Go Down

Topic: Arduino UNO Pinout Diagram (Read 456452 times) previous topic - next topic

pighixxx

Hi Nick,

I used the same name used in the processor's datasheets:
SCK for the ATmegq328, SCLK for ATmega16

About the "port power" colors is meant the maximum current usable for group of pin as it says on page 314 of the ATmega328 datasheet.
and thank you because you made me notice that there is a mistake! Missing a port group color! Now I settle.
Ok also for the /RESET.

I will consider your suggestion on the PWM symbol.

@Henry_Best
Can you explain better?

nickgammon

Quote
I used the same name used in the processor's datasheets:
SCK for the ATmegq328, SCLK for ATmega16
Yes, true, but I think that's a bit of a typo.

Further on in the datasheet they refer to it as SCK:



and:




It's the same signal, and I think that, on a single page, it should be referred to in the same way, otherwise people are going to Google "what is the difference between SCLK and SCK when using SPI?".
Please post technical questions on the forum, not by personal message. Thanks!

More info: http://www.gammon.com.au/electronics

Henry_Best

@Henry_Best
Can you explain better?
Yes. On the mini pinout diagram, the pin at the top marked RST is shown as connected to physical pin 11
If it was a RESET it would be connected to physical pin 29.
I think it's the Ready To Send (RTS) pin, used when programming via an FTDI lead.

NicoHood

#123
Nov 30, 2014, 06:10 pm Last Edit: Nov 30, 2014, 06:16 pm by NicoHood
Hi again. Nick is right, there is a typo with the 8u2. I also suggest to add 32u2 since some boards have a 32u2. At least some unofficial, ive got two.

And as i said i'd switch the 16u2 ISP header like this:
https://github.com/NicoHood/HoodLoader2/commit/6ba02df611fc3816b7fac18081970832939dcfbf

BTW: nice website, just the Uno pinout is missing. Is it okay for you that i use the pic like that? If not email me via my blog. It seems that i dont get an email here on the arduino forum and also the pm is buggy/not working for me.

Edit also added Nicks SCK fix:
https://github.com/NicoHood/HoodLoader2/commit/44d6ebcb2918d2d903f53db7bde6a7cfd30ce2a6

NicoHood

The 4 Pinheader of the 16u2 is also labeled wrong. See this github issue.
You should really fix those issues. Or do we get the original files to modify it on our own? Thanks

https://github.com/NicoHood/HoodLoader2/issues/2#issuecomment-69393889

grahambbird

Would you be prepared to share the illustrator files so we can produce wall prints for the local maker space in Benicia?

Cheers

Graham

pighixxx

Hi All!

I'm working on a new improved version:



I'll make it available soon.

Go Up