Справочник Пользователя для Aopen ap57-ov
Overview
1-2
1.1
Specifications
Form Factor
Baby AT
Board Size
220mm x 250mm
CPU
Intel Pentium Processor P54C, PP/MT (P55C), AMD
K5 and Cyrix 6x86
K5 and Cyrix 6x86
System Memory
FPM (Fast Page Mode) or EDO (Extended Data
Output) 72-pin SIMM x4, maximum 256MB.
Output) 72-pin SIMM x4, maximum 256MB.
Second-level Cache
256KB or 512KB pipelined-burst cache onboard
Chipset
SiS 5571 PCIset (480-pin BGA Package)
Expansion Slots
ISA x3 and PCI x4
Serial Port
Two serial ports UART 16C550 compatible
Parallel Port
One parallel port supports standard parallel port
(SPP), enhanced parallel port (EPP) or extended
capabilities port (ECP).
(SPP), enhanced parallel port (EPP) or extended
capabilities port (ECP).
Floppy Interface
Floppy interface supports 3.5-inch drive with 720KB,
1.44MB or 2.88MB format or
5.25-inch drive with 360KB, 1.2MB format
1.44MB or 2.88MB format or
5.25-inch drive with 360KB, 1.2MB format
IDE Interface
Dual-channel IDE interface supports a maximum of 4
IDE hard disks or CDROM.
Mode 4 and bus master hard disk drives are also
supported.
IDE hard disks or CDROM.
Mode 4 and bus master hard disk drives are also
supported.
USB Interface
(optional)
(optional)
USB bracket that supports two USB ports . The
BIOS also supports USB driver to simulate
legacy keyboard.
BIOS also supports USB driver to simulate
legacy keyboard.
PS/2 Mouse
Via PS/2 mouse bracket
Keyboard
Default: AT compatible keyboard
Mini-DIN PS/2 keyboard connector is optional.
Mini-DIN PS/2 keyboard connector is optional.
BIOS
Award Plug-and-Play Flash ROM BIOS
RTC
RTC build in chipset
Battery
Lithium (CR2032)