Monthly Archives: November 2011

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Do you know? Now you can use your Oscilloscope as HDMI / MHL Protocol Analyzer

Posted on November 28, 2011 by

Prodigy Technovations introduces the Industry First oscilloscope based HDMI (High Definition Multimedia Interface) and MHL (Mobile High Definition Link) Protocol Analyzer. With this software you can convert your general purpose Tektronix Oscilloscope as a sophisticated HDMI / MHL Protocol Analyzer. Conventionally … Continue reading →

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Debugging I2S Signals made easy with PGY-I2S

Posted on November 16, 2011 by

Audio requirements in Computers, Mobile Handsets and Home Automation products have changed dramatically. Audio content to and from the processors is increasingly becoming digital data to improve the quality of the audio. To enhance flexibility and interoperability, it is critical to … Continue reading →

Posted in General, Products | Tagged , , | 1 Comment
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I2C Primer – Part 4

Posted on November 11, 2011 by
I2C Electrical Measurements

This gallery contains 2 photos.

Electrical Specification  I2C is widely adopted in the semiconductor industry. For a successful inter-operation of different ICs using I2C bus, there should be compatibility in electrical characteristics of physical layer signals of I2C SCL and SDA signals. The timing between the master and … Continue reading →

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I2C Primer – Part 3

Posted on November 7, 2011 by
7 Bit Bus Addressing

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In a nutshell I2C defines three basic types of messages, each of which begins with a START and ends with a STOP Single message where a master writes data to a slave; Single message where a master reads data from … Continue reading →

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I2C Primer – Part 2

Posted on November 6, 2011 by
I2C Start Condition Physical Layer Wavefroms

This gallery contains 4 photos.

I2C Protocol In the I2C network, each device is addressed individually by a software with a unique address. This can be configured by a hardware pins or by a software. As stated earlier, I2C is a true multi-master bus, collision … Continue reading →

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I2C Primer – Part 1

Posted on November 2, 2011 by
I2C Electrical Connection

This gallery contains 3 photos.

Brief History of I2C: I²C (Inter-Integrated Circuit) is a multi-master serial single-ended two wire computer bus invented by Philips in the early 1980s. It is used to attach low-speed peripherals to a motherboard, embedded system, cellphone, or other electronic device. … Continue reading →

Posted in I2C, I2C Primer, PGY-I2C, Products | Tagged , , | 3 Comments