4
1.1 Specifications
CPU
Intel Pentium® II 233 - 450MHz Processor
Intel Pentium® III 450 - 600MHz Processor
Bus interface
PCI/ISA bus, PICMG compliant
Bus speed
ISA : 8MHz, PCI: 33MHz
DMA channels
7
Interrupt levels
15
Chipset
Intel 440BX
Real-time
clock/calendar
SGS M4T28 or equivalent device
RAM memory
Three 168-pin DIMM sockets support SDRAM
and EDO RAM module. The max. memory is up
to 768MB.
Ultra DMA/33
IDE interface
Up to four PCI Enhanced IDE hard drives. The
Ultra DMA/33 IDE can handle data transfer up
to 33MB/s. The compatible with existing ATA-2
IDE specifications is its best advantage, so
there is no need to do any changes for users’
current accessories.
Floppy disk
drive interface
Supports up to two floppy disk drives,
5.25”(360KB and 1.2MB) and/or 3.5” (720KB,
1.44MB, and 2.88MB)
Serial ports
Two RS-232 ports with 16C550 UART ( or
compatible) with 16-byte FIFO buffer. Support
up to 115.2Kbps. Ports can be individually
configured to COM1, COM2 or disabled.
Bi-directional
parallel port
Configurable to LPT1, LPT2, LPT3 or disabled.
Supports EPP/ECP/SPP
Hardware
monitor
Built-in LM78 to monitor power supply voltage
and fan speed status
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