MICROPROCESSOR TRAINING SET
8086/88 Microcontoroller Education Set shall support Intel 8086 or 8088 microprocessor and it shall have all the interfaces that a microprocessor should have with all other hardwares. Although 8086/88 Microprocessor education set shall run maximum 8 Mhz,it shall also run with a lower speed.It shall have the configuration adjustment possibility with the jumper and dip-switches on the system and also it operates independent or shall operate with a PC via RS232 interface.The sysytem shall have a 1MB RAM,and 128 KB ROM which can be uploaded to 512 KB.There shall be a printer interface,LCD display interface,two RS232/RS485 interfaces and 8 bit DAC,12 bit ADC on 8086/88 Microprocessor education set.With the 5 experiment modules on 8086/88 Microcontroller education set CPU Hardware,interfaces and softwares are told with samples.There is a PC interface control software,experiment manuals of all experiment modules and the manual of all system should be found in the set.8086/88 Microprocessor Education Set shall be used for IT technologies and the basics of usage of Microprocessor in industrial control applications and Research and Development studies.
MOTHERBOARD TECHNICAL SPECIFICATIONS
CPU : Intel 8086/8088 CPU @ 8MHz
LDC ROM : 128 KB
EPROM : 2 slot 128 KB – 1024 KB
RAM : 1 MB
Timer / Clock Jenerator : Intel 8284
Programmable Timer / Clock : 3x16 bit Intel 8253
On-board USART : SCN 2681 75 - 19.200 bps
Interruption : 8259A / 8 sources
Data Bus Control : 8288
PC Keyboard Interface : 8042 UPI
Keyboard / LCD Display Control : 8042 ve 8255
I/0 (5 x 8255A) : 1 x RS 232 port, 1 x Control & Interruption Port, 1 x Address & Data port,
2 x Programmable experiment ports, PC Keyboard port, LDC Display port,
Centronics Parallel Printer port
ADC : 12 bit / 8 canals
DAC : 8 bit / 1 canal
Keyboard : 102 keys PC keyboard
LCDDisplay : 20 x 4 LCD
Power Supply : + 5 VDC / 3 A, + 12 VDC / 250 mA, - 12 VDC / 100 mA, + 30 VDC / 100 mA
APPLICATION MODULES
1. LIFT CONTROL MODULE
In lift control experiment module there should be 4 floors,4 leds indicating each floor,and a calling button.The lift shall reach the called floor by the software.The up or down going leds shall indicate the lift physically. Besides the standard hardware, a sample software shall give with the lift control experiment module.
2. TRAFFIC SIGNALING MODULE
Two ways and 4 roads junction shall modeled in traffic signaling module. Red, green, yellow colored 24 LEDs shall placed in the beginning of the roads and center of the junction in the system. These LEDs shall controll via software. Standart hardware and sample software shall give with the module. It shall possible to try the desired strategy by changing the software.
3. STEP MOTOR CONTROL MODULE
There should be a unipolar step motor with a driver hardware on step motor control experiment module. Driver
inputs shall controll by the software empower the different control signals and shall run the motor in desired situation.Besides the standard hardware,a sample software shall give with the step motor experiment module.It shall possible for the users to try the desired strategy by changing the software.
4. HEAT CONTROL AND DAC MODULE
There should be a 8 bit resolution DAC and a comparator in Heat Control and DAC Experiment Module. A thermistor shall used as a heat sensor in the system.The experiments shall relate to the usage of Analog/digital and digital/analog converter,consecutive Succesive Approximation Technique and heat control techniques shall be done in experiment module.Besides the standard hardware,a sample software is shall give in heat control and DAC experiment module.It shall possible for the users to try the desired strategy by changing the software.
5. EPROM PROGRAMMER MODULE
Eprom Programmer Experiment Module shall have the capacity to program the Eproms from 2716 to 27512.The programmer shall operate using the experiment module ports of microprocessor motherboard. A sample software shall give beside the standard hardware and power supply in Eprom Programmer Experiment Module.