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Memory Bandwidth AP7000
Hi.. I have successfully started with my AP7000 stand alone development :-) Currently i am testing the external SD-Ram and the PLL. First the PLL: The CPU can be clocked up to...
Friday, 6 March 2009 - 04:38
Cant start with AP7000
Hi. I am trying to work with the AP7000 with 8MB Flash / 16bit connection. I am using AVR32Studio 2.1.1 and compile this code: #include int main() { AVR32_PIOA.per =...
Sunday, 1 March 2009 - 01:31
AP7000 OS-Theory questions
Hi I am going to write a small OS for the AP7000.. do not question why i want to do this.. i want to learn. But there are some general questions.. -> What kind of Project i have...
Thursday, 19 February 2009 - 02:05
LowPower: What is possible with the AP7000
Hi I have a simple question: A basic AVR32 AP7000 - must have external SDRAM and Flash - what is the absolute minimum for the powerconsumption? The datasheet tells only how many...
Thursday, 15 January 2009 - 14:57
Wrong powerconsumption
Hi guys. I really need your Help! My UC3B0256 needs much more power than specified. It is around 32mA at the 1.8V line clocking at 52MHz. If i stop the quartz 0.8mA are consumed....
Saturday, 20 December 2008 - 03:16
Problem with Interrupt Adresses.
Hi I have a problem now. My software in my UC3B grows constantly ;-) I am using interrupts to the EVBA-Base 0x80000000. Now the linker give Interrupt-handlers adresses outside of...
Monday, 1 December 2008 - 15:16
USART1 behaves strange!
Hi! I am using USART1 for my protocoll between 2 UC3B. I am waiting via PDCA for 4 bytes that identiefies the Comannd (interrupt is generates when pdca-channel has finished)- then...
Thursday, 30 October 2008 - 23:08
Stack corruption.. maybe.. can AVR32Studio help?
Hi.. I have some strange behavior of my software on my UC3B. I am using AVR32 Studio2.0.2. The controller sometimes resets. I dont know why. Its something with my software. I am...
Monday, 27 October 2008 - 14:29
SPI-Master PDCA-config for receive? (UC3B)
Hi.. My question is short but solving it seems to by tricky.. How to set up a PDCA-Channel for receiving bytes as master? I wish to receive 1 to 2048 Bytes.. without involviong...
Wednesday, 1 October 2008 - 13:10
USARTspi -"unexpected" behavior :-(
Hi guys.. I have a board with 2 UC3B0256 (RevB). The controllers should communicate via USART2 in SPI-Mode. Currently nothing works. The newer Datasheets says: There is no USART...
Monday, 21 April 2008 - 22:01
USART as SPI Master -generates only continuous clock :-/
Hello. I use my USART2 on my UC3B as additional SPI. As soon as I write: AVR32_USART2.cr = AVR32_USART_CR_RXEN_MASK | AVR32_USART_CR_TXEN_MASK; The SCK-line starts to...
Monday, 3 March 2008 - 00:26
Minimal config to use interrupts. Step by step
Hello I am working with the Helix-Mp3-Decoder project. It works fine but i want to save some cycles by loading inputdata from SD-Card >while...
Sunday, 6 January 2008 - 00:22

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