Specifications; Standard System On Module Functions - Advantech SOM-4475 User Manual

Etx module

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1.2

Specifications

• CPU:

Intel® Pentium® III 933 MHz (SOM-4475FR0A1& SOM-4475FL-

R0A1)

Intel® Celeron® 650 MHz processor (SOM-4475F-M0A1& SOM-

4475FL-M0A1)

Intel® Celeron® 400 MHz processor (SOM-4475F-J0A1&SOM-

4475FL-J0A1)

• BIOS: Award 256KB Flash memory

• Chipset: VIA PN133 chipset, VT8606T(TwisterT) & VT82C686B

• Cache memory: Intel ®Pentium®III 512KB L2 cache memory;

Celeron® 256KB L2 cache memory on the processor

• System memory: One 144-pin SO-DIMM socket accepts 64 ~ 512

MB SDRAM

• Power management: Supports power saving modes including

Normal/Standby/Suspend modes. APM1.2/ACPI 1.0 compliant

• Enhanced IDE interface: 2 EIDE channels support up

to 4 IDE devices. BIOS auto-detect, PIO Mode3 or Mode4,

UDMA/33 transfer

• FDD interface/Parallel port: Both of two interface can't co-exist,

Parallel port is default use for designer, FDD interface hardware

design is required to be modified, for detailed information, please

refer to our website .http://service.advantech.com.tw/

• Infrared: One 115 Kbps infrared port, IrDA compliant

• Serial port: two serial ports, COM 1: RS-232 and COM 2 : RS-232

(TTL Output)

• Watchdog timer: 62 level timer intervals.

Generates system reset and jumperless selection and

software enabled/disabled

Chapter 1 General Information

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