AP43

Key Features

5/V/3.3V 486 High Performance Motherboard

Sis 496/497 Chipset

Supports 2 Channel Enhanced IDE, 1 FDC

Specifications

CPU: Intel 80486SX/DX/DX2/DX4 / AMD 486SX/DX/DX2/DX4 / Cyrix 486DX/DX2/DX4
T1 486DX2 / 5V and 3.3 CPUs.
ASIC: SiS(85C496+85C497)
System BIOS : AMI PCI Plug and Play Flash EPROM BIOS
Secondary Cache: 128KB/256KB/512KB
Architecture: PCI+ISA
Max. Main Memory: 128MB (72pin SIMM x 4)
SIMM Type: 1/2/4/8/16/32 MB
RTC: Built in ASIC
Battery: Lithium
Expansion Slots: 16 bits ISA x 4, 32 bits PCI x 3
On Board I/O:
2 Serial Ports (UART 16C550 Support)
1 Parallel Port (EPP/ECP support)
2 Channel E-IDE (PIO Mode 4)
1 Floppy Drive Connector (1.2/1.44/2.88MB)
Keyboard Connector: AT Type
Power Management: Dark Green support
Board Size: 220 mm x 250 mm, Baby AT form factor