ADLINK LittleBoard 735 - Manual (Page 13)

Chapter 2 Product Overview
LittleBoard 735 Reference Manual 7
Block Diagram
Figure 2-2 shows the functional components of the LittleBoard 735.
Figure 2-2. Functional Block Diagram
LB735_BlkDiag_c
CPU
Intel Atom N270
Graphics
and
Memory Hub
(Northbridge)
82945GSE
I/O Hub
(Southbridge)
82801GBM
[ICH7-M]
DDR2
SODIMM
LVDS
Header
Super I/O
SCH3114I-NU
AC’97
CODEC
Gigabit
Ethernet
Controller
82574IT
with
Internal
Transformer
Gigabit
Ethernet
Controller
82574IT
with
Internal
Transformer
PC/104-Plus
Bus Connector
PCI - ISA
Bridge
PCI Express
Mini Card
Connector
PC/104
Connector
SATA
Connectors (2)
GLAN2
RJ45
Connector
GLAN1
RJ45
Connector
Utility 1 - PS/2 keyboard,
battery, reset, speaker
Utility 2 - PS/2 mouse,
SMBus, power button
Floppy
Parallel
COM 3 COM 4
RS232
Transceiver
RS422/485
Transceiver
and
COM 1 COM 2
RS232
Transceiver
RS422/485
Transceiver
and
VGA
Header
TV Out
Header
PCI Bus
ISA
USB Port 0
USB Port 1
USB Port 2
USB Port 3
USB Port 4
USB Port 5
USB
PCIe x1 Port1
PCIe x1 Port3
PCIe x1 Port2
LPC Bus
MDI MDI
Clock
SMBus
IDE Header
SMBus Header
GPIO Header
IDE
Compact Flash