QDI Legend-III P6I440LX/AV, Руководство пользователя, Страница: 24 / 75

Introduction
1- 2
On-board IDE - Supports two PCI PIO and Bus Master IDE ports.
- supports up to Mode 4 Timing
- Supports 2 Fast IDE interfaces for up to 4 IDE
devices including IDE hard disks and CD ROMs
- Supports “Ultra DMA/33” Synchronous DMA
mode transfers up to 33 Mbytes/sec.
- Integrated 8x32bit buffer for IDE PCI Burst
Transfers.
Green function - Supports Advanced Configuration and Power
Interface (ACPI) specification and OS Directed
Power Management.
- Supports three green modes: Doze, Standby and
Suspend.
- Green LED will blink when the system is in green
status.
On-board I/O - Use NS Plug & Play I/O chip PCXX307
- One floppy port supports up to two 3.5”or 5.25”
floppy drives 360K/720K/1.2M/1.44M/2.88M
format.
- Supports LS-120 and ZIP floppy disk drive
- All I/O port can be enabled/disabled by BIOS
setup
- Two high speed 16550 fast compatible UARTs
(COM1/COM2/COM3/COM4 selective) with
16-byte send/receive FIFOs and support MIDI
mode.
- One enabled parallel port at I/O address
378H/278H/3BCH with additional bi-direction I/O
capability and multi-mode (SPP/EPP/ECP)
(IEEE1284 compliant).
- Provides protection circuit to prevent damage to
the parallel port when a connected printer is
powered up or operated at a higher voltage.
On-board AGP - Integrated 3D, 2D Video accelerators