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• Crappy registers

  jaromir.sukuba • 10/06/2018 at 23:37 • 0 comments

  Looks like ST began implementing artificial intelligence into their chips. While other companies are starting from the brains, ST started from the other side, by creating very specific function register under TDR. Only future will show whether this is the correct approach.

  Oh, and notice that TDR is write only and RDR is read only.

  Source: STM32F030 reference manual.
  

• Unrealistic expectations of men's bodies

  jaromir.sukuba • 06/21/2018 at 11:08 • 0 comments

  Don't make the translations easier by omitting words, it may sound confusing.
  
  Taken from
  https://www.tme.eu/sk/Document/4ddb449d2e8dc709bf056a79a6d656aa/6450.0005-1-DTE.pdf
  
  

• Error, but properly indexed

  jaromir.sukuba • 09/24/2017 at 09:26 • 0 comments

  Nice thing is that if you are really looking for this error, it is properly indexed.
  

  
  From https://www.silabs.com/documents/public/reference-manuals/EFM32GG-RM.pdf
  

• No gray areas in NXP

  jaromir.sukuba • 06/28/2017 at 13:34 • 0 comments

  Hey, but there are no gray shaded areas (see note on bottom)

  Oh yes, and pink-shaded areas show where unicorns do live. Don't tell me they don't.

  From LPC824 datasheet, here
  

• Wenn ist das Nunstück git und Slotermeyer? Ja! Beiherhund das Oder die Flipperwaldt gersput!

  jaromir.sukuba • 12/17/2016 at 15:13 • 2 comments

  Just a tiny reminder that Siemens MCU guys were probably located in Germany, back in the 90's. In case control logik is not enough for you, there you have schadow latch.

  Source: SAB805x7 datasheet: http://www.keil.com/dd/docs/datashts/infineon/80c5x7_um.pdf
  

• Preliminary datasheet

  jaromir.sukuba • 10/05/2016 at 07:27 • 0 comments

  Now this is what i call preliminary datasheet

  Source: here
  

• This Error is error

  jaromir.sukuba • 09/17/2016 at 22:21 • 0 comments

  Source:
  

  https://www.rfmw.com/data/RFaxis_Nordic_nRF24LE1_Range_Extension_with_RFaxis RFX2401_App_Note.pdf
  

  Thanks, @Arsenijs
  

• ...copy paste copy paste paste copy paste...

  jaromir.sukuba • 07/28/2016 at 14:06 • 0 comments

  Source:

  http://www.st.com/content/st_com/en/products/spear-embedded-microprocessors/spear-32-bit-empus/spear-arm-926-microprocessors/spear320s.html
  

• It can happen to any multimeter

  jaromir.sukuba • 06/07/2016 at 13:52 • 6 comments

  Well, @Atmel Corporation eeer I meant @Microchip Technology gives us some great datasheets, like this one for Atmega32. I archived this one, just for reference.

  The datasheet goes into details, like specifies the multimeter should be high impedant.

  Not sure whether the multimeter should be pedant, pediment or impotent, I'd use my #Micro progmeter.

• PCB of broken hearts

  jaromir.sukuba • 06/01/2016 at 10:23 • 2 comments

  Be careful with step-down converters, your PCB can turn heartsick.

  Oh my, that was sad story.
  

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