Ampro Corporation P5X 用户手册

 

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Chapter 3

Technical Specifications

Little Board/P5x SPECIFICATIONS

The following section provides technical specifications for the Little Board/P5x.

CPU/Motherboard

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CPU: Pentium processor

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System RAM:

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DIMM module, utilizing 3.3V EDO, or SDRAM memory chips

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Supports from 16M bytes to 256M bytes total RAM

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Requires 60 Ns or faster DRAMS, without parity

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512K level-two cache, synchronous-burst

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Shadow RAM support provides fast system BIOS and video BIOS execution

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15 interrupt channels (8259-equivalent)

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7 DMA channels (8237-equivalent)

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3 programmable counter/timers (8254-equivalent)

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Standard PC/AT keyboard port

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Standard PC speaker port with .1 watt output drive

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Battery-backed real-time clock and CMOS RAM:

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Up to 10 year battery life

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Supports battery-free operation

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Ampro Extended BIOS

Embedded-PC System Enhancements

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Compact Flash Socket:

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Usable with standard Compact Flash modules

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Equivalent to an IDE drive

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OEM Flash Memory (available with 1M byte Flash BIOS option)

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768K OEM Flash memory is available for OEM use

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4K-bit configuration EEPROM:

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Stores system Setup parameters

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Supports battery-free boot capability