4
1.1 Specifications :
•
Processor
: Single Slot 1 socket supports Intel Pentium
®
II/III up to
600Mhz Processor
•
Bus
: ISA bus and PCI 32-bit local bus, PCI 2.1 standard
•
DMA channels
: 7
•
Interrupt levels
: 15
•
Chipset
: Intel 440BX
•
Real-time clock/calendar
: in 440BX chipset, backup by industrial
Li-battery,3V/850mAH.
•
System memory
: Three 168-pin DIMM sockets support SDRAM
and EDO RAM module. The max. memory is up to 768MB.
•
Second cache memory
: 512KB Pipelined Burst SRAM in CPU.
•
Ultra DMA/33
IDE Interface
: up to four PCI Enhance IDE hard
drives. The Ultra DMA/33 IDE can handle data transfer up to
33MB/s. The best of all is that is new technology is compatible with
existing ATA-2 IDE specifications. So there is no need to do any
change for customer’ s current accessory.
•
Floppy disk drive interface
: two 2.88 MB, 1.44MB, 1.2MB, 720KB,
or 360KB floppy disk drives.
•
Two high speed Series ports
: NS16C550 compatible UARTs
•
Bi-directional Parallel Port
•
Built-in LM78 to monitor power supply voltage and fan speed
status.
•
IrDA port : Support Serial Infrared(SIR) and Amplitude Shift
Keyed IR(ASKIR) interface.
•
USB port : Support two USB ports for future expansion.
•
Watch-dog timer
: can be set by 1,2,10,20,110 or 220 seconds
period. Reset or NMI will be generated when CPU does not
periodically trigger the timer. The program uses hex 043 and 443 to
control the watch-dog and generate a system reset.
