Motorola MVME2400 Series Wartungshandbuch PDF herunterladen (Seite 158)

Glossary

GL-4 Computer Group Literature Center Web Site

DRAM Dynamic Random Access Memory. A memory technology that is

characterized by extreme high density, low power, and low cost. It

must be more or less continuously refreshed to avoid loss of data.

DTE Data Terminal Equipment.

ECC Error Correction Code

ECP Extended Capability Port

EEPROM Electrically Erasable Programmable Read-Only Memory. A

memory storage device that can be written repeatedly with no

special erasure fixture. EEPROMs do not lose their contents when

they are powered down.

EIDE Enhanced Integrated Drive Electronics. An improved version of

IDE, with faster data rates, 32-bit transactions, and DMA. Also

known as Fast ATA-2.

EISA (bus) Extended Industry Standard Architecture (bus) (IBM). An

architectural system using a 32-bit bus that allows data to be

transferred between peripherals in 32-bit chunks instead of 16-bit or

8-bit that most systems use. With the transfer of larger bits of

information, the machine is able to perform much faster than the

standard ISA bus system.

EPP Enhanced Parallel Port

EPROM Erasable Programmable Read-Only Memory. A memory storage

device that can be written once (per erasure cycle) and read many

times.

ESCC Enhanced Serial Communication Controller

ESD Electro-Static Discharge/Damage

Ethernet A local area network standard that uses radio frequency signals

carried by coaxial cables.

Falcon The DRAM controller chip developed by Motorola for the

MVME2600 and MVME3600 series of boards. It is intended to be

used in sets of two to provide the necessary interface between the

Power PC60x bus and the 144-bit ECC DRAM (system memory

array) and/or ROM/Flash.

fast Ethernet See 100Base-TX.

FDC Floppy Disk Controller

1 2 ... 153 154 155 156 157 158 159 160 161 162 163 ... 177 178

Keine Kommentare

Motorola MVME2400 Series Wartungshandbuch Seite 158