Eeprom (Electronic Erasable Programmable Rom); Eprom (Erasable Programmable Rom); Ev6 Bus; Fcc Doc (Declaration Of Conformity) - AOpen AX45-8X Online Manual
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Also See for AX45-8X:
- Online manual (123 pages) ,
- Easy installation manual (9 pages) ,
- Online manual (119 pages)
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Also known as E
PROM. Both EEPROM and
different. Size of EEPROM is much smaller than flash ROM.
E
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Traditional motherboard stores BIOS code in EPROM. EPROM can only be erased by ultra-violet (UV) light. If BIOS has to be upgraded,
you need to remove EPROM from motherboard, clear by UV light, re-program, and then insert back.
E
E
V
V
6
6
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B
u
u
s
s
EV6 Bus is the technology of Alpha processor from Digital Equipment Corporation. EV6 bus uses both rising and falling clock edge to
transfer data, similar as DDR RAM or ATA/66 IDE bus.
EV6 Bus Speed = CPU external bus clock x 2.
200 MHz EV6 bus, 200MHz = 100 MHz external bus clock x 2
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The DoC is component certification standard of FCC EMI regulations. This standard allows DIY component (such as motherboard) to apply
DoC label separately without a shielding of housing.
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Flash ROM
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can be re-programmed by electronic signals, but the interface technology is
88
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