C M 2 - S Xi ™ ™ C o re M o d u l e / 3 S Xi • Low Cost PC/AT-compatible PC/104 compliant CPU module SERIAL PORT 2 FLOPPY INTERFACE RS485 CONNECTOR ONBOARD DRAM POWER CONNECTOR INTEGRATED 386SX IDE INTERFACE PROCESSOR/CHIPSET EXPANSION DRAM MODULE CONNECTOR PC/104 BUS BYTEWIDE SOCKET SUPER I/O CONTROLLER OEM FLASH UTILITY CONNECTOR SERIAL PORT 1 PARALLEL PORT The CoreModule/3SXi provides cost-effective The CoreModule/3SXi is designed to meet 386SX processing power and PC/AT compatibility the demands of embedded systems through in a compact, preconfigured subsystem module. its extremely compact design, low power Within just 14 square inches of space, the consumption, +5V-only operation, wide operating CoreModule/3SXi includes the equivalent functions temperature range, and high reliability. of a PC/AT motherboard plus several additional CONFIGURATION FLEXIBILITY expansion cards. Cost-sensitive embedded The CoreModule/3SXi can be used as applications that formerly required chip-based a macrocomponent, plugged into a proprietary custom designs can now benefit from an application board, or it can be combined with off-the-shelf module powered by a 25 MHz PC/104-compatible expansion products to form 386SX-compatible CPU, along with hardware compact, highly integrated control subsystems. and software standards like PC/AT and Multiple modules can be stacked together without MS-DOS compatibility. the cost and space penalties of additional mounting hardware. 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 C M 2 - S Xi SPECIFICATIONS PC MOTHERBOARD FUNCTIONS C P U • 386SX-compatible, 25 MHz internal clock rate M E M O RY • 2 or 4 Mbytes directly surface-mounted. Additional 4 Mbytes via plug-in DRAM module • 7 DMA channels (8237 equivalent) SYSTEM CONTROLLERS • 14 interrupt channels (8259 equivalent) • 3 programmable counter/timers (8254 equivalent) K E Y B O A R D • PC/AT-compatible keyboard port • Speaker port with 0.1 watt drive REAL TIME CLOCK • CMOS RAM (MC146818 equivalent); requires external 3.0 - 3.6V battery (Tadiran TL-5242/W or equivalent) B I O S • Award BIOS with Ampro embedded-PC enhancements ADDITIONAL ONBOARD FUNCTIONS S E R I A L • Two RS232 serial ports with full handshaking • One port is jumper-configurable for RS232 or RS485 • Both ports implemented using 16C550 equivalent with 16 byte data FIFOs P A R A L L E L • EPP/ECP compatible bidirectional parallel printer port I D E • Support for 1 or 2 IDE hard disk drives • Low profile 44 pin compact 2mm connector F L O P P Y • Supports 1 or 2 drives BYTEWIDE SOCKET • Usable with 32K - 1 Mbyte EPROMs, 32K - 512K Flash EPROMs, 32K - 512K SRAMs, or 32K - 512K NOVRAMs • SRAM backup using off-board battery • Configurable as 64K, or 128 Kbyte window, addressed in the range D0000-EFFFFh • Usable with DiskOnChip2000™ read/write Flash SSD device OEM FLASH OPTION • Onboard 1 Mbyte OEM Flash • 960 Kbytes available for OEM use (balance used by system BIOS) • Configurable as 64 Kbyte window, addressed in the range D0000-DFFFFh or E0000-EFFFFh • SSD 5.31 Support Software converts into an in-system programmable, read-only SSD devices • OEM Flash TFFS software converts into a full read/write SSD drive (not usable simultaneously with DiskOnChip2000™) CONFIG EEPROM • 2K bit configuration EEPROM, with 512 bits for OEM use • Supports battery-free boot capability WATCHDOG TIMER • Utilizes real-time clock alarm function • Timeout triggers hardware reset or non-maskable interrupt M E C H A N I C A L S I Z E • 3.6 x 3.8 x 0.9 in. (90 x 96 x 23mm); PC/104 compliant form factor (Includes stackthrough pins. Please refer to PC/104 specification for stacking and other dimensions.) B U S • 16-bit PC/104 bus P O W E R • Requirements (typical 25 MHz with 4 Mbytes RAM): +5V ±5% — 500 mA active / 160 mA sleep E N V I R O N M E N TA L • Operating temperature: 0° to 70° C standard; –40° to +85° C extended (special order) • 5% to 95% relative humidity, non-condensing • Storage temperature: –55° to +85° C • Weight: 3.0 oz. (85 gm) NOTE: Contact Ampro r e g a rding custom configurations and special order options. 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