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[Solved while writing] SAMD51 dPLL problems (redux)
  Leaving this here even though the issue hit me while I was writing it in case it helps someone else...   I had solved this when the chip was new ([resolved] SAMD51...
Tuesday, 25 August 2020 - 00:30
[worked around but not 'solved'] ATSAMD51 analog comparator still whacky
Previous issue with AC and ADC was a bad solder joint.  Now this one is a head scratcher.   Just to make sure I really was executing the exact same code in both...
Tuesday, 18 August 2020 - 23:30
solved (solder did not wet) ATSAMD51G18A AC firing unexpectedly
I have PA06 as Ac[2] compared against VddAna divierr at 10 for a 567mV threshold.  If I grab the motor gear the sense resistor voltage exceeds this.  The comparator MUX...
Tuesday, 18 August 2020 - 03:00
solved: Sanity check please: SAMD10D13A, clocks, PWMs, and ADC/AC...
I think I have read the datasheet right but every one of these chips has its own nuances, so:   I believe that TCC0 can control an RGB diode (three independent duty cycles,...
Saturday, 1 August 2020 - 19:14
[resolved, embarrassed] unsure why RESRDY is not clearing
  [edit] initializing ADC0 only but using them both is a recipe for random outcomes.  OK, not random, but unexpected.   96MHz DPLL / 16 for a 6MHz ADC clock. ...
Wednesday, 10 April 2019 - 17:45
fastest simultaneous ADC in SAM series?
I want to replace a TMS320 that is running synchronous and simultaneous I/Q ADC on a 160ns (6.25MSa/s) period - and I'd like to attain and use the 80ns (12.5MSa/a) of the the...
Wednesday, 13 February 2019 - 12:14
reconfigure START for a different processor?
I have a sample program from tech support to use TCM for 'execution from sram'.  it is for the E54 xplained, but I want to configure it for my D51G19A board, which is custom...
Tuesday, 15 January 2019 - 20:59
source code for TB3186 (loading code to TCM)
http://ww1.microchip.com/downloa... explains it, but the code sample is an image in the document.  Does anyone have an example - ideally for ATSAMD5x - as an editable file?...
Wednesday, 24 October 2018 - 13:29
Atmel Studio, START - reconfigure MCU from SAMD51 to SAME54???
I swear the easier developers try to make a tool to use, the harder it is to do some things... Is this even possible?
Monday, 15 October 2018 - 19:44
Feeling inept with SAME54 eval and trivial UART...
32KHz ext osc --> 120 MHz MCU and 96MHz clock for UART.  Intention was to test fastest reasonable on-board serial lines, hence the name.  96MHz clock divided as GCLK2...
Friday, 12 October 2018 - 13:21
has anyone here tried C# on a SAMD5x?
For the life of me, I wouldn't do it, but I have been asked.  I see general references to dot-net for core M4, so perhaps it is possible.  I'd want to do the working...
Saturday, 8 September 2018 - 16:40
ATSAMD51 - load code segments to sram at boot?
I will have some tight loops that really need to be sped up.  Similar code in a TMS320C2809 had to be loaded to sram for execution to avoid the wait states.  Is there a...
Tuesday, 28 August 2018 - 11:56

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