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Getting started with ATTiny1614
The ATTiny1614 event system and CCL looks really awesome!       But, I'm struggling a bit to on understanding how to configure it versus the enums I see in...
Tuesday, 14 January 2020 - 00:16
ATTiny1614-- What happens when Timer B Overflows?
I'm thinking about using Timer B for frequency measurement from analog comparator output.   page 245 21.3.3.1.4 Input Capture Frequency Measurement Mode   But, timer B...
Saturday, 11 January 2020 - 00:10
Build multiple executables with only one symbolic constant change
I have a project where I need to get 12 binaries.  The only difference in the source that generates the binaries is a single, symbolic constant--MY_TIMESLOT.   I...
Thursday, 12 December 2019 - 14:49
UPDI "NC" pins--must they be?
When used for UPDI, the "legacy" ISP connector has three "NC" pins:     I have some signals that would be useful to o-scope during development.    I have an...
Monday, 25 November 2019 - 00:33
EVSYS Example?
I've never used an ATtiny 1614.  The EVSYS looks interesting!  (Thanks for the suggestion to look at it from another thread on this forum)   I'm considering using...
Saturday, 23 November 2019 - 18:04
Analog mux settling time on Attiny24/44/84
I'm considering using the analog mux  and  analog compare to sample multiple inputs.   I see that the interrupt must be disabled when changing the analog mux ...
Monday, 4 November 2019 - 23:04
Getting .c file to recompile in all projects in solution
I have a solution set up with 12 projects.  Each project has only one file--main.c.     Symbolic constants are defined in the Project properties. ...
Tuesday, 22 October 2019 - 17:16
Studio 7--Where are the build configurations saved?
I have a solution that consists of multiple build configurations.   The source and .atsln files are under source control (svn).   But ,when I try building on other...
Sunday, 12 May 2019 - 14:47
Does AtmelIce Hi-Z ISP pins while in debugWire mode?
I'm having issues getting into and out of debugWire mode.  I had big time problems back when I used a Dragon, but I haven't had similar problems after I switched to the...
Saturday, 19 January 2019 - 20:43
Only SPI modes 0 and 1 supported by Attiny84 USI?
Just now reading more fine print in the ATTiny84 spec.  I think I can only do SPI slave in modes 0 or 1 using the USI module.   Seems that way after reading AVR319 too...
Saturday, 12 January 2019 - 21:40
Can't use ADC0 if VCC is selected as reference?
Just saw this note in the Attiny84 spec (page 145, section 16.13.1):   Internal voltage reference options may not be used if an external voltage is being applied to the AREF...
Friday, 11 January 2019 - 20:28
Program control gets messed up first function return when debugging
Attiny84, Atmel Ice, Studio 7, debugWire   WatchDog timer is NOT enabled.   Changed compile options to -O0 and -g3 (but I tried other -g and it didn't make a difference...
Wednesday, 9 January 2019 - 14:15

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