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ABC of electronics terms

(To find chips for distinct functions, see the functional pages.)

E

EEPROM
Electrically Erasable Programmable Read Only Memory

ai.mtron.ru/doc/ Many data sheets
local List of EPROM*'s
local List of EEPROM's
local List of flash EEPROM's
home.planet.nl/~promptes/ Preprogrammed EEPROM's: bit messy site in Dutch

ECG
www.americanmicrosemi.com/tutorials/ecg_nte_sk.htm

EDA
Electronic Design Automation. Also called CAD*/CAM*.

local About PCB's
local EDA software makers and products
www.e-insite.net/e-insite/verticalmarkets/EDA.asp Info from Cahners
www.faqs.org/faqs/by-newsgroup/comp/comp.cad.autocad.html AutoCAD FAQ
www.ee.ualberta.ca/html/cookbook.html Electronic Cookbook archive
www.uni-paderborn.de/StaffWeb/jogger/ Free EDA software: Germany
www.geda.seul.org/ Free EDA software: GPL
ftp.cdrom.com/pub/simtelnet/msdos/cad/ Free EDA software: Simtel

EIA
Electronic Industries Association.

EIDE
Enhanced IDE.

See IDE.

EISA
Extension of the ISA bus.

local About the EISA bus

See also ISA.

Electrical and electronics program
ftp.cdrom.com/pub/simtelnet/msdos/electrcl/ Electrical and electronic programs

Electrical wiring
rtfm.mit.edu/pub/usenet/news.answers/electrical-wiring/part1 FAQ in text, Part 1
rtfm.mit.edu/pub/usenet/news.answers/electrical-wiring/part2 FAQ in text, Part 2

Electron
Very small loaded and pistol packin' elementary part.

www.iop.org/Physics/Electron/Exhibition/ From the Science Museum and others

Electronics Repair
www.repairfaq.org/ FAQ
www.repairfaq.org/ELE/ FAQ

Electron tube
Where Manufacturer
www.emodus.com/ Emodus (?)

Embedded
Embedded means in electronics terms that a 'computer' is put inside of a product. The processor that is used it usually called a micro* controller unit (MCU) instead of a micro* processor unit (MPU). MCU's usually have a simple processor and a lot of on-board peripherals to save on part costs, PCB costs, design costs and debugging costs. The software is called embedded software.

www.e-insite.net/e-insite/verticalmarkets/Embedded.asp At Cahners'
www.embeddedtechnology.com/ Embedded Technology.com
www.ziatech.com/ Ziatech Corp's embedded control board
www.industrycommunity.com/myforum/jaime_aranguren/ Discuss, answer and post questions related to embedded control, concerning hardware, software and firmware.

books:
title order at Amazon USA price indication
Art of Programming Embedded Systems, the ISBN: 0122748808 $95
Embedded Microprocessor Systems: Real World Design ISBN: 075067234X $35
Embedded Software Primer, an ISBN: 020161569X $40
Embedded Systems Building Blocks: Complete and Ready-To-Use Modules in C ISBN: 0879306041 $56
Programming Embedded Systems in C and C++ ISBN: 1565923545 $24


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Embedded Control Boards
See TeleControl.

EMC
Electro Magnetic Compatibility

www.industrycommunity.com/myforum/chaman_bhardwaj/ EMC and Safety Regulatory Expertise Forum: Discuss EMC and safety issues related to electronics, computer, telecommunication products for compliance to wordwide EMC and safety requirements. such as FCC-15, CE mark etc.

Where Manufacturer
www.coilcraft.com/ Coilcraft
www.lcr-inc.com/ LCR Electronics
www.timonta.ch/ Timonta

Myself I consider "The Designer's Guild to Electromagnetic Compatibility" from the January 20, 1994 issue of EDN Magazine to be my 'bible' in this area.

EDN Sells this as a nice reprint volume.www.ednmag.com/

Bob Paddock

EMI
Electro Magnetic Interference

See EMC.

Emulator and Simulator
www.why.net/home/adam/cem/ FAQ by Adam Roach
rtfm.mit.edu/pub/usenet/news.answers/emulators-faq FAQ in text by Adam Roach
news:comp.emulators.misc news group
www.poli.studenti.to.it/info/cem-faq/faq.html FAQ in HTML, complete
www.vmdesign.com Philippe Techer
ftp.cdrom.com/pub/simtelnet/msdos/emulate/ Emulators in the Simtel archive
www.oztechnics.com.au/ For 6805 <robert@oztechnics.com.au>
he.net/~adr/ PDS51, 8051 emulator
he.net/pub/adr/ PDS51, 8051 emulator

See also the IDE section.

Enclosure
Where Manufacturer
www.budind.com/ Bud Industries
www.calmark.com/ Calmark
www.hammondmfg.com/ Hammond Mfg
www.schroff.de/ Schroff
www.vero-usa.com/ Vero Electronics
www.zerocorp.com/ Electronic Solutions
www.zerocorp.com/ Zero Corp

See also Case and Rack

Endianess
The big and little endian problem refers to the two possible ways to store the bytes of bigger words in memory, namely with the low order byte first (little endian) or with the high order byte first (big endian). The problem is that the little endian way has the advantage that the bytes are numbered from low to high ordered byte but the big endian way is more like how we humans write numbers (with the high order digits first). That makes big endian hex dumps and disassembly listings more easily readable.

www.galileot.com/products/internetworking/mips/Endianess_home.htm

Engraving
www.hitchens.co.uk/ Engraving for the electronics industry

EPROM
Erasable Programmable Read Only Memory.

These devices used to be UV erasable, so they had to have a quartz window on their top and had to be housed in a ceramic package. That would normally make them very expensive, but because they were produced in very large numbers their prices were quite moderate. Currently it's cheaper to use Flash EEPROM.

local List of EPROM*'s
local List of flash EEPROM's
local List of EEPROM's

Equipment
Expensive stuff to do things with...

www.tucker.com/ Second hand stuff like oscilloscopes from Tektronix

Ethernet
Most common form of local area network.

See Ethernet.

Expert
www.wer-weiss-was.de Find a (German) expert (in any field)

Exporting
The USA and a lot of it's partner contries have restrictions on what you can export to which contries.

w3.access.gpo.gov/bxa/ear/ear_data.html Helpful page by the USA government


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