Post Created date
Amtel studio 7 setting external crystal to 20Mhz on atmega324PB
If you are running the chip with a 20MHz crystal then it is out of spec because it doesn't have full swing mode oscillator like previous models. See 10.4 Low Power Crystal...
Sunday, 28 April 2019 - 21:28
Amtel studio 7 setting external crystal to 20Mhz on atmega324PB
ooops din't see the PB bit...
Sunday, 28 April 2019 - 20:59
Amtel studio 7 setting external crystal to 20Mhz on atmega324PB
Post the fuses windows so that we can see what you have now. Usually uncheck the CKDIV8 fuse and set for external CRYSTAL and NOT OSCILLATOR.
Sunday, 28 April 2019 - 20:41
Isn't the soldering gun better than common soldering irons?
The aussies here are old enough to remember the ‘scope’ soldering irons. Yep had a couple of them too, don't know if they are still hiding somewhere.
Sunday, 28 April 2019 - 06:12
Isn't the soldering gun better than common soldering irons?
I've used a Weller soldering gun, many, many years ago! I have one of those in my toolbox..... I've had it for many, many years since the days I used for fix B&W TVs! And as...
Saturday, 27 April 2019 - 21:20
nRF24L01 Assembly Code
11 years later but better late then never.
Saturday, 27 April 2019 - 21:10
Help me to understand subroutines(RET)
Ramend is specified in the .inc file too. Again don't worry about the stack pointer's address, you never need to touch it.
Friday, 26 April 2019 - 04:19
Help me to understand subroutines(RET)
says it is SPH:SPL , but does not specify exactly the register numbers.  It doesn't have a number like the general purpose registers R0-R31, as a user you don't normally...
Friday, 26 April 2019 - 02:42
Help me to understand subroutines(RET)
I always had a monitor program from my fist micro board (Signetics 2650), before then I used the Motorola Exorciser.   So going from a monitor program to full IDE (National...
Friday, 26 April 2019 - 01:15
Help in Assembling AVR C51 MCU KIT
I need to assemble it Have you asked for help form where you bought it from? Do they give you a diagram or even an assembly guide?
Thursday, 25 April 2019 - 21:29
Avr atmega 2560 hvpp problem
The way it is set now is for internal oscillator at 1MHz (default), if you uncheck the CKDIV8 fuse and program the fuses then the chip will run at 8MHz.
Tuesday, 23 April 2019 - 06:21
Atmel START/XMEGA32E5/USART
This leads me to believe that there is a bug in START for this driver. I'm shocked!!  That's why I used assembler for my E5 project/product, so much easier. 
Sunday, 21 April 2019 - 05:58

Pages