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24843

power consumption of benchmark applications

Hi all, does anyone know how to calculate power consumption of running benchmark applications on Leon3. Actually we are working on a research project and we
zohaib_nust
May 21
#24843
 
24842

Re: GPIO LED's are not working

hello I konw it was an old massage,but I also hope I can received reply. I met same question about led, I want my led can flicker.this is my c-code
mahf108
May 20
#24842
 
24841

erc32 eCos compiler

Hello I'm beginner developer about Sparc board. I want to compile erc32/eCos on LEON4, but I can't find this compiler. In sparc-elf-gcc there's no compile
inputsh
May 19
#24841
 
24840

Re: Trouble with GRMON and Virtex-6

OK. So we both experience the same LEDs behavior. 1. Could you please specify the jumpers (J66-J68) arrangment? 2. Do you submit any flags/parameters other
bcibark
May 18
#24840
 
24839

Re: LEON3/FPGA on space

Hi, For the LEON3FT there are plenty, but references where the LEON3 is actually mentioned are more difficult to find. A few presentations turn up if you
Jan Andersson
May 18
#24839
 
24838

Re: LEON3/FPGA on space

Paulo, The FIELDS instrument suite on the MMS (Magnetospheric MultiScale http://mms.gsfc.nasa.gov) mission has 2 LEON3FT processors both implemented in ACTEL
Needell, Jerry
May 18
#24838
 
24837

LEON3/FPGA on space

Hi all, Are there LEON(2/3/4) as soft-core on FPGA in use on any space application (or planned to)? I'm looking for references for my research and I could not
Paulo Villa
May 18
#24837
 
24836

Re: Passing Data between LEON3 and Host FPGA

Hi Raman, For megabytes/seconds bandwidth, it start to be time consuming for the CPU to read an APB register, you will waste a lot of CPU cycles, each APB read
alexis jeandet
May 18
#24836
 
24835

Re: Passing Data between LEON3 and Host FPGA

Hi Alexis, Thank you for the detailed response! I anticipate having to transfer a few hundred kilobytes to at most a couple megabytes per second between the
r.sankara
May 18
#24835
 
24834

Re: Passing Data between LEON3 and Host FPGA

Hi, It really depend on what you want to do exactly, you should consider the leon as a System On Chip. Then depending on which kind of data you want to pass
alexis jeandet
May 17
#24834
 
24833

Re: Trouble with GRMON and Virtex-6

Hi, the resume of my configuration is: work on Ubuntu 14.04 32 bit, GRMON v2.0.63, installed on VirtualBox on host Windows 7 64 bit. IPv4 address on windows 7
giacomo87v
May 17
#24833
 
24832
bcibark
May 16
#24832
 
24831

Re: How to printf "helloworld" output in terminal emulator of my co

hello thank you for your help,I have solved zhe problem because of your information.
mahf108
May 15
#24831
 
24830

Passing Data between LEON3 and Host FPGA

Hello, Apologies if this topic has previously been addressed. I couldn't find any discussion. I am looking to pass data between the host FPGA and the LEON3
r.sankara
May 14
#24830
 
24829

Passing command line argument to a testbench on leon3

Hii, I am trying to run a testbench compress.c on leon3. It uses a command line argument "compress.txt". "compress.txt" is a file which stores the input to the
Neetu Jindal
May 14
#24829
 
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