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XMEGA Family is Losing in the Popularity Polls
westfw wrote: Indeed!  I've decided that "Professionals" are frequently indistinguishable from "Hobbyists" when it comes to that initial "evaluation" of new architectures and...
Sunday, 25 February 2018 - 22:31
USART
It could.  But no...   joeymorin wrote: I >>will<< need a data sheet to remind me what bit number it is.   Actually, all you do is have to look at the...
Saturday, 17 February 2018 - 22:08
USART
Hafta admit I'm aware of this but don't use it.  I use the   y = 0bxxxxxxxx ; hopefully with bits (described, not abbreviated!) in the comment line  *   format...
Saturday, 17 February 2018 - 14:30
Trying to see clock signal on an oscilliscope
Analog oscilloscopes don't have a sample rate.  S.
Thursday, 15 February 2018 - 16:34
Trying to see clock signal on an oscilliscope
On 'scope probe grounding:  (Just to follow clawson's take on making the subject wander)   Yeah, weird sinusoids where you expect a square wave is typically lousy...
Thursday, 15 February 2018 - 15:47
Crystal oscillator questions on the ATmega328P
I put 18pF on my crystals mostly because I have a big box of 18pF caps, but never had a problem with them.  I'm also not doing super-duper-high-precision timing work. ...
Friday, 2 February 2018 - 09:13
AVRDUDE reports a at90s2313 as a attiny2313
david.prentice wrote: The real mystery is where did you get an obsolete AT90S2313 from?   I've still got some 90S1200's...  S.
Thursday, 1 February 2018 - 03:15
How to reduce output swing even in the presence of inductors
I am of the opinion that someone's playing with circuit simulation software and not paying too much attention to real world numbers and performance.  There exist systems that...
Tuesday, 30 January 2018 - 08:48
Signal Generator on Steroids
How important is that "30V" spec?  I'd suggest a Nat Semi LM12 power op-amp, in a TO-3 (4-pin) can.  They're good to +/-25V  on +/- 30V rails to 10A.   And it...
Monday, 29 January 2018 - 12:44
Techniques for algorithmic obfuscation in 8-bit AVR micros?
What the OP has, as did all those making tapes, is a very fundamental problem.  It's the same problem you see in pretty much every DRM scheme, too.   The problem is that...
Tuesday, 23 January 2018 - 06:56
Hexeditor, or to be accurate, a .hex editor
Dunno if this helps any, but some years ago I wrote a spreadsheet that allowed you to at least calculate a valid checksum in a .hex file, line by line.  You had to type in...
Tuesday, 16 January 2018 - 17:33
Copyright string in flash - optimized out
frog_jr wrote: I have used Alan's autoprogrammer to insert copyright info using the "Identification String" as well as the autoincrementing serial number feature...   It...
Tuesday, 9 January 2018 - 05:16

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