the Promira Serial Platform? I am using these two pins as DO. Are they both open-collector pins – will I need to add pull-up resistors?
Response from Technical Support:
Thanks for your questions! The I/O circuit depends on how you are using the Pro...
If you’re a Criminal Minds fan, you’ll know this TV drama produces fictional and enticing crime episodes where police and FBI agents investigate unique crimes and their perpetrators. One recent episode, “Collision Course”, focused on a crime where hackers targeted vehicles and took control of the vehicle’s controller area network, the...
Question from the Customer:
We’ve been using the Aardvark I2C/SPI Host Adapter for years – the software updates have been great, but now we’re testing a faster prototype SPI device. We need a faster adapter. Our goal: eliminate gaps between clock cycles.
Currently, there is a gap between each 8 clock cycles. For test harness purposes, to ...
