NEC Express5800 series User Manual page 209

SRAM
(Static RAM) A temporary storage area for data and programs. This type of memory
does not need to be refreshed, but it is lost when the computer is powered off. See also
NVRAM and RAM.
SVGA
(Super VGA) A type of video display system that provides very high-resolution text and
graphics on analog color monitors.
system board
The main circuit board in your computer. It contains most of the connectors and ports.
T
tape drive
A type of storage device using magnetic tape.
TTL
(Transistor-Transistor Logic) A type of integrated circuit used in computers. See also
CMOS.
U
ultra 160/m SCSI
Ultra 160/m is a parallel SCSI interface based on Ultra3 SCSI technology. This interface
features data transfer speeds up to 160MB/second (double-edge clocking), cyclical
redundancy checking (CRC) providing higher levels of data reliability, and domain
validation that detects the configuration of the SCSI bus and automatically tests and
adjusts the SCSI bus transfer rate to optimize interoperability. Note that the Ultra 160/m
uses the standard Ultra2 LVD cabling and termination, making it backward compatible
for easy implementation.
V
VGA
(Video Graphics Array) A type of video display system that provides high-resolution text
and graphics on analog color monitors.
Glossary 199