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pancioalbe

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  1. samy@samy-Lenovo-Ideapad-110-15AST:~$ sudo avrdude -c usbasp -p m32 -u -U lfuse:w:0x3F:m -U hfuse:w:0xC3:m flash:w:sio2sd_all_v3.1rc2.bin avrdude: warning: cannot set sck period. please check for usbasp firmware update. avrdude: AVR device initialized and ready to accept instructions Reading | ################################################## | 100% 0.01s avrdude: Device signature = 0x1e9502 (probably m32) avrdude: reading input file "0x3F" avrdude: writing lfuse (1 bytes): Writing | ################################################## | 100% 0.00s avrdude: 1 bytes of lfuse written avrdude: verifying lfuse memory against 0x3F: avrdude: load data lfuse data from input file 0x3F: avrdude: input file 0x3F contains 1 bytes avrdude: reading on-chip lfuse data: Reading | ################################################## | 100% 0.00s avrdude: verifying ... avrdude: 1 bytes of lfuse verified avrdude: reading input file "0xC3" avrdude: writing hfuse (1 bytes): Writing | ################################################## | 100% 0.00s avrdude: 1 bytes of hfuse written avrdude: verifying hfuse memory against 0xC3: avrdude: load data hfuse data from input file 0xC3: avrdude: input file 0xC3 contains 1 bytes avrdude: reading on-chip hfuse data: Reading | ################################################## | 100% 0.00s avrdude: verifying ... avrdude: 1 bytes of hfuse verified avrdude done. Thank you. samy@samy-Lenovo-Ideapad-110-15AST:~$ samy@samy-Lenovo-Ideapad-110-15AST:~$ workkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkk :::::::::)))))))))))))))))))) I do not know why but it works after giving this command once again thank you very much for the answers
  2. I changed pcb, sd docking, 3.3v regulator, capacitance resistances and 75hxxx but it is always error. I think problem of fuse atmega
  3. I give the atari and the sio2sd from no sd / mmc card. and remains locked even if I press the keys nothing changes. when error init card appears, I can enter the sio2sd configuration
  4. I changed the controller and the 74hcxxxx but still error. I have programmed the atmega without setting the fused bits, because if I set the fused bits as written on the site of the sio2sd the atmega crashes, I already tried two atmega that are now blocked. I have programmed without setting the merged bits. I prepare the sd card with atari folder and Sio2sd.xex files How should I set the merges? I program with avrdude and the command is this: sudo avrdude -c usbasp -p m32 -u -U flash:w:sio2sd_all_v3.0rc5.bin and this is the command I used to set the fuses sudo avrdude -c usbasp -p m32 -u -U lfuse:w:0x3F:m -U hfuse:w:0xC3:m flash:w:sio2sd_all_v3.1rc2.bin I have 3 atmega, 2 blocked and one mounted on the sio2sd, how can I do to recover the two locked at'mega, so to do other tests? thank you
  5. sd card works, 3.3 regulator works, i changed 3 atmega 32a. the slopes welter all
  6. Hi, you're sorry my English. I built a sio2sd, using an atmega 32a, I programmed the atmega 32a with the last available file. but if I start the sio2sd it gives me error no sd / mmc card and after a few minutes it gives me error init card. I have programmed the atmega 32a without setting the fuses that are written on the website, because if I imposed the merges atmega stops. does sio2sd not see the sd card for a programming or hardware problem? I tried sd card from 1gb and 4gb card and following a guide on youtube thank you so much.
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