Tutorial Microcontroller MCS-51 ATMEL ISP

Microcontroller Kits
Programmer and Target 89s51

Simple Mikrokontroller 89s51 Trainer


Standart
Mikrokontroller 89s51 Trainer


Super Mikrokontroller Trainer 89s51

+

All Item Include

Programmer
Via USB

 

 

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EASY PROGRAMMER ISP 89SXXX

Introduction
This ISP Programmer can be used either for in-system programming or as a stand-alone spi programmer for Atmel ISP programmable devices.

Hardware
Figure T.4 shows the circuit diagram of the in-system programmer interface, the power to the interface is provided by the target system. The 74LS244 ic isolate and buffer the parallel port signals.

No
Component
Discription
1
Connector DB 25
2
6 Parallel Cable
about 0.5 meter
3
Connector Header 6 pin
4
House Connector DB 25  
5
74LS244  
6
PCB
about 5 x 5 cm

 

Microcontroller Programmer

Figure T.1. Programmer AT89S

Microcontroller Programmer

Figure T.2. Top View Programmer AT89S

Microcontroller Programmer

Figure T.3. Bottom View Programmer AT89S

 

Microcontroller Programmer Schematic Diagram

Figure T.4 Schematic Diagram Programmer with LPT Connection

Use ATMEL ISP Software to program the microcontroller.

 

Download : Programmer Schematic

Related Link : Computer Interfacing with LPT/ Serial Port and Game Port

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