Product Information me me me me meg g g g ga a a a atel tel tel tel tel PC/II+dxe 586 Main Street, Glen Williams, Ontario, L7G 3T6 Canada Phone: (905) 873-9988 Fax: (905) 873-4102 Toll free: 1-888-smallpc Website: www.megatel.ca Email: sales@megatel.ca PC/II+dxe Features ❏ AMD DX5 133 MHz Processor ❏ Up to 32MB of EDO DRAM ❏ Super VGA & panel video w/2MB memory ❏ 10Base-T & AUI Ethernet LAN ❏ Up to 8MB of flash storage ❏ M-Systems Disk-On-Chip support ❏ 4”x4” Form factor with ISA bus interface ❏ Watchdog & dual-voltage power monitors ❏ Up to three RS-232 serial ports ❏ Convenient Eurocard DIN connector From manual IDN0024v7 Specifications Board Form Factor & Type: Manual Reset: 3.937 x 3.937 inch (100.0 x 100.0 mm), FR4 Available on 96-pin DIN I/O Connector Debounced, generates minimum of 130ms reset on Low to High Basic Board Requires: Initiated by pulling Manual Reset signal line Low, then High Central Processing Unit Minimum Memory – Soldered, 4 MB PC Speaker Output: Minimum Connectors – Power and I/O as Needed Available on Peripheral I/O connector Architecture: Memory Bus & Address Bus: PC/AT 32-Bit Central Processing Unit: Power Monitoring: 486DX4 RISC-Core Processor – Intel or AMD Dual 5% monitor – 5V rail and on-board 3.3V INTEL DX4: Reset hold time – 130 ms minimum, 200 ms typical 66MHz or 100MHz core speed Transient voltage immunity 33 MHz local bus speed 3.3V core and 5V tolerant I/O Memory: 32-Bit RISC technology core DRAM EDO (soldered) memory Pipelined execution Minimum System Memory 4 MB; Max 32 MB Integrated Floating-Point unit DRAM – EDO, 60 ns typical Integrated Write-Back or Write-Through Cache AMD DX4 and DX5: Memory Options: 66 MHz, 100 MHz and 133 MHz core speed 4, 8, 16 or 32 MB 33 MHz local bus speed 3.3V core and 5V tolerant I/O Keyboard: 105.6 million bytes/second burst bus PS/2-style Keyboard supported by 96-pin DIN interface 0.35-u CMOS-process technology Integrated Floating-Point unit Mouse: Integrated Write-Back or Write-Through Cache PS/2-style Mouse supported by on-board 2-pin Header Cache Memory: Printer/Parallel Port: 16K of integrated on-chip Cache Memory (L1) Full Bi-directional ECP/EPP Parallel Port supported Unified organization, uses modified MESI protocol High performance write-back and write-through (user options) ISA Bus: 2x32 8-Bit ISA bus Interface Header DMA: 1x10 16-Bit ISA bus Interface Extension Header (7) Channels, 128 MB addressing Watchdog: Timer/Counters: Dallas DS1706 Watchdog Timer/Monitor AT-compatible Defaults at power-on time to software-disabled state Software enable/disable/strobe is supported ATA/IDE Hard Drives: Minimum strobe rate while enabled – 1 strobe/second (2) IDE drives supported Hardware enable/disable jumper option Rev. 30-Mar-2001 SCSI Bus: Connectors: Adaptec AIC6360 Fast SCSI-2 Controller +5V Power Connector – (7) SCSI-2 devices +5V Power supplied to Board through 96-pin DIN Connector Adaptec SCSI BIOS included Optional 1x12 R/A +5V keyed Power Header, 15A rating Adaptec Drivers also supported +3.3V Power Connector – Bootable from either SCSI or IDE drive +3.3V Power generated by on-board regulator Simultaneous use of both SCSI and IDE Optional 1x5 R/A +3.3V Power Header, keyed, 6A rating I/O Interface Connector – Serial/RS232 Ports: (1) 3x32 (.100 inch pitch) Right-Angle Connector (1) or (2) 16C550-compatible Serial Ports 16-byte FIFOs Support top mounting (bottom by request) Full EIA-RS232E and CCITT V.28 Transceivers included Support standard headers on request Output swing ±9V with all Transmitter Outputs loaded with 3K ohms (including board stacking headers) to Ground ISA-bus Connectors – (1) 2x32 and (1) 1x10 pin and socket header Two-Wire Serial RS-232 Ports: stack-through and non stack-through (1) BIOS-accessible RS-232 two-wire (Rxd & Txd) Serial Port board stacking is customer specified Full EIA-RS232E and CCITT V.28 Driver & Receiver included