Specifications

Chapter 2 Product Overview
LittleBoard 800 Reference Manual 9
♦ Oops! Jumper (BIOS recovery) support
♦ Serial Console
♦ Watchdog timer (WDT)
♦ USB Boot
♦ LAN Boot (PXE or DHCP) (See Appendix B)
Block Diagram
Figure 2-2 shows the functional components of the board.
CPU
Intel Pentium M
or Celeron M
Memory Hub
(Northbridge)
855GME
I/O Hub
(Southbridge)
82801 DBM
DDR
SDRAM
DIMM
LVDS
Connector
Super I/O-1
LPC47B272
Flash (BIOS)
Memory
FWH
AC’97
CODEC
Gigabit
Ethernet
Controller
82541(GI/PI)
PC/104-Plus
Bus Connector
PCI - ISA
Bridge
PC/104
Connector
RJ45
Magnetics
RJ45
Magnetics
Ethernet
Controller
82551ER
Keyboard
Mouse
IrDA
Floppy
Parallel
COM 1
COM 2
COM 3
COM 4
CRT
Connector
PCI Bus
USB Port 1
USB Port 2
USB Port 3
USB Port 4
USB
LPC Bus
Clock
SM Bus
CompactFlash
IDE Secondary
IDE Primary
ATA
Super I/O-2
LPC47B272
Figure 2-2. Functional Block Diagram