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AVR Dx reset (PF6) pin problem
Disabling the reset pin doesn't seem to be perfect. I have just discovered this issue and do not know if it is known. I checked with the code below. The checked devices are...
Tuesday, 15 March 2022 - 14:56
Atzip created by Atmel START cannot be imported
  I used to be able to import without problems, but suddenly I can't. I get this message when I drop atzip.   When I try to import from the file menu, there are no...
Monday, 13 December 2021 - 01:37
Unable to update SNAP firmware
I needed an additional SNAP. When it arrived, I started updating the firmware. I created a skeleton project in ATtiny2313A with MPLAB x IDE and wrote without connecting the...
Monday, 13 September 2021 - 05:36
QTouch issues with AVR128DA28
I am working on a 4x4 QMatrix with an AVR128DA28. I run a project generated by Atmel START with example code and monitor the status of each pad with a data visualizer. There is...
Wednesday, 14 July 2021 - 01:09
[Solved]Atmel START does not create gcc project
  Use Atmel START. I select "Microchip Studio.gcc" or "Atmel studio" in Toolchain Settings to export, but it doesn't load when I open it in Studio. It also prompts me to...
Sunday, 20 June 2021 - 16:53
Using MPALB Snap without IDE installation
Here you will find your Windows PC and MPLAB SNAP. I don't want to install the IDE on my PC. (Microchip studio, Arduino IDE, etc.) However, I want to program to the device using...
Saturday, 8 May 2021 - 16:11
EEPROM problem in AVR-Dx series
In AVR-Dx_DFP version 1.5.74, eeprom_write_xxxx does not generate the correct instruction. Am I forgetting something?
Tuesday, 20 October 2020 - 13:04
AVR-DA USART does not have 2 stop bits
I set 2 stop bits in USART of AVR-DA, but when I look at the scope, there are only 1.5 bits. I operated TINY1 with the same settings, but normally 2 bits are output. Is this...
Tuesday, 18 August 2020 - 07:53
AVR128DA TCD port alternate problem
I tried to use the AVR128DA32 TCD in the alternate position (PF0-PF3). TCD used only WOA (waveform output A), others were GPIO. However, the TCD waveform is output on all pins...
Thursday, 25 June 2020 - 05:32
Can the AVR128DA series operate at 24MHz even at 1.8V?
In one article it was written: "In the AVR-DA family, the CPU core operates at 24MHz in all voltage ranges."   If you look at the current data sheet, there are items that...
Sunday, 24 May 2020 - 16:05
ATmega_DFP 2.0.12 problem
I got a notification of pack update at Atmel Studio and I installed it. Then, Atmel Studio could not load the project, and recovered by uninstalling pack. Also, I did not remember...
Thursday, 27 June 2019 - 06:05
Is it a datasheet error in the AVR 0/1 series TCB?
I use TCB's single shot mode. The datasheet says that there is a 2 clock delay from the trigger event to the start of the count.(2 to 3 clocks are written elsewhere) But in...
Wednesday, 12 June 2019 - 04:13