Ethernet Header – Output swing ±9V with all Transmitter Outputs loaded with 3K ohms to (1) 2x5 header Ground IDE Header – (1) 2x22 2mm Header Video CRT & Flat Panel: FULL VIDEO Header – Chips and Technologies HiQ 65550 GUI Accelerator (1) 2x18 Header On-board 2 MB of 60 ns Video EDO DRAM, 512Kx32 Support full 24-bit panels Complete Analog CRT Video Interface Support either 5V or 3.3V panels Complete 24-Bit Flat Panel Interface provided by on-board 36-pin Support Simultaneous Video CRT and Panel Modes Header All connectors are optional, except one of the I/O Interface Compatible 8-Bit or 16-Bit Panel Interface also provided on 96-Pin DIN connector or the +5V Power connector must be present Connector Monochrome (64 gray scale) or color Peripheral I/O Signals: Hi-Res Passive STN, Active Matrix TFT/MIM LCD, EL Signal Pins – 96-Pin DIN Interface Connector Simultaneous CRT / Flat Panel operation supported using on-board 36 Video CRT & Panel – 17 PC Speaker – 1 pin interface Header Parallel (LPT1) I/O – 17 SCSI – 18 Local bus interface – 32-Bit Serial COM1 (RS-232E) – 8 Serial COM2 (RS-232E) – 8 64-bit Graphics Accelerator engine (BitBLT), H/W cursor Serial COM4 (RS-232) – 2 Keyboard – 2 VGA register set compatibility Floppy – 15 Reset Switch – 1 Supports 5V and 3.3V panels from popular manufacturers such as Power & Ground Signal Pins – Other I/O Headers Sharp, Optrex, Toshiba, Hitachi, Fujitsu, Samsung, NEC, Sanyo and Video Panel – 32 Ethernet 10-pin Header – 10 others IDE 44-pin Header – 28 Mouse Header – 2 Chips and Technologies drivers included Supply Voltage: Flash Array: Single supply at +5V 5%, or Dual Supplies at +5V 5% and +3.3v 5% Soldered Flash EEPROM – 2, 4 or 8 MB Supply Power Rating: Flash Disk: 5W to 15W (excluding external peripheral requirements) Socket for user-supplied M-Systems Disk-on-Chip solid-state disk Support for MD2000 modules (2 to 144MB capacity) Supply Regulation: Coexistence support for both Flash Array and Flash Disk +5V (and optional +3.3V Supply) require regulation to within 5% Ethernet: Supply Rise Time: Crystal CS8900 High-performance 10Base-T and AUI controller option +5V Supply maximum rise time (+3V to +5V) required within 100 ms IEEE 802.3 compliant MAC engine, full duplex operation +3.3V Supply maximum rise time (+3V to +5V) required within 100 ms On-chip RAM buffers – for Transmit & Receive frames AUI port for 10Base-2, 10Base-5 and 10Base-F Supply Regulators: 10Base-T filters included Optional On-board +5V to +3.3V Switching or Linear Regulator 10Base-T and AUI isolation transformers are included On-board power monitor for both +5V and +3.3V rails 10Base-T port has automatic polarity detection and correction Auto negotiation function Storage Temperature: LED for inbound/outbound frames to/from local controller included -50C to +125C, battery excluded LED for either valid 10Base-T link present, or other general function Operating Temperature: Floppy Disk: Commerical 0C to +70C standard Integrated Floppy Disk Controller Industrial -20C to +85C available on request (2) 3.5" floppy disk drives supported Industrial -40C to +85C available on request IBM System 34 double density format (MFM) Sony EMCA format compatible Operating Software: Standard transfer rates – 500 Kb/sec, 300 Kb/sec and 250 Kb/sec DOS, Windows, Windows 95, Windows NT4.0 Real-Time Clock, Alarm: Application Software: Dallas-Certified DS1685 – Y2K Real-Time Clock Controller x86 compatible Periodic Interrupt Generator – settable to period from 122 us to 500 ms Alarm Interrupt Generator – set to any time of day in 24 hour period Bios Software: 242-byte NVRAM included 256 KB Flash EEPROM for Bios 12 or 24 hour format Bios write protection (hardware) Daylight savings time support Chips & Technologies 65550 VGA Driver BIOS included Unique 48-Bit Serial Number can be used for customer application AT compatible BIOS and Architecture