Tuesday, November 10, 2009

ISQED - Design and Design Automation

ISQED - Design and Design Automation

"ISQED is the pioneer and leading conference dealing with design for manufacturability and quality issues, front to back."

Targetted Audience - Researchers, Developers, and Users of EDA/TCAD Tools & Design Flows and Methodologies

ISQED Tweeter

Silicon Laboratories - High Performance Mixed-signal

"..Industry leader in the innovation of high-performance, analog-intensive, mixed-signal ICs. Developed by a world-class engineering team with unsurpassed expertise in mixed-signal design,.. "

Silicon Laboratories - High Performance Mixed-signal

Products Include -

8-bit microcontrollers, Embedded modems, Subscriber line interface circuits, silicon direct access arrangements (DAAs) and clocks and oscillators.

  • Capacitive Touch Sensors
  • Infrared Sensors
  • OTP-EPROM
  • High-Side DC Current Sensor

Silicon Laboratories' Knowledge Base

The Embedded Ethernet Evaluation Kit demonstrates the simplicity of adding embedded Ethernet connectivity to a product with the CP220x.

Silicon Laboratories - Embedded Ethernet

Embedded Ethernet Evaluation Kit

Monday, November 09, 2009

NEC Electronics - Semiconductors

NEC Electronics - Semiconductors

Manufactures semiconductors used in sectors like automotive and industrial, and consumer electronics.

  • ASICs like Analog ASIC and ARM-based SoC
  • ASSPs like CCD Linear Image Sensor and LED Driver IC
  • Linear ICs like Operational Amplifier and Power Supply IC
  • Transistors, Diodes and Thyristors (Discrete)

LED Driver IC

NEC Electronics - Semiconductors - uPD168804

µPD168804 is a power supply control IC with four constant-current controller/driver channels. A high current drive of up to 1,500 mA per channel is supported by providing an external power MOSFET.

Friday, November 06, 2009

Arduino and Freeduino Knowledge

Arduino and Freeduino Knowledge

"An evolving index of practical subjects for the Arduinotm and Freeduino microcontrollers, as found in the Arduino site, Playground wiki, forum and that big WWW thing."

Modern Device Company

Bare-Bones Board (BBB) and Real Bare-Bones Board (RBBB) for use in bread-boards with the FTDI USB-to-TTL-Serial cable. Available as bare PCBs, in kits, or pre-assembled. The BBB solderless breadboard advantage. - Here is a Bare-Bones Board on a breadboard with 6 LED's. Note the two pins on the right side which power the breadboard buses. Note the way the BBB maximizes breadboard space and makes it easy to get an LED and a resistor lined up with a breadboard pin. Try this with a traditional Arduino and you have a rats nest of wires.

Freeduino Projects

Bare Bones Board is a Freeduino project to the extent that the schematics and board design is realeased under a creative commons license.

Freeduino Hardware

Maplesoft Tools for Engineering Design

Maplesoft Tools for Engineering Design

"Maple is the essential technical computing software for today's engineers, mathematicians, and scientists"

MapleSim

"Advanced symbolic computing engine comes together with traditional numeric solvers to supercharge the simulation and modeling process."

Some Maplesoft Applications In Engineering Design

  • Engineering design sheet
  • Control system design
  • Signal processing and filter design
  • Electric circuit analysis
  • Electrical machine analysis

at Maplesoft

Tuesday, November 03, 2009

Mathcad - Engineering Calculations

Mathcad - Engineering Calculations

Mathcad is used to perform, document and share calculation and design work.

"The unique Mathcad visual format and scratchpad interface integrate live, standard mathematical notation, text and graphs in a single worksheet"

Some Features are -

  • Easy to learn and use - no special programming skills required
  • Increases productivity, saving engineers time and reducing errors
  • Improves verification and validation of critical calculations
  • Complete documentation of calculations supports standards compliance

Monday, November 02, 2009

Thomas Scherrer - Z80-Family

Thomas Scherrer - Z80-Family

"This page contain docs, FAQs, source code, (cross-)assemblers, (cross-)compilers, utilities, etc. as well as links to other Z80 relevant stuff. Some of the info found here is property of Zilog, like hardware docs, instruction sets, and some of the software available."