Table of Contents
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Chapter 2
Board Features
• CPU features
♦
933MHz LV Pentium® III Processor,
LP 650MHz Celeron® or ULP 400MHz Celeron®
• Memory
♦
Single standard 168-pin DIMM slot
♦
Supports +3.3V SDRAM up to 1GB
♦
Supports 133MHz (7.5ns) clock speed for Pentium III
♦
Supports 100MHz (10ns) clock speed for Celeron
♦
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 2.2 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
• 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
♦
Supports RS232, RS485, or RS422 operation on each port
LittleBoard 700
Reference Manual
Product Overview
7
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