What are the gtag pins in ATMega16?

[ishtikak]

Gtag.......?

hiiii alll if anybody can help me to know what is the gtag pins in µc ATMega16?
and i will be very thankful
ishtikak

 

[Ace-X]

Gtag.......?

Did you mean JTAG? TCK, TMS, TDI, TDO.

 

[Antharax]

Re: Gtag.......?

and if you meant JTAG, it can be used for in circuit debugging of your software (when you have a JTAG programmer). This means that you can debug the software while it's running on the microcontroller and set breakpoints, ...
It's interesting when you got some hardware which is difficult to simulate in the AVR Studio simulator.

www.olimex.com sells JTAG programmers for AVR which aren't as expensive as the original one from atmel. Perhaps there are others.

Antharax

 

[ishtikak]

Gtag.......?

thanks alot but where can i find some detailed documentations about that and i am sorry it was JTAG
thanks

 

[gidimiz]

Gtag.......?

Hi,

Try this:
https://www.sparkfun.com/datasheets/AVR/avr-jtag.pdf
If its not what you are looking for, write in google this words:
jtag connection ATMega16

If you found my answer useful, click on the button that says Helped me.

Good luck.