Technical information

2 Chapter 1
Intel
®
ICH6
T The MCH has on 16-lane (x16 Port) PCI Express port,
provided for the Graphics Attach (i.e., PCI Express).
PCI Express supports a base frequency of 2.5 GHz
only.
T PCI Express Base Specification, Revision 1.0a-
compliant
T Supports 4-x1 PCI Express ports
T PCI slots (supports up to 7 Req/Gnt pairs)
T ACPI Power Management Logic Support
T Enhanced DMA controller, interrupt controller, and
timer functions
T Integrated LAN controller
T Supports Audio Codec '97, Revision 2.3 Specification
(a.k.a., AC '97 Component Specification, Revision 2.3)
which provides a link for Audio and Telephony codecs
(up to 7 channels)
T Supports Intel
®
High Definition Audio Specification
REALTEK ALC655 Controller
T Meets performance requirements for audio on PC99/
2001 systems
T Meets Microsoft WHQL/WLP 2.0 audio requirements
T 16-bit Stereo full-duplex CODEC with 48KHz sampling
rate
T External Amplifier Power Down(EAPD) capability
T Support 32K/44.1K/48KHz of S/PDIF input
REALTEK RTL8100C Ethernet
Controller
T Integrated Fast Ethernet MAC, Phsical chip, and
transceiver in one chip
T 10Mbps and 100Mbps operation
T Supports Wake-On-LAN and remote wake-up (Magic
Packet*, LinkChg, and Microsoft
®
wake-up frame)
T Supports 4 Wake-On-LAN (WOL) signals (active high,
active low, positive pulse, and negative pulse)
T Supports LED pins for various network activity
indications
T Supports Full Duplex Flow Control (IEEE 802.3x)
ITE IT8712 Controller
T Supports up to 1/240 duty cycle
T Provides 320 LCD drive circuits
T Provides 2.6 to 5.5V LCD drive voltage
T Provides 2.5 to 5.5V operating voltage
T Provides 4-bit or 8-bit parallel data input
T Supports screen display off function
T Supports the automatic generation of chip enable sign
T Supports Power standby function
Chipset General Features