Ampro Corporation Littleboard 550 manual Board Features

Chapter 2 Product Overview

Board Features

•CPU features

♦Via Eden™ ESP 10000 (1GHz), Eden ESP 5000 (533MHz) or Eden ESP 3000 (300MHz)

♦Each CPU has a Front Side Bus (FSB) of 133MHz, 133MHz, or 66MHz, respectively

•Memory

♦Provides a single standard 168-pin DIMM slot

♦Supports +3.3V SDRAM up to 1GB

♦Supports 133MHz (7.5ns) clock speed for Eden ESP 10000 and Eden ESP 5000

♦Supports 66MHz (15ns) clock speed for Eden ESP 3000

♦Serial EEPROM (SEEP)

•4k-bit Serial EEPROM

•Supports 2-wire SMBus interface

•Stores system Setup parameters and manufacturing information

•Supports battery-free boot capability

•512 bits are available for OEM use

•PC/104 and PC/104-Plus Bus Interface

♦PC/104 Bus speed at 8MHz

♦PCI 2.3 compliant

♦PCI Bus speed at 33MHz

•IDE Interfaces

♦Supports two enhanced IDE controllers (4 devices)

♦Supports dual bus master mode

♦Supports Ultra DMA 33/66/100 modes

♦Supports ATAPI and DVD peripherals

♦Supports IDE native and ATA compatibility modes

♦CompactFlash Adapter

•Supports Type I or Type II PC Card socket

•Supports IDE CompactFlash Card

•Supports primary IDE bus with Master/Slave jumper

•Supports bootable CompactFlash

•Floppy Disk Interface

♦Supports two floppy drives

♦Supports all standard PC/AT formats: 360KB, 1.2MB, 720KB, 1.44MB, 2.88MB

•Serial Ports

♦Four buffered serial ports with full handshaking

♦Provides 16550-equivalent controllers, each with a built-in 16-byte FIFO buffer

♦Supports full modem capability on two of the four ports

LittleBoard 550 Reference Manual 7