Post Created date
Setting fuse in WinAVR
You can find similar dialog in AVR Studio, or you have to configure fuses manually, or you can download GUI overlay fo AVRDude and use it. Or you can use macros from .
Tuesday, 29 May 2012 - 16:26
ADC overvoltage protection!
Yes and yes. Diodes are standard input component nowdays. Analog ports have them too, because they can act as normal digital ports.
Wednesday, 23 May 2012 - 08:21
AVR Studio 6 – fusebit feature request
I know it. But it is not a good solution. You need to read the definition, not only the definition of the fusebit itself, but the comments about to which byte of fusebits it...
Tuesday, 22 May 2012 - 12:09
Xmega internal clock problems?
But old XMEGAs have problems with DFLL – both must be enabled or they didn’t work. And BTW, do you know if Atmel plans to release new silicon version for older XMEGAs with...
Thursday, 3 May 2012 - 07:26
OverClocking XMega - Results - Now including XMega384
AtomicZombie wrote:Thanks for the report. Yes, in one version of my project, I control 512K external SRAM, but since the EBI is too slow, I wrote my own access routines in...
Monday, 23 April 2012 - 09:31
OverClocking XMega - Results - Now including XMega384
I can confirm that XMEGA128A1’s EBI works fine @100MHz (core @50 MHz), maybe more, but I didn’t tested it. BTW, in your project do you use external SRAM? If yes, in which...
Sunday, 22 April 2012 - 07:06
DAC and DMA trigger problem
If DAC is DONE it means DAC DATA register is empty. No matter, DAC is done or empty, it should initiate DMA transfer. And if DAC is triggered by event channel triggered from timer...
Saturday, 24 March 2012 - 10:15
OverClocking XMega - Results - Now including XMega384
I’ve run XMEGA (XMEGA128A1) @50MHz (by mistake, not intentionally) and it run pretty well. But @64 MHz (3,3 V) it was unstable.
Wednesday, 21 March 2012 - 11:28
Moving IVT to bootloader
Thanks Clawson, as always you are faster than light (or neutrino). I think that it works the same way as in old Megas, but do you know any app note about this? Or some official...
Saturday, 3 March 2012 - 18:46
Incredible rise of memory usage
Do you use functions from delay.h with variables as arguments? If yes, don’t do that.
Thursday, 2 February 2012 - 20:59
problem in AVR studio 5 in math.h
Probably you need to add libm.
Monday, 23 January 2012 - 20:46
avr-gcc: What names for the address spaces?
I understand the reason why one wants use a mixed pointer. But why not introduce a pure pointer for FLASH only? I can easy imagine a situation when I use more than 64kB of FLASH...
Monday, 23 January 2012 - 20:44