Microcontroller & Microprocessor
8086 MICROPROCESSOR TRAINING SYSTEM
FEATURES:
• CPU: 8086 (16-bit)CPU
• Operates in both standalone mode or PC interface mode. In standalone mode,
program machine hex codes can be entered into the system memory using the built-
in keyboard and then to be debugged and executed. In PC interface mode,
the host computer is linked with the system for program downloading, debugging &
executing.
• Windows-based software interface/driver for PC link mode
• Communicates with host PC via RS232C interface
• On board monitor program that supports program entry, program edit, breakpoint,
single stepping, program running.
• Built-in Line Assembler/Disassembler in firmware
MODEL: 86/88-2
DESCRIPTIONS :
A versatile, robust & user friendly training system based on the Intel 8086
microprocessor technology. It can either work in standalone mode or PC interface
mode.. Built-in powerful monitor program to enable program entry, downloading,
editing, single stepping, assembling/disassembling &etc to support program
development without haste. A wide range of optional interfacing experiment modules
are also available to enable user to do I/O interfacing with microprocessor and to
view its ends results. This system is bundled with comprehensive manuals, sample
programs and other utility tool.
SPECIFICATION :
• CPU: Supports 8086 & 8088 (8086 is installed as default)
• Memory: - ROM (Support up to 256KB EPROM via 4 JEDEC sockets; firmware supplied in 2 x 27C256; extra 2 sockets for
user expansion program)
- RAM (Support up to 128KB SRAM via 4 JEDEC sockets; 64KB on board as supplied via 2 x 62256; extra 2 sockets
for user expansion program).
- Optional battery backup available for RAM.
• Support 8087-2 NDP(numeric data processor) on board - optional
• Board clocking speed: 8MHz
• Interfacing peripheral chips:
i. 8288 bus controller
ii. 8279 keyboard & display controller
iii. 8251 serial communication interface
iv. 8253 programmable timer
v. 8259 programmable interrupt controller
vi. 8255 x 2 to provide 48 digital I/O lines
vii. 8284 clock generator
• Built-in on-board voltage regulator
• External Interrupt supports: External NMI input, INTR via 8259 chip, INT controller on board provide INT vectors for 8 INT
sources (on or off board)
• Internal Interrupt supports: INT vector 1(single step) & 3 breakpoints reserved for monitor
• Keyboard: 32 inputs tactile keypad
• Display: 8 seven segment LEDs
• CPU expansion bus such as address/data/control bus accessible via 2 x 50 pin standard DIL connectors
• 48 programmable parallel I/O interface accessible via 2 x 26 pin DIL connectors
• Timer signal outputs (timer 1 and timer 2) accessible via standard pin connector
• Serial communication port via DB9 connector
• Power supply requirements: +5VDC (1280mA) via supplied power supply unit
• EPROM Programmer Interface (optional) – This module can be interfaced to the main trainer board to program EPROM for
data storage.
• Housed in a portable plastic carrying case with protective cover (ABS material)
EXPERIMENT INTERFACE MODULE (OPTIONAL) :
• Interface application modules : Logic I/O Controller, Musical Tone Generator, LCD, 7-Segment Display, Traffic Light, Analog
& Digital converter, DAC for ADC & Temperature Sensor, Digital Analog Converter, Elevator, Keyboard Scanning & Display,
Calculator Keyboard, Real time clock.
PRODUCT ACCESSORIES:
• Operational/User Manual x1
• CD with PC driver software & sample programs
• RS232 cable (1 set)
• Power Supply unit (output: +5VDC/3A, ±12VDC/0.25A, 30VDC/0.1A) x1
• 8086 instruction list code card
• USB-RS232 converter (optional)
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