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SinaProg 2.0 Fuse problem
I have installed SinaProg 2.0 to program/configure an AVR-MINI board with M328P micro. This board has the Ardunio bootloader installed. The SinaProg board is able to communicate...
Friday, 8 April 2011 - 17:52
Gadget Freak: 3D Tic-Tac-Toe using Mega168
Here is an AVR related project that I found in Design News magazine. This probably belongs in the Projects section. http://www.designnews.com/article/512690-...
Sunday, 20 March 2011 - 13:06
Repaired JTAGICE MKII with resistors
Last weekend I blew up my target board and JTAGICE MKII while hot plugging another board into the target. After repairing the target board, I discovered the emulator had been...
Tuesday, 14 September 2010 - 01:35
POR not working with slowly rising VCC
I have a problem with an ATTINY44 not coming out of reset when a slowly rising VCC is applied. The datasheet specifies a 10mV/mS minimum rise time on VCC. However, the design has...
Monday, 13 April 2009 - 23:50
Raven USB Stick and low level routines
I would like to begin some RF work with the Atmel AT86RF230 chip. To start with, I would like to establish some simple master/slave communications between a PC (with a Raven USB...
Saturday, 1 November 2008 - 18:59
SD Card OCR "voltage range" meaning ?
I have finished the initialization portion of an SD Card interface (SPI Mode) to AVR. When reading the OCR, bit 15 is set indicating a 2.7-2.8 VDD voltage range. What the heck...
Thursday, 29 May 2008 - 04:53
MEGA168 signature 0xFF,0xFF,0xFF after debugwire session
Although I have had more than my share of dead MEGA's from debugwire mishaps, this is a new one for me. After exiting a debugwire session (which appeared to end smoothly), I went...
Monday, 21 January 2008 - 22:45
watch window display of local C variable wrong (Studio 4.13)
This is the first time that I've run into this particular problem. The watch window display of a local C variable is incorrect. C compiler used is ImageCraft. Only one local...
Monday, 16 July 2007 - 15:49
Urgent - Dev Team PLS Respond - Debug boot and app code
Studio Development Team, I have an urgent need to continue my project which consists of a boot section and application section. So far, no one has provided a satisfactory method...
Saturday, 30 June 2007 - 20:46
Debugging bootloader and application code
Now that I have a working bootloader, I need to start writing and debugging application code. However, the bootloader and application code were compiled seperately and have...
Wednesday, 20 June 2007 - 03:51
Self programming and RWW,NRWW memory sections
I have a MEGA168 that is setup with seperate boot and application sections. Boot code is setup as 8 pages (512 words, 1024 bytes). These are pages 120-127. Application code is...
Friday, 15 June 2007 - 03:29
Simultaneous debug of boot and application code with COFF
How do you simultaneously debug boot and application code created by a C compiler when the C compiler generates seperate hex and COFF files for each section ? Can two COFF files...
Wednesday, 13 June 2007 - 14:15

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