Intel Ethernet Switch Boards - Manual (Page 11)

Features X-board<861> X-board<863> X-board<PXA> X-board<GP8>
CPU AMD Geode ® SC1200 SIS 550LV USB Intel ® XScale PXA255 Intel ® XScale 80219
CPU Clock 266 MHz 200 MHz 200/400 MHz 400/600 MHz
Front Side Bus 66 MHz 100 MHz - 200
Cache 16 kByte (L1) 32 kByte instruction and 32 kByte data
BIOS Insyde AMI Bootloader Bootloader
Chipset AMD Geode ® SC1200 SIS 550LV USB Integrated / Companion Silicon Motion SM501
DRAM 32 to 128 MByte 64 to 256 MByte 32/64 MByte up to 128 MByte DDR
Flash 32 to 128 MByte 32 to 128 MByte 16/32 MByte 16/32 MByte
Resolution 1024x768 (on LCD),
1280x1024 (on CRT) 1280x1024 (on LCD),
1920x1440 (on CRT) 640x480 (on LCD) 1280x1024 (on LCD),
1280x1024 (on CRT)
TV out Standard NTSC/PAL - - -
Expansion Bus PCI 32 Bit/33 MHz, LPC Bus PCI 32 Bit/33 MHz, LPC PCI 32 Bit/33 MHz, LPC Bus PCI 32 Bit/33 MHz, LPC Bus
Audio AC97 link (external codec) AC97 link (external codec) AC97 link (external codec) AC97 link (external codec)
Hard Disk 1x IDE Channel 1x IDE Channel 1x IDE Channel 1x IDE Channel
USB 3x Host Channels 3x Host Channels 2x USB host, 1x USB client 2x USB 2.0 host,
1x USB 1.1 client
Ethernet 10/100Base-T Intel ® 82551ER 10/100Base-T Davicom
9102ATE
10/100Base-T Realtek
RTL8100BL 10/100Base-T Davicom
Keyboard Keyboard via USB
Mouse Mouse via USB
Parallel Port Possible via USB or LPC
Graphics Controller Integrated TFT-DSTN Controller onboard Integrated Silicon Motion SM501
Graphics Memory up to 4 MByte (UMA) 16 MByte (UMA) UMA 8 MByte / 16 MByte
Serial Channels 2x UART (TTL signal) - 2x UART (TTL, high speed),
one BlueTooth ready 2x UART (TTL, high speed),
none BlueTooth ready
Flat Panel Interface JILI/JIDI, 18 Bit digital JIDI, 18 Bit digital JILI/JIDI, 16 Bit digital JIDI, 18 Bit digital
JRC/JIDA32  /  / -/  /
Drives Possible via USB or LPC Possible via USB or LPC Possible via USB or LPC Possible via USB
Darkboot/Lanboot  /  / LAN Bootloader
Watchdog    
Real Time Clock RTC with CMOS data backup RTC with CMOS data backup RTC RTC with CMOS data backup
Power Management APM 1.2 APM 1.2  
Cooling passive/self passive passive/self
Power Consumption (typ.) 3 W 3W @ 3.3 V 1.5 W @ 3.3 V 4 W @ 3.3 V
Dimensions H x W 68 x 49 mm
Additional JTAG, MMC Interface,
14 GPIO’s 12 several GPIO `s,
8051 µController by
Silicon Motion SM501
RoHS compliant    

X-board
Available Q4/2005 Available Q4/2005
20 21
The X-board Solution
X-board Computer-On-Modules are ideal solutions for
embedded designs where low power, mid-to-high perfor-
mance and small size is required. Current modules sup-
port X86 and XScale CPUs. Future modules based on RISC
CPUs such as ARM and MIPS are planned.
X-board offers the perfect mix of interfaces for a new
generation of embedded applications: Legacy-free I/O
including USB, serial, IDE, Ethernet, graphics and sound
interfaces. X-board modules support both FLASH and
DRAM onboard memory for stand-alone operation.
The X-board host site on the application-specific base-
board is a simple SO-DIMM-style connector. The base-
board provides the drive electronics and physical con-
nectors for the I/O originating on the X-board.
Additional I/O and application-specific subsystems may
be placed on the baseboard designed as PCI or LPC bus
peripherals.

Small, Powerful Computer-On-Module
 68 x 49 mm
 Legacy free
 Low power X86 and RISC CPUs
Evaluation Baseboard
For X-board<86x> / RISC series
Computer-On-Modules / X-board

X-board
– Reduced to the maX