search for: 20mhz

Displaying 6 results from an estimated 6 matches for "20mhz".

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2003 Dec 04
2
Compact SSH?
I am looking for a micro ssh server/client implementation. This implementation would have to be small enough to run on microprocessors. e.g. systems with <512KB memory and ~20Mhz 8bit processors - like a Rabbit or a PIC. I have looked around but have not found anything suitable. Does anyone have a recommendataion? Thanks in advance. Thomas DuBuisson
2008 Feb 01
2
Speex memory usage?
...dy think of that? I'm curios since the ATmega168 got 16kB of Flash that is as fast as the RAM (I think the chip is made so it limits its maximum speed to the slowest memory, flash. it also has some EEPROM besides the SRAM). //P?r Ps. ATmega spec: FLASH: 16kB EEPROM: 512B SRAM: 1kB SPEED: 0-20MHz Architecture: 8-bit RISC, no FPU. Site: http://www.atmel.com/dyn/products/product_card.asp?part_id=3303
2008 Feb 01
2
Speex memory usage?
Hello Mailing List, I am a Speex supporter and user that would really like to know how much memory Speex uses to decode a 8kHz, 16kHz and 32kHz (primarily the 8kHz) and is it possible to use a 1kBytes of RAM to decode a 8kHz stream? (I was thinking of the possibility of using a ATmega168 to decode Speex) //P?r, Sweden
2008 Feb 01
0
Speex memory usage?
...think the chip > is made so it limits its maximum speed to the slowest memory, flash. it > also has some EEPROM besides the SRAM). It's not clear the code size + lookups would fit in the flash anyway. > Ps. ATmega spec: > FLASH: 16kB > EEPROM: 512B > SRAM: 1kB > SPEED: 0-20MHz Too slow. > Architecture: 8-bit RISC, no FPU. All the code assumes you have a 16x16 multiplier and a 32-bit accumulator. Emulating that on an 8-bit chip would be far too costly. > Site: http://www.atmel.com/dyn/products/product_card.asp?part_id=3303 Given your requirements, the only thin...
2004 Jan 26
3
Samba and Window XP write performance
I did some testing using samba-3.0.0 as a server and two identical clients one Running W2K and other running Win XP pro. If I write a big file using the W2K client, I'm getting about 25 Mbytes/sec but if I run the same testing using the Win XP Pro, this client only is able to get 12.5 Mbytes/sec. There is a problem between XP and samba?
2002 Apr 03
3
non-stationary covariance
Hi ! Sorry for my ignorance. I have two questions: 1) which is in R the function to make a covariogram of spatial data ? 2) does anyone know if there exist the possibility in R of performing kriging with an arbitrary covariance function ? If I have well understood the Krig procedure offers only three possibilities (expcov, gauscov and sphercov) that are the common models for stationary and