Embedded Systems Development Engineer

Field:
IT industry > qualification > national qualification > Embedded Systems Development Engineer

Among the national qualifications regarding information processing, the qualification which recognizes the ability where you design & develop the electronic equipment which installs the microprocessor. Test is done depending upon the National Examination for Information Processing Technicians center of the independent administrative corporate body information processing propulsion mechanism which is the designated test system of the economic industrial ministry.

It designates that the technician who extensively from decision of requirements specification engages to the design job for development distance concerning the equipment which includes the microprocessor, is recognized as purpose.

Besides the fact that previous arrangement is possible with the high-level knowledge regarding information technology and control technology, without the specialist and hindrance every of field, it is required that it has the ability to do the test job in a state where the hardware and the software are connected and the like.

EMC Electromagnetic environmental compatibility

Reading: [iemushi]
Full spelling: Electro-Magnetic Compatibility
Alias:
Electromagnetic both upright and electromagnetic environmental both upright
Field:
IT and society > EMC

The electrical machinery and apparatus and the like has, electromagnetism non- coherence and tolerance. The electromagnetic interference which becomes interference source above the fixed level which electromagnetism non- coherence, obstructs the operation of the other equipment due to the fact that a certain equipment operates, produces effect on the human body (EMI: Electro Magnetic Interference) do not occur. In addition, electromagnetic tolerance, the electromagnetic sensitivity where itself operation is not obstructed by the electromagnetic wave and the like which occurs from the electrical machinery and apparatus and the like which is near, (EMS: Electro Magnetic Susceptibility) it is to have.

The electrical machinery and apparatus, if it does not administer many measures, with influence such as emission electromagnetic wave and thunder and solar activity of the other equipment which is the vicinity, are times when influence such as hypofunction and erroneous operation, stop and disappearance of record is received. There are also times when of the human who to operation and the vicinity of the other equipment is itself with the electromagnetic wave which is given out, adverse effect is given healthily.

EM ONE

Reading: M one
Field:
Portable telephone > 3G > EM ONE
Portable telephone > data communication > EM ONE
Mobile > PDA > Windows > EM ONE

For the [i] Mobile of sharp portable terminal. The portable information terminal which builds in the data communication facility by the portable telephone (the smart phone) with, it operates with Windows Mobile of the Microsoft corporation. Being something which is sold in 2007 March, as for type turn “S01SH”.

The frame divides into two layer, the wide VGA liquid crystal of 4.1 types (side 800× vertical 480 pixels) is a picture on top, the QWERTY arrangement keyboard of slide type has been settled under that. Besides the fact that pointing device is arranged in side of the keyboard, touching the liquid crystal screen with the stylus pen, it is possible to operate.

We to build in the EM Mobile broadband communication facility of the [i] Mobile corporation, the communication at of descent most 3.6Mbps is possible. Communication with outside USB and Bluetooth and the wireless LAN (IEEE 802.11b/g) corresponds to other things. Viewing of the terrestrial digital television with [wansegu] and the photographic set-up by the built-in digital camera of reading and writing and 1,310,000 pixel of the miniSD memory card it is possible.

Emotion Engine

Reading: Emotion engine
Alias:
EE
Field:
Multimedia > game > game machine for home > Emotion Engine

SONY and Toshiba developed jointly, 128 bits CPU for PlayStation 2.

The data bus, cache-memory, all register to 128 bits is converted, with transaction of operation of specification efficiency the super like computer is shown.

The license was received to instruction set, from the MIPS Technologies corporation, to those which add the multimedia expansion order of 107 “MIPS IV”, are used.

The CPU core which is suitable to “R5900” of the same company has become the sou pass color which integer arithmetic unit of 64 bits 2 systems is loaded.

With the floating point arithmetic which influences 3 dimensional graphic efficiency, floating point arithmetic unit (FPU) two (floating points power the adding machine ×1 and the floating point divider ×1), the floating point vector operational unit which adopts VLIW 2 systems (the floating point power the adding machine ×9, the floating point divider ×3) it is prepared.

EMS

Reading: [iemuesu]
Full spelling: Extend Memory Specification
Field:
OS > MS-DOS > EMS

EM Mobile broadband

Reading: [iemumobairuburodobando]
Field:
Portable telephone > 3G > EM Mobile broadband
Portable telephone > data communication > EM Mobile broadband

[i] Mobile fixed amount carrying data transmission service. It descends from the personal computer and the special-purpose terminal and etc, the high speed of maximum 3.6Mbps can utilize carrying communication at fixed fee of month several thousand Yen. In 2007 March, it was started as new entry business of the portable telephone which is after 13 years.

Radio wave of the 1.7GHz band and the 2.0GHz band is used, the high speed of descent maximum 3.6Mbps and rising maximum 384kbps due to HSDPA data transmission service is offered. Installing the terminal of PC card type or USB connected type in the notebook PC, and the like besides the fact that it can utilize, the private smart phone “the EM of sharp make ONE” “same Î?” empty it is possible to utilize.

Fee plan like broadband service of point-to-point such as ADSL, has become the unique system, only fixed amount using at will, when the most basic “data plan” is, month amount 5,980 Yen (4,980 Yen) with it communicates in 1 year continuation utilization contract and at will becomes.