LB3-486e ™ Little Board /486e • High integration PC/AT compatible single board system BYTEWIDE SOCKET ETHERNET CONTROLLER UPTO 64 MBYTES DRAM DIMM RJ45 ETHERNET CONNECTOR POWER CONNECTOR FLAT PANEL CONNECTOR SERIAL PORT 1 & 2 C&T 65550 VIDEO CONTROLLER WITH IDE CONNECTOR 2MB DRAM CRT CONNECTOR SERIAL PORT 3 & 4 FLOPPY INTERFACE 486DX4 COMPATIBLE UTILITY CONNECTOR PROCESSOR PARALLEL CONNECTOR PC/104 CONNECTOR SOCKET FOR COMPACTFLASH OR IBM MICRODRIVE ™ The Little Board /486e is a low cost, high integration, 5V LCD panels. The Ethernet interface is based on the high performance embedded PC offering exceptional popular LAN 9000 Series Ethernet controller. The value. In the EBX form-factor pioneered by Ampro, interface is supported by a broad range of commercial this rugged, high quality single-board system contains and real-time operating systems. all the basic embedded PC subsystems plus video and The Little Board/486e supports an industry-standard Ethernet. Little Board/486e utilizes an ultra-modern DRAM module with up to 64MB DRAM, and design that combines the performance of a new includes an embedded PC BIOS, keyboard and generation 486 processor with the latest peripheral speaker interfaces, four buffered serial ports offering controllers plus support for SanDisk CompactFlash RS-232C and RS-485 compatibility (port 2 only), and the IBM MicroDrive, enabling OEMS to build cost- IEEE-1284 enhanced parallel port, and floppy and effective, state-of-the-art products. fast IDE drive controllers. The Little Board/486e is Key functions on the Little Board/486e include a 133 designed to meet the size, power consumption, MHz 3.3V integrated 486DX CPU, a sophisticated CRT temperature range, quality, and reliability demands and flat panel video interface, and a 10Base-T (twisted of embedded applications. pair) Ethernet LAN interface. Based on the C&T 65550 The Little Board/486e also offers a comprehensive set graphics controller, the video function supports of embedded system extensions and enhancements resolutions of up to 1280 x 1024 in 16 colors, as well to ensure fail-safe embedded system operation. These as 24-bit true color in 640 x 480 resolution. A include a watchdog timer, a powerfail NMI generator, programmable VGA BIOS provides support for virtually and an onboard bootable Solid State Disk (SSD) all types and resolutions of digital flat panels, including capability. System operation requires a single +5V monochrome and color LCD, electroluminescent (EL) power source and offers “green PC” power-saving and plasma. Bias voltage generation and power modes under support of special Advanced Power sequencing logic are supplied on the board for 3.3V or Management (APM) BIOS functions. w w w w w w w w w . a . a . a m m m p r p r p r o . o . o . r r r u u u LB3-486e SPECIFICATIONS PC FUNCTIONS CPU 486DX4 compatible processor, 133MHz • MEMORY Supports one 168-pin DIMM up to 64 Mbytes EDO DRAM • Shadow RAM support provides fast system/video BIOS execution • 15 interrupt channels (8259 equivalent) DMA INTERNAL • 7 DMA channels (8237 equivalent) • COUNTER TIMER 3 programmable counter/timers (8254 equivalent) • KEYBOARD Standard PC/AT keyboard port • Speaker port with 0.1 watt output • REAL TIME CLOCK Battery backed real-time clock and CMOS setup • BIOS Award ROM-BIOS with Ampro enhancements (See Ampro Embedded-PC Enhancements section) • ADDITIONAL ONBOARD FUNCTIONS SERIAL Four FIFO-buffered serial ports with full handshaking (16550 equivalent) • Each channel supports RS232C (direct connection) • One channel supports RS485 • PARALLEL EPP/ECP compatible, bidirectional parallel port • FLOPPY Supports 1 or 2 drives • Supports “fast” IDE data transfer modes, up to PIO mode 4 FAST IDE • BYTEWIDE SOCKET One 32-pin byte-wide memory socket: usable with 64K-1M byte EPROMs, 64K-512K byte Flash EPROMs, with • onboard support for +5V programming 64K-512K byte SRAMs, or 32K-512K byte NOVRAMs • Usable with DiskOnChip 2000™ or DiskOnChip Millennium for read/write flash SSD device • CONFIG EEPROM 512 bits available for OEM use • WATCHDOG TIMER Utilizes real time clock alarm function • Timeout triggers NMI or hardware reset • POWERFAIL NMI Triggers when +5V power drops below +4.7V • COMPACT FLASH Supports one Type II Compact Flash socket • VL BUS DISPLAY CONTROLLER Supports CRT, LCD, and EL displays • CONTROLLER C&T 65550 • ONBOARD DISPLAY RAM 2 MByte (internal) • FLAT PANEL SUPPORT Supports 24-bit “true color” (640 x 480) • “GUI accelerator” for enhanced graphic function performance • Software programmable flat panel interface signal timing • Sequenced LCD power to protect display • Supports DPMS-compatible displays • Optional plug-in LCD bias supply: supplies ±15 to ±35 VDC @ 30 mA; voltage level adjusted via onboard or • external potentiometer ETHERNET LAN INTERFACE Complies with IEEE-802.3 (ANSI 8802-3) • CONTROLLER LAN 9000 series • MEDIA INTERFACE OPTIONS 10Base-T (twisted pair), via onboard RJ45 connector • DATA RATE 10M bits/sec • REMOTE BOOT ROM Can be installed in byte-wide SSD socket • MECHANICAL SIZE 5.75 x 8.0 x 1.2 in. (146 x 203 x 30 mm) • POWER Power requirements (contact factory) • ENVIRONMENTAL 0° to 70° C standard temperature • –40° to +85° C extended operating temperature (available by special order) • Note: additional airflow or heatsinking required to maintain 85° C maximum CPU case temperature. 5% to 95% relative humidity, non-condensing • Storage temperature: –55° C to +85° C • Weight: 9.5 oz. (270 gm) • Производитель оборудования: Дистрибьютор в России и странах СНГ: Ampro Computers, Inc. MicroMax Computer Intelligence, Inc. 5215 Hellyer Avenue, Suite 110, San Jose, California 95138, USA Россия, 117638, Москва, улица Азовская, дом 6, корпус 3 Phone: +1 408-360-0200 Телефоны: +7 (495) 310-7666, 310-7427 Fax: +1 408-360-0222 Факс: +7 (495) 310-2502 Internet: www.ampro.com Интернет: www.micromax.ru w w w w w w w w w . a . a . a m m m p r p r p r o . o . o . r r r u u u