Forum Rule: Always post complete source code & details to reproduce any issue!
Tab Content
  • DavidWH1968's Avatar
    04-21-2021, 04:28 PM
    You are right. ADC's in MCU's are in VERY close proximity to many other peripherals which can introduce their own noise and compromise the integrity of an analog signal. Discrete ADC's are still made for that very...
    490 replies | 55684 view(s)
  • DavidWH1968's Avatar
    04-21-2021, 03:06 PM
    Agreed about the stability. The greater distance between capacitors and pins would not likely affect performance at stock (or lower) clock speeds. However, for those of us (and I'm sure there are a large number of us)...
    490 replies | 55684 view(s)
  • DavidWH1968's Avatar
    04-03-2021, 05:19 PM
    @mlewus: I misunderstood. I thought you were asking for FreeRTOS up front. The good thing is it probably won't be long before someone has a version ported to the Arduino IDE posted on GitHub.
    490 replies | 55684 view(s)
  • DavidWH1968's Avatar
    04-03-2021, 05:07 AM
    Again, this is adding more complexity to the job of porting. Porting an operating system is absolutely not an easy task. (Unless you happen to know that OS inside and out ... maybe.) I think the job of porting the...
    490 replies | 55684 view(s)
  • DavidWH1968's Avatar
    04-03-2021, 04:18 AM
    The sacrifice for no components on the bottom side of the board would likely be long term stability when utilizing the processor at the edge of it's performance limits. You probably also give up any hope of using...
    490 replies | 55684 view(s)
  • DavidWH1968's Avatar
    03-30-2021, 09:40 PM
    It would be easily possible to just have one version with a TSSOP footprint for a 16-bit SDRAM (or preferably two footprints to utilize the external 32bit wide memory bus) and still have a huge number of I/O pins...
    490 replies | 55684 view(s)
  • DavidWH1968's Avatar
    03-21-2021, 04:28 PM
    Some thoughts regarding the new RT1176 board: One of the nice things about the Teensy boot-loader is that @PaulStoffregen has only included essential startup code and some lightweight debugging capability (to wit:...
    490 replies | 55684 view(s)
  • DavidWH1968's Avatar
    03-21-2021, 02:41 PM
    Bluetooth is not built into the iMX RT1176, therefore it would mean added hardware on the board. Probably best to let those who need it add it themselves via a daughter board. MicroSD / SD reader is part of the...
    490 replies | 55684 view(s)
  • DavidWH1968's Avatar
    03-15-2021, 11:26 PM
    I'm not sure how many people typically will put those castellated holes to use if they are there, since the only real benefit comes from using them to surface mount a packaged part. And that might be hard since the new...
    490 replies | 55684 view(s)
  • DavidWH1968's Avatar
    03-12-2021, 11:06 PM
    My personal thinking is that the format of the Teensy developement boards is what made them a hit in the first place. The fact that a 600MHz Cortex M7 powered microcontroller is on the Teensy 4.0 and Teensy 4.1,...
    490 replies | 55684 view(s)
  • DavidWH1968's Avatar
    03-12-2021, 04:00 PM
    This is exactly the problem with the high density connectors. For development boards that use them, the breakout boards are few, and they tend to be expensive. And, like you said, you end up using a breakout baseboard...
    490 replies | 55684 view(s)
No More Results

Statistics


Total Posts
Total Posts
29
Posts Per Day
0.38
Last Post
Future Teensy features & pinout 04-21-2021 04:28 PM
General Information
Last Activity
05-05-2021 01:26 AM
Join Date
02-24-2021