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Digital Signal Processing Implementation Faculty of Electrical Engineering,University Technology of Malaysia , Skudai, Johor. |
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Comercialization |
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Typical microprocessor based design requires the use of EPROM for testing and debugging purposes. It usually takes 10 to 15 minutes to erase a used EPROM before it can be reused. Using a few EPROM at a time or EEPROM can saves time but it will cost more and will cause possible broken pin. An alternative approach is to use EPROM Emulator as designed by Faculty of Electrical Engineering, UTM. By plugging in the EPROM Emulator once into the EPROM socket, the EPROM Emulator will take over the EPROM function. The program to be tested or debugged can be downloaded into the EPROM Emulator by using parallel port. Immediately, the microprocessor based system can be tested. Any program modification can be downloaded again as many times as required until the program works. Once the program has been verified to work, the code can then be programmed into the EPROM or EEPROM. The EPROM Emulator is available for sale in a minimum quantity of 10 units. |
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In order to build a few basic 68000 system, a wire wrap technique will be used. Even though it is cheap, it may not be stable due to wire wrap technique. And it takes a lot of time to debug any wrong connection. Faculty of Electrical Engineering of UTM has produced a minimum or Basic MC 68000 System Board (or PCB). Using this printed circuit board (PCB), one only need to solder the component sockets, and inserts the components before using the completed system. Picture 4: The Basic MC 68000 System Board (PCB)
The basic MC 68000 System Board or printed circuit board only and Microprocessor Based Educational Board is available for sale in a minimum quantity of 10 units. |
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Orogenic Resources Sdn Bhd |
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