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Microchip Design Partner

Microchip Design Partner EMCelettronica

The Ethics Committee of the Microchip Technology Design Partner has given to EMCelettronica the Master Certification for 2008-2009.

The CRC module on the Flexis AC family

flexis_crc00.jpg

In a previous article we have seen the basic concepts related to the CRC (Cyclic Redundancy Check) calculation and its importance in providing a protection against accidental data corruption. Scope of this article is to show how those concepts have been applied on a commercial microcontroller family: the Flexis AC by Freescale.

Vibrator power supply design - Timing Capacitor Considerations - I

vibrator power supply design - Timing Capacitor Considerations - I

The timing capacitor, or "buffer" capacitor, is the third important element to be considered in designing a vibrator power supply.

How to Design a Soft Modem Using a Digital Signal Controller from Freescale

How to Design a Soft Modem using a Digital Signal Controller from Freescale

This article presents the hardware and software design of a low-cost V.21/V.22/V.22bis soft modem.

Power Saving Design Techniques with Low Cost FPGAs 2/2

Power Saving Design Techniques with Low Cost FPGAs

Here are some more I/O specific techniques for static consumption. Try reducing the switch capacitances and frequencies of I/Os, decouple I/Os when you're in the sleep mode.

Digital Potentiometers Replace Mechanical Potentiometers

Digital Potentiometers Replace Mechanical Potentiometers

In this article we will discuss the advantages of Digital Potentiometers comparing with the Conventional Mechanical Potentiometers.

Michael Jackson, King Of Pop, God Bless You!

emcelettronica michael jackson king of pop

This is EMCelettronica's tribute for Michael Jackson King Of Pop. God bless you!

Freescale PowerQUICC® III powers UTM (Universal Threat Management)

Freescale PowerQUICC® III powers UTM (Universal Threat Management)

Freescale PowerQUICC® III family of processors has imposed itself as the leading solution for communication systems, becoming a reference point for the wireless, networking, and switching fields of application.

User Guide For IR3820 Evaluation Board

IR3820 EVALUATION BOARD

The IR3820 is a synchronous buck converter that combines high performance with small size providing a flexible solution in a small 5mmx6mm Power QFN package.

Super 3G Long Term Evolution From Freescale. How Important LTE Is?

super 3g lte long term evolution freescale

Freescale has innovative solutions for advancing the availability of LTE.

Think Small - Small Power, Small Cost, Small Price - MCF51CN from Freescale

MCF51CN mcu freescale

Think Small - Small Power, Small Cost, Small Price MCF51CN from Freescale

Programmer's code - Horizontal Positioning

programmers guide

Horizontal motion allows the programmer to move any of the 5 graphics objects relative to their current horizontal position. Each object has a 4 bit horizontal motion register (HMPO, HMP1, HMM0, HMM1, HMBL) that can be loaded with a value in the range +7 to -8 (negative values are expressed in two's complement form).

Power Saving Design Techniques with Low Cost FPGAs 1/2

fpga

This article provides an overview of the sources of FPGA power dissipation, design practices that can help reduce consumption and thus junction temperature, how to estimate and analyze power, and then some tips for managing a variety of power sources required for an FPGA implementation.

How to migrate from Microchip to Freescale and Why

images.jpg

Competition in the semiconductor market is quite high, and one of its most diverse branches is the microcontroller market.

Freescale i.MX25 family for industrial and automotive

Freescale i.MX25 family for industrial and automotive

Freescale Semiconductor introduced a family of i.MX applications processors.

How to design a thermostat using Freescale's MCU

How to design a thermostat using Freescale's MCU

The thermostat reference design is an example of how a thermostat can be built taking advantage of the MC9S08LL16 features.

Programmer's Guide - The PIA

Programmer's guide - The PIA

The PIA chip is an off-the-shelf 6532 Peripheral Interface Adaptor which has three functions, a programmable timer, 128 bytes of RAM, and two 8 bit parallel I/O ports

Vibrator Power Supply Design - Introduction

Vibrator Power Supply Design - Introduction

Vibrator Power Supply Systems have been used for many years to obtain high voltage currents from low voltage direct current sources. This text concerns the underlying principles of Vibrator Power Supply Systems and their application problems.

Amplifier's Builder Guide - Transformer-Coupled 6 L 6 s

Amplifier's Builder Guide - Transformer-Coupled 6 L 6 s

This amplifier was designed for the reproduction of musical programs with a high degree of realism. The amplifier had to be more than just ordinarily good, as its ultimate purpose was to please the discriminating music lover.

Programmer's Guide - Color and luminosity

Programmer's Guide - Color and luminosity

The FE register is used to create a play field of walls, clouds. barriers, etc., that are seldom moved.

Web HVAC Project for KIRIN3 Demo Kit

Web HVAC Project for KIRIN3 Demo Kit

The default firmware shipped with the M52259DEMOKIT and M52259EVB is Web HVAC, which allows people to view and control HVAC via a standard web browser. It is the 4th lab project in the series of demo projects prepaired for the MCF52259 connected microcontroller. 

Switching Power Manager with USB On-the-Go

Switching Power Manager with USB On-the-Go

USB technology has increased the convenience of electronic devices.

Programmer's Guide - The TIA

programming tia

The TIA is a custom I.C. designed to create the TV picture and sound from the instructions sent to it by the microprocessor.

Amplifier's Builder Guide - Wire Recorder & Amplifier

Amplifier's Builder Guide - Wire Recorder & Amplifier

Using parts lying around the workshop, any amateur, serviceman or experimenter can build this magnetic wire recorder and special audio amplifier-oscillator, to record voice and music on wire about the diameter of a human hair.

FAN2108 TinyBuck Integrated Synchronous Buck EvaBoard

FAN2108 TinyBuck Integrated Synchronous Buck EvaBoard

This board provides 1.8VOUT and 0-8A from 8-20VIN at 500KHz switching frequency using low-cost ceramic output capacitors.

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