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Is this mistake at: 6.17.1 AVR Named Address Spaces?
Not that I'm really that interested anymore Like Harry Belafonte used to sing . . . But now that I am ninety three I don't give a darn you see If the woman piaba and the man...
Tuesday, 6 August 2019 - 23:17
Is this mistake at: 6.17.1 AVR Named Address Spaces?
Yep, I'll NEVER understand pointers I'm afraid!!! I would have said the return is 5.....
Tuesday, 6 August 2019 - 21:07
Jtag read voltage out of range
I could try replacing the input protection myself. May I ask what you did with your device? That one you can easily get the chip. As a last resort you can just de-solder the...
Sunday, 4 August 2019 - 09:05
A character LCD does not display - AtMega32
Had I seen that I would not care at all either.
Saturday, 3 August 2019 - 22:19
A character LCD does not display - AtMega32
So what does it show on page 6??
Saturday, 3 August 2019 - 21:32
A character LCD does not display - AtMega32
Show us the datasheet for you LCD, it will tell you there, it is usually connected to a pot (10K?) so that you can adjust the contrast.
Saturday, 3 August 2019 - 21:12
Jtag read voltage out of range
If you can try with another debugger and it all works you may have blown the input protection chip just behind the socket for the JTAG cable, it happened to me once.
Saturday, 3 August 2019 - 21:10
A character LCD does not display - AtMega32
Is VEE really connected to V+?? It's normally very close to ground but yours may be different.
Saturday, 3 August 2019 - 21:00
Xmega and Zener Diode advice
i think a voltage divider circuit could work. A 3K to ground and a 2K from the input will give you the exact 5V to 3V translation if that's all you need.  
Tuesday, 30 July 2019 - 22:38
Chip suggestions with large number of I/O
The biggest AVR or Xmega is a 100 pin device. ie ATmega2560 or Xmega128A1U or maybe others.
Tuesday, 30 July 2019 - 20:53
Xmega and Zener Diode advice
Low voltage zener diode are a very bad choice as they need some minimum current to work well or they will clamp your voltage below their rated voltage.   A series resistor...
Tuesday, 30 July 2019 - 20:29
IR receiver hysteresis
So moderator need to lock posts everywhere....
Monday, 29 July 2019 - 20:56

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