• Architecture: PC/104-Plus compliant
• Bus: PC/104-Plus (PCI) and PC/104 (ISA)
• Processor: ULV Pentium® III (Tualatin) 800MHz, 256KB L2 cache, 100MHz PSB
• Chipset: Intel 815E
• Memory: 256MB SDRAM soldered on board
• Operating Systems: WinCE, VxWorks, Linux, QNX, Windows
• BIOS Flash: 1MB Flash EPROM
• Interfaces:
• IDE Controller UltraATA 100/66/33
• 2 Serial ports: 1 RS-232, 1 RS-232/422/485
• 2 USB 1.1 ports
• 6 USB 2.0 ports
• 1 (10/100 Mbps) Ethernet Controller
• SVGA Display Controller
• AC97 Audio CODEC port
• Auxiliary power
• Keyboard and Mouse port
• Watchdog: 1-255 sec./min.
• Extended temperature range available

The CPU-1461 is an embedded board based on two modules: a mezzanine CPU module stacked on top of a PC/104-Plus form factor carrier. The mezzanine CPU module is a small board that features the processor and a Intel 815E chipset with 133MHz maximum bus frequency. The processor is the Ultra Low Voltage Intel Pentium® III 800MHz Tualatin that combines integration with high data processing power for embedded applications. The 256 MB system RAM is soldered on board for maximum reliability. The processor does not require any active cooling to operate over a standard temperature range. Eurotech has developed a specific heatsink to ensure proper operation in any environmental condition.

The carrier implements all the connections to the external world, including up to 8 USB ports divided into 6 USB 2.0 ports and 2 USB 1.1 ports, 1 Fast Ethernet interface (10/100Mbps), 2 Serial ports, 1 VGA interface, 1 AC97 audio sound interface, Auxiliary Power, Keyboard and Mouse connectors and an IDE controller that supports any type of IDE Flash devices (DiskonModule, CompactFlash and Flash Disk). The carrier also performs the connections for the ISA and PCI bus enabling the CPU-1461 to stack on top of a PC/104-Plus system. The carrier provides support for Watchdog management and Real Time Clock (external backup battery) and can be customized to match specific customer needs.

The module's embedded BIOS is located in a 1MB Flash EPROM and is re-programmable onboard. The set-up parameters are saved in Flash to allow the module to operate without a battery.

Embedded Enhanced BIOS:

• The Eurotech BIOS with enhanced embedded features can be easily customized and upgraded to match the specific system configuration.
• Watchdog management.
• Set-Up in Flash in order to avoid Set-Up corruption in field.
• Virtual Peripheral Support (V.P.S.): this mode allows to bootstrap from the parallel or serial ports and redirect Keyboard, Video, Floppy Disk on the serial/parallel ports before booting the Operating System. It is also possible to redirect any of these peripherals as default setting.
• Etherboot support: this feature allows the system to boot up from a LAN connection for diskless operation.

Module's Accessories:

• Ethernet adapter
• AC97 and USB adapter
• 2mm to 2.54mm IDE Cable
• Cable kit
• Development kit

Physical Characteristics:

• Dimensions: 90 X 96 mm (3.6"X3.8"), height 22 mm (0.87") (without heatsink)
• Power supply: +5V DC +/- 5%
• Operating temperature: 0 to +60C or -40 to +85C

Order Code:

• [CPU-1461-00] CPU-1461 Pentium III 800MHz 256MB SDRAM
• [CPU-1461-A0] CPU-1461 Pentium III 800MHz 256MB SDRAM ETR -40/+80°C
• [ACS-9071-04] RJ45 Ethernet adapter for CPU-146X modules
• [ACS-9074-02] AC97 Audio codec and USB adapter for CPU-146X modules
• [CBL-1461-00] Cable set for CPU-1461
• [SRV-1001-00] Conformal Coating for CPU-1461
• [DTK-1461-99] Development kit for CPU-1461 (includes: CPU-1461-00, ADP-1012-01, ACS-9071-04, ACS-9074-00)

Options:

• Custom BIOS with embedded features
• Conformal coating
• Custom connectors
• Custom carrier