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AR-B1476

AR-B1476

点击次数:2369

价格:¥电议

更新日期:2026/6/30 20:22:56

生 产 地:中国大陆

产品型号:

简单介绍:AR-B1476 - Half-size 486 ISA-bus CPU Board - VGA, DOC, on-board DRAM

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详细内容

Features

  • AMI BIOS
  • ISA and non-stack through PC/104 bus
  • Multi-layer PCB for noise reduction
  • Onboard 512KB cache RAM
  • Onboard VGA/LCD panel display
  • Only 5V power supply for embedded applications
  • PC/AT compatible keyboard and PS/2 mouse interface
  • ProgrammableWatchdog timer
  • Supports DX/DX2/DX4/5x86 CPUs
  • Supports FPM or EDO RAM, 72MB maximum, 8 MB onboard
  • Supports IDE hard disk & floppy disk device
  • Supports one Bi-directional parallel port
  • Supports one socket for DiskOnChip
  • Supports two serial port

Specifications

    General
  • Bus Architecture: ISA
  • SBC Size: Half-Size
    CPU
  • CPU Class: Intel 486 Class
    Form Factor
  • Depth or Length: 185 mm
  • Width: 122 mm
    LAN
  • Total Number of Ports: 0
    System
  • BIOS: AMI Flash BIOS
  • Board Unique ID: 8 TTL level loads maximum
  • Bus Interface: ISA and non-stack through PC/104 Bus
  • Cache Memory: 512KB for standard
  • Chipset: ALI M1489 & M1487 and C&T F65545
  • CPU: Supports 25-133 MHz Intel/AMD/Cyrix/ST/IBM 486 CPU. (PGA Socket)
  • Dimensions: 185 mm x 122 mm
  • FDD: Supports one FDC port up to two FDDs
  • IDE Interface: Supports one IDE port up to two IDE devices and IDE flash Modules
  • Keyboard/Mouse: PC/AT compatible keyboard and PS/2 mouse interface
  • LPC I/O: Power LED and Watchdog LED indicators
  • Memory: Supports FPM or EDO RAM, 72MB Maximum. 8MB onboard & one 72-pin SIMMs.
  • Parallel: Supports one Bi-directional parallel port
  • Power Requirement: +5V only, 2.0A Maximum. (Base on Intel DX4-100)
  • RTC: BQ3287MT or compatible chips with128 bytes data RAM
  • Serial: Supports one RS-232C, one RS-232C/RS-485 serial ports
  • Speed: Supports onboard buzzer and external speaker
  • VGA: 1MB VRAM (PCI Bus, 1280 x 1024 / 256 colors)
  • Watchdog Timer: Software programmable, 3 to 42 seconds time interval

AR-B1476

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