Post Created date
power supply decoupling
Friday, 20 March 2009 - 01:55
Connecting RS422 to AVR
Do you really need the RS232 level drivers? I think there are TTL RS422 drivers... have not looked today:( Caleb
Friday, 6 March 2009 - 01:44
Which one should I choose between DSP and AVR32?
Reading the data sheets for AVR32 and a few DSP's would be a first step in picking your MCU/DSP. If you need alot of floating point math... get a CPU with floating poing math in...
Friday, 6 March 2009 - 01:41
Memory banks with 32bits data/address width
It sounds like you want to write data out to the memory chip with the fastest transfer rate. As the other poster said, use two 16bit wide memory chips to get a 32bit wide data bus...
Friday, 16 January 2009 - 20:36
AVR microcontroller (or development board) for audio DSP
How would and AVR32 UC3A series with an audio codec sound? I wish I had one too:) Well that might just be my next project!! I have a EVK1100 just need to and a DC with audio codec...
Saturday, 3 January 2009 - 00:39
AVR microcontroller (or development board) for audio DSP
Hi Andy, It seems you want to use an AVR... but you might take a look at some other options. Analog makes a great little DSP for Audio: look up ADAU1701 on Analog's Web site. Look...
Wednesday, 31 December 2008 - 02:57
Function Generator 5MHZ
You might want to take a look at something like this... from Analog Devices. I have not used, nor do I work for Analog... but was thinking...
Wednesday, 17 December 2008 - 01:54
Sonar beamformer with AP7001 running Linux
I think your answer is in your post. Develop the code to work on a PC, then port to a processor that can handle your code. 1. Do you need Floating point math? 2. What interface...
Friday, 25 July 2008 - 06:08
detecting volume
I have followed up with Ran off Avrfreaks on this item. I would like to share what I have come up with in basic terms. Using an AVR, like the MEGA48, sampling the signal with the...
Thursday, 3 July 2008 - 04:34
Design own board
If you are looking for a one off use of the board you want to make, I would get a EVK1100 and the Needed JTAG to do the development over spending alot of time developing a board...
Wednesday, 2 July 2008 - 03:25
Will AVR32 UC3 survive?
If Atmel did not see a place for the AVR32, I don't think they would have spent the years developing the AVR32. My guess it that Atmel will sell AVR32's but also be in the market...
Wednesday, 2 July 2008 - 03:21
AVR32 chips recomendations.....
If your project time table can hold out till the Xmega show up on the store shelf, then wait for the Xmega. If the time table needs to be sooner for the finish date, a change to...
Friday, 9 May 2008 - 02:32