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6
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-
G
G
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/
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M
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4
6
6
-
-
5
5
3
3
3
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recognize the change. USB 2.0, which supports data transfer rates of 480 Mbps, has been widely used in motherboard these days.
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)
NEC’s Virtual Channel Memory (VCM) is a new DRAM core architecture that dramatically improves the memory system’s ability to
service multimedia requirements. VCM increases memory bus efficiency and performance of any DRAM technology by providing a
set of fast static registers between the memory core and I/O pins. Using VCM technology results in reduced data access latency
and reduced power consumption.
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W
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–
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2
.
.
1
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b
b
802.11 is a specification developed by IEEE and Wireless LAN technology, which is an interface between a wireless client and a
base station or between two wireless clients.
802.11 family includes the following specifications and with more coming:
802.11 = 1 or 2 Mbps transmission in the 2.4 GHz band, using either frequency hopping spread spectrum (FHSS) or direct
sequence spread spectrum (DSSS)).
802.11a = 54 Mbps in the 5GHz band, using orthogonal frequency division multiplexing)
802.11b (11 Mbps transmission in the 2.4 GHz band, using direct sequence spread spectrum (DSSS).
Z
Z
I
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P
P
f
f
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A compressed file format to reduce file size. To unzip file, run shareware PKUNZIP (
) for DOS and other
operating system or WINZIP (
) for windows environment.
