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XMega E5 ADC troubles?
Hi all. I remember that some of the earlier revision XMegas didn't come with any useful ADC calibration in the signature row. But what about the E5? I have an early 32E5 rev B,...
Sunday, 27 July 2014 - 13:29
Inductive communication
Hi. I am thinking of trying to establish a bit of communication between two AVRs, using some form of inductive coupling. For starters I will be satisfied with only one-way (...
Friday, 9 August 2013 - 15:32
Documentation for Xplain board revision 5
Hi. I am starting to use a Xplain board I've had lying around for a while. I am trying to find the schematic of the board. I have downloaded the AVR1907 files, and found the...
Sunday, 6 January 2013 - 14:24
Software for FPSLIC development
Hi. I just got hold of a handful of FPSLICs (AT94S10AL) for free, and I think it would be fun to try those for a change. But is there any 3rd party software that can be used to...
Wednesday, 18 April 2007 - 19:16
Excessive stack overflow in SP3
Hi. I am trying to simulate an old and perfectly working assembler program for a Mega16. I have recently upgraded to SP3 build 490, but now the simulator gives me "AVR Simulator:...
Sunday, 30 July 2006 - 09:36
Weird slow programming of Mega128
Hi. I have met a really weird programming problem. After being put away for a year or two, I got my old Ethernut board out in the daylight again. It has a Mega128 with a 14,...
Friday, 23 June 2006 - 06:45
SBI simulation bug
Hi. I have just discovered a simulation bug in version 4.12.462. I don't know if it is in older versions as well, but I would think so. I am simulating a Mega88, and am trying to...
Sunday, 22 January 2006 - 17:39
Unsupported instructions bug in AVR assembler 2
Hi. I've just had a bunch of problems with a small assembler program, I wrote. I am using an old 2313, and I took some code from a larger AVR which happened to contain "call". But...
Saturday, 9 July 2005 - 22:43
Does anyone have experience with Märklin digital protocol?
Hi. As the subject says, do we have anyone that has some experience decoding the Märklin digital protocol with an AVR? I am trying to make a signal (or semaphore) controller for...
Sunday, 12 December 2004 - 21:56
Mega88 date code?
Hi there. I've just received some Mega88's. I didn't do anything special to get them. Just ordered them, and received them the next day. But when I read the print on them, the...
Wednesday, 29 September 2004 - 20:59
EEPROM address registers
Hi. When writing the EEPROM address registers, and subsequently reading a byte of data from the EEPROM, can I then be certain that the address registers still have the same value...
Sunday, 29 February 2004 - 16:43