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Anybody ever make a 100 pin TQFP PCB ?
I've made 64 pin TQFP PCBs using UV and, photo sensitive boards. I guess for a 100 pinner, that the issue would be can the etchant get between the lines ( traces ) or would I just...
Sunday, 7 August 2011 - 21:29
[TUT] Adding source and header files efficiently in Studio
Instead of copying source and self-written header files to a multi-file Studio project, there's a better way. Instructions apply to Studio 4.18, SP2. Create a folder for header...
Wednesday, 18 May 2011 - 06:27
[Solved]Compiled SPI config line is not efficient
I'm making a spi.c file and it has the function below and my question is why would the compiler reference r25 ( it's not needed at all ) ? I'm using #1 & #2 from my sign, opt...
Sunday, 1 May 2011 - 23:38
[Solved] Where are the m644 SPI pin defines ?!
I had to reinstall my XP OS and now a m644 pjt. that worked before the reinstall doesn't compile now !!? I get "undeclared" variable errors related to the 4 SPI port pins. I have...
Tuesday, 19 April 2011 - 00:01
Is The Atmel Store Reliable _ Reasonable ?
I'm wondering what peoples experience has been with placing orders thru the store and do they have an outlet here in the US ? I don't want to pay too much for Int'L shipping or...
Sunday, 13 March 2011 - 07:40
Using Dragon with AT32UC3B0512
The Dragon user guide states it works with AT32UC3B0512 REV. C . I guess the MCU is now at a later REV., will the dragon still work on, if that's true ?
Wednesday, 9 March 2011 - 08:31
I'd like to get used to avarice in windoze until I can get Linux installed on a 2nd computer. , but avarice hangs during following session: C:\>avarice -d -R --jtag usb --dragon...
Sunday, 26 December 2010 - 21:32
Auto. Programmming from studio
IS it possible to config. studio so that with 1 button it will: build -> erase -> program the chip ? I cannot find how to do it if even possible. Tool is #1 from sign.
Thursday, 16 December 2010 - 22:22
Usefulness of multiple serial peripherals of same type
How can it be useful to have > 1 spi, TWI, etc. when the core can only do 1 thing at a time ?
Friday, 10 December 2010 - 21:01
Group tabbing with PN ?
Is there a way in PN to highlight a group of code lines and apply a tab so all lines go from col. 1 to col. 1 + tab ? If so, does Studio have such an operation ? Tools are 1...
Monday, 6 December 2010 - 00:10
warning: "Implicit declaration..."[Solved]
For my xmega16A4 FatFS mp3 player I get that warning for my spiC_wrt() in my main.c file. In main.c: init_media(); // warning here In vs1011.c : init_media() -> sd_cmd() ->...
Friday, 3 December 2010 - 21:41
[Solved]mkII ISP used to program XmegaA3 now can't
I developed a board / app. for a client using '64A3 and MKII ISP unit. I got it to work without using a pullup on PDI's reset.I built the 1st brd. and it worked, then got damaged...
Monday, 15 November 2010 - 06:18