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ATMEGA32 vs ATMEGA32A-PU

Hi. I was just wondering, is ATMEGA32A-PU fully compatible with ATMEGA32? I am going to program it with USBasp, do I have to make any changes with the pins, or they remain the same? Thanks in advance.

Question by inkas    |  last reply



How to program atmega32A using arduino uno??

I bought a 40pin atmel's Atmega32A-PU and i was unaware that it needs a different programmer rather than using arduino. I can't buy another programmer just to program that ic. I have arduino uno board which has atmeha328p and i have used it to program another atmega328p. But I don't know how to program a 40 pin ic such as atmega32A using arduino board and arduino ide. I tried this tutorial on this link but nothing happened... http://hardwarefun.com/tutorials/use-arduino-as-an-isp-programmer-to-program-non-arduino-avr-microcontrollers It was successful only upto burning the bootloader. What to do next???

Question by akki5230    |  last reply


USBAsp error. Need help.

Hi. I am getting a warning a strange error with my usbasp. Here's what I'm getting: C:\>avrdude -c usbasp -p m32 avrdude: warning: cannot set sck period. please check for usbasp firmware update . avrdude: AVR device initialized and ready to accept instructions Reading | ################################################## | 100% 0.04s avrdude: Device signature = 0x1e9502 avrdude: safemode: Fuses OK avrdude done.  Thank you. Does anyone know how to fix this?

Question by inkas  


How to use a YL-34 programmer with ATMega32A PU ?

So... A while ago I bought me a programmer, a YL-34. Just like this one : http://thumbs1.ebaystatic.com/d/l225/m/mlUIj-G-RRAwnOSG5Bm_BxA.jpg   As far as I can see, this board just connects the pins with connectors, has a Xtal on the right pins, a reset and lines that go to the 10-pin connector. I would like to use the chips (which have an Arduino Bootloader in them), and program them with the programmer/ board I have. But... How? I tried the Arduino as an ISP, but no go... I have also some FDTI boards, USB to serial. Please, anyone? I would love to use those controllers for some projects, so I don't have to use my Arduinoboards. If you can tell me how to program them (over Arduino IDE)? Or, if you know a good starterguide for programming these ("ATMega 32 PU for Dummies"... Thank you so much!

Question by marc.deloor.5    |  last reply