cPCI-3720 Series
3U CompactPCI Low Power
Pentium-III /Celeron CPU Module
Features
CompactPCI Systems
PICMG 2.0 CompactPCI Specification R2.1 Compliant
PICMG 2.1 CompactPCI Hot Swap Specification R1.0 Compliant
Standard 3U form factor
Design for Intel Lower Power BGA2 Pentium-III or Celeron
1-slot width version available for low power applications
Support Pentium-III CPU at 1G, 850M, 700M Hz with 256KB on-die L2 cache
Support Celeron CPU at 700, 400MHz with 128KB on-die L2 cache
One 144-pin SO-DIMM socket supports up to 256MB RAM
Internal CompactFlash IDE interface
Supports 7 bus-master PCI devices on CompactPCI bus
Dual 10/100Mb Ethernet port by Intel 82559ER controller,
single Ethernet version is also available for big quantity OEM project
Build-in one USB port, one serial port, integrated PS/2 type keyboard and mouse connector
Support remote console via the serial port
Modularize low profile 2.5 inches HDD mechanism for 2-slot version
Modularize slim-type FDD mechanism for 3-slot version
Specifications
General CompactPCI Features
• PICMG 2.0 CompactPCI Rev. 2.1 compliant.
• PICMG 2.1 CompactPCI Hot-swap specification Rev.1.0 compliant
Form factors
• Standard 3U CompactPCI board size: 100 mm x 160 mm
• cPCI-3720A Series: 1-slot (4TE/HP) wide
• cPCI-3720B Series: 2-slot (8TE/HP) wide, with HDD housing and
front plate FDD interface
• A slim-type FDD kit support 3-slot (12TE/HP) wide version
CPU/Cache
• Intel BGA2 Low Power Pentium-III with 256KB on-die L2 cache at
full-core speed
• Intel BGA2 Low Power Celeron with 128KB on-die L2 cache at
full-core speed
• Front side bus (FSB) frequency: 100MHz
Chipset
• Intel 440MX Chipset (in EIA Roadmap)
BIOS
• Award PnP BIOS with 2Mb (256KB) Flash ROM
• BIOS write protection, provide anti-virus capability
• Customized power-on screen (for OEM project)
• DMI BIOS Support: Desktop Management Interface (DMI) allows
users to download system hardware-level information such as CPU
type, CPU speed, internal/external frequencies and memory size.
• Remote console support
Host Memory
• One 144-pin SO-DIMM socket, support maximum 256MB
un-buffered SDRAM module
IDE Ports
• Bus Master IDE controller: one 44-pin EIDE interface supports two
IDE devices.
• With mezzanine card, provide one CompactFlash socket and 44-pin
IDE connectors
• Support CompactFlash storage disk from 8MB up to 512MB
2A-6
Preliminary
• For 2-slot version, a mechanism supports to build-in 2.5” ATA HDD
USB Interface
• Two USB ports, USB-A is on both front and rear I/O. USB-B is on
the rear I/O only.
• USB Specification Rev. 1.1 compliant
• 500 mA over-current protection
On Board Supper I/O
• Winbond W83977EF
• One high-speed bi-directional SPP/EPP/ECP parallel port on J2 rear I/O
• One FDD interface, support slim type floppy drive
• Two 16C550 UARTs compatible COM ports, COM1 is on rear I/O,
COM2 is designed for using on both front faceplate
(via RJ-45 connector) and rear I/O.
• One PS2 integrated keyboard and mouse connector Watchdog Timer
• Programmable I/O Port 3F0h and 3F1h to configure watchdog timer,
which can be programmable to be 1~255 seconds or 1~255 minutes
• Watchdog timer time out will generate interrupt to NMI or RESET,
which is BIOS selectable.
• Bundled easy-programming library for DOS and Windows 98/NT/2000
Hardware Monitoring
• Winbond W83782D, monitoring CPU temperature, system
temperature and DC Voltages
On-board Ethernet
• Two Ethernet ports: LAN 1 support both front and rear I/O.
LAN 2 support front I/O only
• Intel 82559ER high performance Ethernet controller
• IEEE 802.3 10Base-T/100Base-TX compatible
• IEEE 802.3u auto-negotiation support
• IEEE 802.3x 100Base-TX flow control support
PCI Bus Bridge
• Supports up to 7 PCI bus mastering devices on CompactPCI bus for
peripheral slots
Flash Disk Supporting
• Support Flash2000TM (from 32MB to 512MB) flash-storage drive on
2.5" IDE interface
cPCI-3720 Series
• Support CompactFlash flash-storage drive (from 32MB to 512MB)
Front Panel LEDs and Switch
• Active LED (Green), HDD LED (Red), WDT LED (Amber),
General Purpose LED (Blue)
• Flush tact switch for system reset
3U CompactPCI Low Power
Pentium-III /Celeron CPU Module
• Humidity: 5% to 95% non-condensed
• Shock: 15G peak-to-peak, 11 ms duration, non-operation
• Vibration:
Non-operation: 1.88Grms, 5~500Hz, each axis
Operation: 0.5Grms, 5~500Hz, each axis, with 2.5” HDD
Safety Certificate and Test
Special Feature
• Support hot-swappable I/O
• SBC can be hot-swappable when operate under single SBC
operation environment (no peripheral)
• CE, FCC
• HALT (temperature and vibration stress)
Environment
• Operating ambient temperature: 0 to 55°C
• Storage temperature: -20 to 80°C
Peripheral Connectivity
Serial Port (COM1)
Serial Port (COM2)
Parallel Port
Keyboard & Mouse
Floppy
Ultra DMA 33 IDE 1
CompactFlash
USB A
USB B
10/100Mb Ethernet Port #1
10/100Mb Ethernet Port #1
LEDs
Reset button
Front Faceplate
On-board Front Board
Rear I/O Connector
--Y (RJ-45)
--Y (PS-2)
------Y(USB)
--Y (RJ-45)
Y (RJ-45)
Y
Y
--------Y
Y
Y (Mezzanine)
-------------
J2
J2
J2
--------J2(Pin reserved)
J2(Pin reserved)
J2(Pin reserved)
CompactPCI Systems
I/O
Ordering Information
cPCI-3720 series
All models of the cPCI-3720 series are mounted with on-board CPU, 2S1P, USB, CompactFlash Socket. The RAM or HDD are not included.
cPCI-3720
/
1: Single Ethernet (OEM only)
2: Dual Ethernet
CPU type: PG: Pentium-III 1G Hz (OEM only)
P8: Pentium-III 850MHz (OEM only)
P7: Pentium-III 700MHz
C7: Celeron 700MHz (OEM only)
C4: Celeron 400MHz
CU: Celeron Ultra Low Power 300MHz (OEM only)
A: 1-slot version
B: 2-slot version
The above table shows many configurations for OEM version. The following table shows the standard models. Please contact ADLINK for the OEM projects.
Standard Model Numbers
cPCI-3720A/P72
cPCI-3720A/C42
cPCI-3720B/P72
cPCI-3720B/C42
FDD-3720
Description / Configuration
1-slot version, Low Power Pentium-III 700MHz, dual Ethernet
1-slot version, Low Power Celeron 400MHz, dual Ethernet
2-slot version, Low Power Pentium-III 700MHz, dual Ethernet
2-slot version, Low Power Celeron 400MHz, dual Ethernet
The FDD kits for cPCI-3720
2A-7