DFI CT930-B, User Manual

Page: 11 / 122

1
Introduction
11
Features
The system board is equipped with the
CompactFlash
TM
socket for inser ting a
CompactFlash
TM
card. CompactFlash
TM
card is a small removable
mass storage device designed with flash technology - a non-volatile
storage solution that does not require a battery to retain data in-
definitely. The CompactFlash
TM
technology is widely used in products
such as por table and desktop computers, digital cameras, handheld
data collection scanners, PDAs, Pocket PCs, handy terminals and per-
sonal communicators.
DDR2 is a higher performance DDR technology
whose data transfer rate delivers bandwidth of 4.3
GB per second and beyond. That is twice the speed of the conven-
tional DDR without increasing its power consumption. DDR2
SDRAM modules work at 1.8V supply compared to 2.6V memory
voltage for DDR modules. DDR2 also incorporates new innovations
such as the On-Die Termination (ODT) as well as larger 4-bit pre-
fetch against DDR which fetches 2 bits per clock cycle.
The built-in graphics delivers exceptional 3D graphics
performance. It supports analog CRT and LVDS in-
terfaces.
The Realtek ALC655 audio codec pro-
vides 6-channel audio output for ad-
vanced 5.1-channel super surround sound audio system. The 5.1-
channel audio is supported only when the audio utility is configured
to support this function.
DDR2
graphics
5.1-channel audio
compactflash