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Yes...you need to use the same hex file. No hardware modifications required. Do remember to program the fuses Hi= C9 and Low = EF. I personally use and recomend Prog ISP 1.65v or 1.68v which are my favourites.vijay_kadam said:
Your fuse bits used for programming the firware is Ok. But if you get "usb device not recognized" this means the drivers are not accepted or not installed or are not compatible with your Operating system. You didnt mention which one you use. I have heard some problems of the programmer with Vista.07sunny said:
Sid50 has alreday suceeded in the construction as he has mentioned in his previous posts.tpsbpl said:
This doesnt make the design a waste. The said design is tested, prototyped and worked by me personally and even today, i recomend this to all my friends. Many other members have too suceeded in this. If it didnt work for you may be some thing wrong on your hardware side. Check it. Yes..any one having problems are most welcome to share their problems and remedies here.akanbilukman said:
Frankly speaking i didnt get about which micropocessor you are refering and how your question is related to the USB asp and its programing of 89S series chips?souravchakraborty said:
If you have said " Can program AVR's but cannot program 89Sxx" it would have been ok. Coz the basic design of the USBASP is to program the AVR's. Please note that the Pin layout of the two chips are totally different. As you said in your last post, "you have suceeded in programming the 89Sxx", You cannot program AVR chip with the same cable and pin layout. The programming pins of the AVR's are located elsewhere which can be found on the Device datasheet. You need to connect respective pins of the programmer to the same pins of the AVR. Cross check, re-wire and then try programming again. Good luck.
The message like "Verify error at 0h" ... Sometimes, programmer cannot detect the ID of chip Atmega8 "The signature of chip donot math ..." and show 00 : 00 : xx : xx (xx: random)
Hi pranam77
Ofcouse I looked up pin's AVR datasheet (Ex Atmega8 ) and I made an adapter for atmega8. So miso, mosi, SCK, Reset pin of my AVR adapter are like position of 89S52. The most important that the level Reset of AVR and 89S52 are opposite. So I connected Reset pin AVR to GND (mass) during I test programming.
It's wonderful that I can erare the Atmega8 well, but after that, writting new program met Error
Do you program AVR successfully ? (with master chip main.hex) ? can you show me how to program AVR ? When I looking more information about USPISP on Internet, many people said that they can program both AVR and 89S with UspISB, but I cannot
Hi pranam77
Ofcouse I looked up pin's AVR datasheet (Ex Atmega8 ) and I made an adapter for atmega8. So miso, mosi, SCK, Reset pin of my AVR adapter are like position of 89S52. The most important that the level Reset of AVR and 89S52 are opposite. So I connected Reset pin AVR to GND (mass) during I test programming.
It's wonderful that I can erare the Atmega8 well, but after that, writting new program met Error
Do you program AVR successfully ? (with master chip main.hex) ? can you show me how to program AVR ? When I looking more information about USPISP on Internet, many people said that they can program both AVR and 89S with UspISB, but I cannot
He is facing problems in programming the AVR's and not 89Sxx
Yup, coz up to now, my programmer still cannot program AVR, I need somebody ensure that this programmer (with main,hex firmware) can work with both uC 89S and AVR, so I'll try to repair my circuit
thanks all