Ampro Corporation P5X manual Little Board/P5x Specifications, CPU/Motherboard

Chapter 3

Technical Specifications

Little Board/P5x SPECIFICATIONS

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

CPU/Motherboard

!CPU: Pentium processor

!System RAM:

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

−Supports from 16M bytes to 256M bytes total RAM

−Requires 60 Ns or faster DRAMS, without parity

!512K level-two cache, synchronous-burst

!Shadow RAM support provides fast system BIOS and video BIOS execution

!15 interrupt channels (8259-equivalent)

!7 DMA channels (8237-equivalent)

!3 programmable counter/timers (8254-equivalent)

!Standard PC/AT keyboard port

!Standard PC speaker port with .1 watt output drive

!Battery-backed real-time clock and CMOS RAM:

−Up to 10 year battery life

−Supports battery-free operation

!Ampro Extended BIOS

Embedded-PC System Enhancements

!Compact Flash Socket:

−Usable with standard Compact Flash modules

−Equivalent to an IDE drive

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

−768K OEM Flash memory is available for OEM use

!4K-bit configuration EEPROM:

−Stores system Setup parameters

−Supports battery-free boot capability

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