Experiments Included:

  • Controlling the Processor I/O Ports
  • Address Decoding of an I/O Device
  • Study of UART 0/1 Device
  • Controlling Keypad and Joystick
  • Control of 8-Bit A/D Converter
  • Control of 8-Bit D/A Converter
  • 16x 4 Character LCD


Experiments with Optional Add-on Cards:

  • Programmable Peripheral Interface (82C55)
  • 16-8 Dot Matrix
  • 128×64 Graphical LCD
  • 8-CH Relay Output
  • DC Motor
  • R/C Servo
  • Stepper Motor with Direction Control
  • Strain Gauge & Temperature Module
  • Audio Unit
  • Ultrasonic
  • Traffic Light


IT-4329 32-Bit Microprocessor Trainer based on the Intel 386Ex microcomputer. The i386EX is a high performance, 32-bit, single-chip microcomputer that is software compatible with the Intel 80386 family of microprocessors. DOS compatibility allows development in a familiar environment with a wide range of tools. This Trainer contains on board devices like A/D converter, D/A converter, Dot Matrix Displays, Matrix keypad, 7-Segment, DIP switches and LEDs for monitoring and 840 tie point bread board for custom applications.

The application can then be tested through the console serial port. Borland C compiler IDE enables environment for east development of programs/applications. PC software is provided with the training system to upload programs and to execute the programs on the training system.

Technical Features:

  • 25MHz Intel 386Ex Processor
  • XDOS (PC DOS 3.3 Compatible)
  • 415K Flash
  • 36 Digital I/O lines
  • RS-232 Port with USB-UART interface
  • PC Console Port for program uploading / execution
  • 3 PC Compatible Counter/Timer Channels
  • Watchdog Timer
  • Selected PC BIOS Functions
  • Full Address/Data Expansion Bus
  • Battery Backup for Clock/Calendar
  • 8-Bit A/D Converter
  • 8-Bit D/A Converter
  • 16-Bit Monitor LEDs
  • 8-Bit DIP Switches
  • 4×4 Matrix Keypad with 5-way joystick
  • 16×4 Character LCD
  • 2x SPI-UART devices based on MAX3100
  • Breadboard with 840 Tie Points (IT-4331)
  • 16 x Relay driver

Optional Add-On Modules:

  • IT-4332 8-CH ADC
  • IT-4333 4-CH DAC
  • IT-4334 Programmable Peripheral Interface (82C55)
  • IT-4335 4x 7-Segment
  • IT-4336 16-8 Dot Matrix
  • IT-4338 128×64 Graphical LCD
  • IT-4339A 8-CH Relay Output
  • IT-4340 DC Motor with Optical Encoder
  • IT-4341 R/C Servo with Driver
  • IT-4342 Stepper Motor with Direction Control
  • IT-4343 Strain Gauge & Temperature Module
  • IT-4344 Audio Unit Module
  • IT-4345 Ultrasonic Module
  • IT-4346 Traffic Light Module

Accessories: Power Cord, 2mm Patch Cords, IDC Connector Cables, USB Interface Cable, Software CD