Elitegroup Computer Systems AF1 Deluxe Manual page 39

AC' 97 Audio The C-Media 9739A is compliant with the AC'97 2.3 specifica-
Codec tion and supports multiple CODEC extensions with
independent variable sampling rates and built-in 3D effects. It
incorporates proprietary converter technology to achieve a
high SNR, greater than 90 dB. The digital interface circuitry
operates from a 5V/3.3V power supply and supports an AC'97
2.1 compliant SPDIF out function which allows easy connec-
tion from the PC to other electronic products. Further features
include support for four analog line-level stereo inputs.
Expansion The Photon AF1 series motherboard comes with the following
Options expansion options:
•
Five 32-bit PCI slots
•
One AGP slot
•
Three IDE connectors which support 6 IDE channel inter-
face (One IDE connector is optional)
•
Four SATA connectors with data transfer rate up to 150
MB/sec (Two SATA connectors are optional)
This motherboard supports Ultra DMA bus mastering with
transfer rates of 33/66/100/133 MB/sec.
Onboard LAN The motherboard supports Gigabit LAN by integrating the
3Com® 3C940 device which is optimized for 32-bit PCI clients.
It is fully compliant with IEEE 802.3 and provides the mother-
board with 10/100/1000 Mbps Full/Half-Duplex triple speed
operation. This 128 KB on chip RAM buffer enables efficient
PCI Bus cycles and data buffering and eliminates the need for
external memory. It incorporated the Marvell Virtual Cable
TM
Tester
Onboard LAN The "Lite" version motherboard integrates the 3Com® 3C920
(for AF1 Lite 10/100 Mbps PCI Ethernet Controller. It is fully compliant with
version only) IEEE 802.3 and operates as a PCI bus master for transmit and
receive packet transfers to/from the host system.
•
Low power 2-port IEEE 1394a host controller providing
1394a FireWire -
PC systems with high speed, flexible connectivity to a
VT6307
wide range of peripherals and consumer electronics
(for AF1 Deluxe
•
Compliant with the latest IEEE 1394a standards with full
and AF1 version)
1394a P2000 support
•
Detect connected device types and automatically config-
ure data speeds to 100, 200, or 400 Mbps
•
Equipped with 32-bit PCI bus interface that features ad-
vanced power management, and cardbus support
Serial ATA RAID
This motherboard incorporates the high performance VIA
VIA VT6420
VT6420 IDE RAID controller, which supports RAID 0 and RAID
(for AF1 Deluxe
1 for a balance of hard disk performance and data protection.
version only)
(VCT) technology for advanced cable diagnostics.
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