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CPGA
Reading : The sea tweet Gee a
Full spelling : Ceramic Pin Grid Array
Field :
Semiconductor basis technology CPGA |
One of package methods of IC tip/chip. Those which like the sword mountain arrange the many pin for external input/output regularly in the underside of the package where the ceramics make are flat.
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Cpi Every character inch
Reading : The sea tweet the eye
Full spelling : Characters Per Inch
Field :
Imaging printer cpi |
The unit of the resolution whichis used with the equipment which outputs such as dot impact printer lettermainly. You display no letter it enters in 1 inch. The extent letter where this value is high is small.
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CPM Cost per thousand
Reading : The sea tweet m
Full spelling : Cost Per Mille
Field :
E business net announcement CPM |
At oneof units of(page view)multiply in this, those which it divides with 1000 reach announcement publication fee.
Recently, as for rating at the CPM unit it is limitedby the majorWeb sight, with the small-to-medium-sized sightrating system of rating and result remuneration type around frequency of click has become generally.
By the way, "the M" of CPM, with the Roman figure means 1000 "M", or, means 1000 with Latin which has become the origin "the mille" empty has come, it is not abbreviation of the English word.
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CP/M
Reading : The sea tweet m
Full spelling : Control PROGRAM for Microcomputers
Field :
OS CP/M |
OS for the personal computer which the Digital Research corporation (in 1991 the Novell corporation absorption) developed in 1974,loads8bits CPU.It operatedwith the personal computer where the Intel corporation loadsZ80and the like of 8080 andthe Zilogcorporation, it l computer market which centersitscompatible machineit was defeatedin MS-DOS of the Microsoft corporation, disappeared from the market.CP/M alsothe versionof CP/M 68k and the like where corresponds to 68000 of 86 which correspondsto8086 of the Intel corporations and the Motorolacorporationsexists, but there was no thing which is almost used.
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CPPM
Reading : The sea tweet tweet m
Full spelling : Content Protection for Prerecorded Media
Field :
Security right protection CPPM |
The technology which prevents the illegal copyof the play back privatemedia wherethe book was recorded. It was proposed in 1999IBM,by Intel, Matsushita Electric Industrial Co., Ltd. and Toshiba etc.. It is adopted in the DVD media where the image workand the likewas recordedmainly.
With CPPM,as forcontents of the mediabeing encoded, it is recorded. Andit hasthe key which isnecessarybecause the equipment which plays backthe mediaitself andthe media or the software which plays back the media respectively decipher code.Ifthe key of the key and the playback equipment side which media side has is not even,you decipherthe media whichis encoded and cannot play back.
The key of media side is called, MKB (Media Key Block) withis recordedto the place whereit is called the lead-in territory inside the media.As forthe lead-in territory, withusual disk operationit is the territory wherthe media which is duplicatedbythe illegalcopy comes to the point of not having the correct key, cannot play back.
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