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Discussion Title Created date
atmega4809 reset pin fuse bug?
EDIT this was not really a bug, I was looking at the wrong bits. But other things were clarified.     Or is it a datasheet bug?   SYSCFG0 bit 3 RSTPINCFG reads as 1...
Fri. Jun 15, 2018 - 10:18 PM
Studio 7.0.1645 buggy help
Clicking on the Help > View Help takes me to the Microchip website instead of showing the Help screen!
Fri. Jun 15, 2018 - 03:12 AM
Running ATmega4809 @ 20MHz???
There is no way except, maybe, with an external clock??   Selecting the internal 20MHz oscillator it will always be divided by at least 2 by the divisor so no 20MHz! It runs...
Thu. Jun 14, 2018 - 03:53 AM
ATmega4809 Xplained Pro USB USART
Do I have it right that if I send anything out on USART1 it should come out of the USB/CDC port? (Com21 on mine)   Is there anything that needs to be bridged? It seem not.
Wed. Jun 13, 2018 - 05:57 AM
Xmega128D4 RXC int not happening.
Of course it must be me but I can't see why it's not working. Other interrupts are working (ie sei();).   The RXCIF flag is on, interrupt level set at high (see below) but no...
Sat. May 12, 2018 - 01:53 AM
Removing files with bad filenames from project
I accidentally had 3 files with a space in their file name (late at night etc.)   Now I can't remove them from the project, right or left clicking on the file or sneaking up...
Wed. May 9, 2018 - 08:26 AM
Xmega128D4 32MHz clock PLL problem?
I'm trying to change the system clock from the external crystal @16MHz to PLL x2 using the external crystal @16MHz as the clock source.   The code was generated by the CV...
Mon. Apr 30, 2018 - 04:05 PM
Quadruple Dutch warning
I imported a project into AS7 and after some fiddling got it to compile and run correctly, however I get 3 warning I would like to get rid of.     One of the changes I...
Sun. Apr 22, 2018 - 08:32 AM
Xmega128D4 pro/cons??
I need a chip that is similar to this to drive a GLCD. I can get this from Farnell next day which is surprising.   I have lots of Xmega32E5 but no room to move upwards if...
Fri. Apr 13, 2018 - 12:38 AM
XM32E5 interesting clocktale
No, not cocktail......   Not a big thing but I have spent the best part of an hour solving this so someone may benefit.   Working on some modules with the Xmega32E5...
Sun. Feb 4, 2018 - 05:47 AM
How to Use C's volatile Keyword
I came across this, maybe it should be a sticky along Cliff's tutorial?   https://barrgroup.com/Embedded-S...
Thu. Jun 8, 2017 - 03:55 AM
Microchip/Atmel support page
Making a sticky for now as it is likely to be asked again, and also to give people a thread to complain if they wish to do so.  Please contact Microchip support For those...
Thu. Apr 27, 2017 - 09:26 PM