Technical Specifications | Ampro Corporation 486E specs

Technical Specifications

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Ampro Corporation 486E manual Technical Specifications

Contents

Little Board/486e Computer Revision Reason for Change Date Table of Contents Page Technical Specifications Index Technical Support Introduction This page left intentionally blank Viii Chapter FeaturesGeneral Description CPU/Motherboard VL-Bus Flat Panel/CRT Display Controller Enhanced Embedded-PC Bios Enhanced Parallel Port Serial PortsFloppy Interface IDE Interface Byte-Wide Socket and Solid State Disk SSD Ethernet LAN Interface Modular PC/104 Expansion Bus Enhanced Reliability Halt Testing Software Little Board Development Platform Overview Interface Connector Summary Connectors Connector Function Size Key Pin Connector and Jumper Locations System I/O Map Jumper Configuration OptionsJumper Group Function Default Address Function Pin Connection DC PowerConnector Type Mating Connector Cooling Requirements Power RequirementsBackup Battery Powerfail Monitor System Memory Map Dram Memory Address Function Expanded Memory and Extended Memory RS-232C Serial Ports Serial Ports J11, J13RS-485 Serial Port Addresses IRQ11 IRQ7 Interrupt Assignments Serial Port Connectors J11, J13 ROM-BIOS Installation of the Serial Ports Name Pin Ports Pin Signal Function In/Out DB25 Pin Signal Name Configuring Serial 2 for RS-485 J6, W5, W6 Pin RJ11 Signal Standard Wire Color RS-485 Twisted-Pair Cabling Using RJ11 Connectors Interconnection Scheme Examples Using the RS-485 Interface Serial Console Hex Command Serial Handshake COM Port Table Using a Serial Modem Serial Booting and Serial Programming Selection Address Interrupts Bi-Directional Parallel PortRegister Name Address Primary Secondary Standard and General Purpose I/O Operation ROM-BIOS Installation of Parallel PortsSignal Type Number of Lines Function Output Drive Parallel Port Interrupt Or Function High/Low Pin Parallel Port Interrupt EnableRegister Bit Signal Name In/Out Active J15 J15 Pin Signal Function In/Out DB25 Name Parallel Port Connector J15 Register Bit Definitions Signal Name Full Name Description Capacity Drive Size Tracks Data Rate Floppy Disk InterfaceFloppy Drive Considerations Pin Signal Name Function In/Out Floppy Interface ConfigurationFloppy Interface Connector J14 IDE Hard Disk Interface IDE Connector J12 25. IDE Drive Interface Connector J12 IDE Interface Configuration Compact Flash Solid-State Disk Master/Slave SettingEnabling the Drive Solid-State Disk Preparation Flat Panel/CRT Video Controller Connecting a CRT J5Name Connector Pins/Type Description Part Description Mating Connector J5 Pin Signal Name DB-15 DB-9 W10 +5V Connecting a Flat Panel J3 FLM Pin Signal Description Name Advanced Power Management Power Sequencing Pgmebios VIDEO=filename Bios Support of Non-Standard Panels J4 Pin J3 Pin Description Selecting Vee PolarityLCD Bias Supply Option Ra = 270 Rb = Vee max Vee min / 1.5 Attaching an External Contrast Control Example Network Terms Ethernet Network Interface QNX Installing an Ethernet Boot Prom Installing a Boot Prom Twisted-Pair InstallationsInstalling a Boot Prom in Byte-Wide Socket S0 Twisted Pair Interface J7 Using Network Operating Systems NOS Program Name Vendor Function Driver Name Network OS DriversControlling the Ethernet LAN Interface Directly 00 40 Manufacturer’s Ethernet ID Byte-Wide Socket S0 SSD Device Size Package Generic Type Pins Part Number Window Address ROM-BIOS ExtensionsAddressing the Byte-wide Socket Solid State Disk SSD Drives Accessing the Byte-Wide SocketPerformance Issues Device 64KB Segment Address Size Segments Upper Nibble of BH Typical Devices Pins Jumper Diagram Byte-Wide Socket SignalsW14 Pin Signal Name Description Jumpering the Byte-Wide Socket Flash Eprom Programming Using EPROMsFlash Eprom Typical Devices Pins Jumper Diagram Non-volatile RAM Using SRAMs Utility Connector J16 Exsmi Pin Signal Name Function External Battery Connections Push Button Reset ConnectionPC Speaker LED Connection Battery-Backed Clock WDT Response Watchdog TimerJumper W4 AL,61H AL,NOT 08H OUT 61H,AL Page AT Expansion Bus Onboard MiniModule Expansion Using Standard PC and AT Bus Cards Bus Termination Bus Expansion Guidelines Expansion Bus Connector Pinouts PU/PD/S Pin Signal Function In/Out Current 47. AT Expansion Bus Connector, B1-B32 P1 48. AT Expansion Bus Connector, C0-C19 P2 PU/PD/S Interrupt Function Interrupt and DMA Channel Usage Ethernet Video Channel FunctionSerial Parallel Floppy Setup Overview Menu Name Functions Standard CMOS/EEPROM Setup Setup Page 1-Standard CMOS/EEPROM Setup Date and Time Drive Parameter SetupFloppy Drives IDE Hard Disk DrivesPage Video Error HaltDram Memory System Post Extended Bios Setup Page 2-Options/Peripheral Configuration Parallel Port Serial PortPort Address Selection Address Interrupt IDE Interface Enable Floppy Interface EnableHot Key Setup Enable Selection Address Blank Post Test Video State Serial Boot Loader Enable Byte-Wide Socket ConfigurationWatchdog Timer Configuration Local Bus Video Display Flat Panel Display Type Installing a Modified Bios to Support a New Panel Extended Serial Console Configuration Setup Page 3-Serial Console ConfigurationPage Switch Function Creating Configuration Files with SETUP.COM DIR LPT1 Operation with DOS Utility Software Overview Embedded-PC System Enhancements Little Board/486e CPU Specifications Onboard Peripherals CRT Support for Standard Video Modes Vesa Font Pixels Clock Horiz Vert Mem Mode MHz KHz Support Software Mechanical and Environmental Specifications Mechanical Dimensions Technical Specifications Page Index Page POST, Setup Little Board/486e Technical Manual Index-4