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Battery powered system power supply questions. (AT32UC3A3)
I am working on a design for a UC3A3 mobile devel board and I have a question about the power supplies for the chip. The datasheet states that the chip will operate down to 3.0V...
Friday, 28 August 2009 - 12:57
SDRAM Connection confusion for UC3A
Hi all, I'm working on a board layout for a battery operated UC3A devel(ish) board and I have run in to a spot of confusion between the different documentation on the Atmel site....
Monday, 1 September 2008 - 23:24
Where are all the AT32UC chips?
I can't seem to find any distys that have them. I have used findchips.com which searches 21 different distys (including digikey, mouser, and future of all places) and nothing...
Monday, 10 December 2007 - 18:33
Changing clock rates from Linux.
I have seen several threads on how to overclock the NGW to increase the LCDC clock rate. I was wondering if there is a way to increase the LCDC clock without overclocking the CPU...
Saturday, 1 December 2007 - 18:35
AT32AP700X boot chipselect bus width?
I have been searching all over the datasheet for the at32ap7000 for what size flash/rom whatever the SMC expects on CS0 to boot from. I can't seem to find any info. Whats the...
Saturday, 1 December 2007 - 18:05
Can the LCDC control 18bpp displays?
Can the LCDC drive an 18bpp display? Would I just set it up in 24bpp mode and ignore the 2 lsbs? IE would I just connect R5,G5,B5 to R7,G7,B7 on the NGW100 and run the LCDC in...
Tuesday, 20 November 2007 - 01:45
Buildroot does not build on an x86_64 host?
I am finally getting some time to play around with the AVR32 stuff again, but I am having an issue with buildroot. I am running FC5 on an athlon x2 system, and buildroot is...
Monday, 19 November 2007 - 15:29
Wireless (b/g/n?) for the AT32AP? (or USB vs PCIe)
I have been thinking about a crazy off the wall design of a system using the AT32AP processor for machine controll or robotics applications, but there is one thing I want it to...
Monday, 6 August 2007 - 15:17
Internal compiler error while compiling Ruby.
I am getting an ICE when trying to cross compile ruby on my Fedora linux box. Here is the output: [mike@790robothead ruby-1.8.6]$ make avr32-linux-gcc -g -O2 -DRUBY_EXPORT -I...
Friday, 27 July 2007 - 20:30
Linux I2C driver broken?
Has anyone used the I2C driver that comes with the Linux kernel source? It seems very borked. If I try to use i2cdetect (the scanner that comes with LM-Sensors) things break....
Tuesday, 29 May 2007 - 13:37
Debugging MCI, are registers in virt or phys address space?
I am trying to fix the issue I had with U-Boot not being able to read an SD card with 1k sectors, and I have run into a strange issue. I have switched to the latest U-Boot from...
Tuesday, 22 May 2007 - 12:50
My first AVR32 driver.
Its not finished yet, but I thought I would share what I have so far. I still need to create a patch to add support for the platform stuff, but you can still see how a driver...
Wednesday, 16 May 2007 - 04:45

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