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2019-08-29 Rena Ayeras
This is my first project – can you help me get started? I am using the Beagle I2C/SPI Protocol Analyzer to monitor the MDIO bus. Which pins I should connect it to MDC/MDIO?
2019-08-27 Jessica Hopkins
8K televisions are the latest in-home entertainment technology, incorporating the most recent HDMI 2.1 specification, which has increased its bandwidth capabilities up to 48 Gbps and supports 8K60, 4K120, and even resolutions up to 10K.
2019-08-22 Rena Ayeras
I am using the Aardvark I2C/SPI Host Adapter. For my application, I need to adjust the I2C Master Clock Duty Cycle from 30% to 50%. How can I adjust the duty cycle?
2019-08-20 Staff Writer
The Controller Area Network (CAN) bus protocol is rapidly growing in popularity among engineers who work with high-level industrial embedded systems. The protocol was developed by Robert Bosch GmbH in 1986 to help further the development of electronic communications in the automobile industry.
2019-08-15 Rena Ayeras
I have two Promira Serial Platforms; each has the SPI Active - Level 2 Application. How can I best communicate to multiple SPI slaves using separate SPI slave select (SS) signals?
2019-08-14 Kathleen Chan
We just got back from Phoenix, Arizona, where luckily, we were able to spend the days inside at the 23rd annual Microchip MASTERs Conference! We enjoyed meeting everyone at the show and learning about the various projects of our customers.
2019-08-13 Jessica Hopkins
HDMI and DisplayPort are the two recognized standards for transmitting video and audio data over a single cable. Throughout the years, these two standards have evolved greatly with each new specification, each providing enhanced performance and capabilities, including major increases in bandwidth, speed, and other supported features.
2019-08-08 Rena Ayeras
When I use Aardvark I2C/SPI Host Adapter on a board for I2C, and the pull-ups are weak (10K on board, Aardvark adapter pull-ups are not enabled), the I2C transactions work fine with 100 KHz. But if I change the bitrate to 400 KHz, I2C transactions quickly fail with status code 6 - the bus is locked. I observed that after generating a stop, it appears the Aardvark adapter holds the SDA line low.
2019-08-06 Staff Writer
An embedded system is a mix of hardware and software that works as a computing system within a larger system. The embedded system dates back to aeronautics in the 1960s when astronauts used Charles Stark Draper’s integrated circuit to collect flight data in real time. Since then, and with the explosive growth of technology and cloud computing, embedded technologies have been introduced in nearly every field of work. In the healthcare industry, embedded systems have come a long way to supplement patient care.
2019-08-01 Rena Ayeras
I am using the Promira Serial Platform to drive an SPI bus. For this application, I am using the Promira Software API I2C/SPI Active wrapped in my custom code. My issue: I need the clock (SCLK) to reach 0V in its off state, but so far, that is not yet achieved.