Post Created date
SPI between ATmega128 and Zynq-7000 FPGA
AVR Support? You must’ve missed the sign on the door - this is a public forum, not a tech support service! Pray tell why you would hook up an old mega128 to a Zynq? The Zynq could...
Monday, 15 March 2021 - 07:52
Programming Hardware
Arduino boards are probably the simplest and cheapest entry. Uno is a mega328 and a Mega is a mega2560. These have built in serial bootloaders, so no need for a isp device. There’...
Sunday, 14 March 2021 - 22:11
error message
what have you done to resolve this yourself? Your progress is going to be slow if you hit the forum with each error you have.
Sunday, 14 March 2021 - 21:11
Stuck with ATSAM4S4C & Assembly
What AVRs were available in 1996? It was AT90C2051's back then. I can still recall the joy of writing in assembler and pulling a number of tricks to squeeze the max functionality...
Sunday, 14 March 2021 - 06:29
running code from sd card
I'm not sure if the SAMA5 has XIP (execute in place) for the sdcard interface. Time for a read of the user manuals methinks. If it can, then there will be a means of mapping the...
Friday, 12 March 2021 - 13:03
12 bit ADC MCP3202 sending wrong data to ATmega 328
you should've waited for a moderator to move your original post. Now you're just cluttering the forum.  
Wednesday, 10 March 2021 - 12:25
Assembler only Forum
Sorry, assembler doesn't seem to get much traction these days. Maybe try web assembler - that seems to get some people excited. It hardly moves my needle though. Care factor: low.
Wednesday, 10 March 2021 - 12:23
12 bit ADC MCP3202 sending wrong data to ATmega 328
milliseconds needs to be declared volatile. You also need to access it atomically as it is a multi-byte variable and the timer interrupt can occur between reading/writing each of...
Wednesday, 10 March 2021 - 12:12
Where are the bypass capacitors?
Tuesday, 9 March 2021 - 04:25
Multiple PWM Output with Atmega2560 Problem solved
Tuesday, 9 March 2021 - 04:20
ATtiny202 - bits doubling
Its only at around 1k bits/s - so swings and roundabouts really. Easy enough to determine the bit flip when outputting it.
Tuesday, 9 March 2021 - 04:13
Multiple PWM Output with Atmega2560
Note: has also posted on stack overflow.
Monday, 8 March 2021 - 23:02