Hi Jiri, I am porting leon3 on the Actel FPGA Board Fusion AFS600, but i don't find the designs folder for this board in grlib-gpl-1. 0.19-b3188. Luckly,i saw...
I don't understand one thing. I compile with quartus II a one sistem that no simulate and works correctly in the FPGA. This system works with ahbrom.vhd and...
... So: 1. System A works on hardware and does not work in simulation 2. System B can not be synthesized but works in simulation What is the simulation error? ...
The System A compile and works on hardware, but no works correctly and the simulation after see the next message: # Time: 110 ns Iteration: 2 Instance: ...
Hi Gaisler team: I have some question about scratch memory usage. firstly, how grmon load exe to scratchpad memory (.text in ilram and .data ,.stack in dlram)?...
there is a ahbdma.vhd file in the directory lib/gaisler/misc , is it a DMA controller design file? when i plug dma controller with AHB, should it be a master...
hello sir, I want to blink on board led .I have generated delay and print data on hyperterminal through UART every 1 second delay. but now i want to...
Hello Everyone, This is my first ever question on this forum. Its regarding the leon 2 architecture example of Jiri Gaisler. Seeing the AHB to APB Bridge...
Hi, Jiri. In my target, flash programming has a problem. GRMON does not display the result of hello.c program. When using SRAM, I can see ¡°hello¡± on the...
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jhyoon@...
Mar 3, 2009 6:10 pm
14860
If you run from PROM, the output will be printed on the UART outputs, and NOT on the GRMON console. You need to attach a terminal emulator to the RS232...
If you run from PROM, the output will be printed on the UART outputs, and NOT on the GRMON console. You need to attach a terminal emulator to the RS232...
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jhyoon@...
Mar 3, 2009 6:44 pm
14862
Hi, I'd like to try DDR PHY on virtex4. My friend says that DDR PHY uses DCM and this uses pins only in specific bank. And this is why DDR UCF pin assignment...
GrmonRCP 0.9.8 is now available from http://www.gaisler.com/cms/index.php?option=com_content&task=view&id=190&Itemid=124 Changelog: * Fix LEON2 support in the...
hello everybody. I want to use timer 1.so how can generate time dalay using timer unit 1.i have read gptimer in grip.but i got lot of problem.so any body...
hello friends... kindly tell me how i can write a C-code for interfacing apb uart, with key board with different baud rates........??? tell me also how i can...
... There is a test program for apbuart in software/leon3/apbuart.c. There are also drivers available in all of the operating systems that we provide for...
Hi, I encountered in the last time problem with GRMON. Following is the GRMON console output: Error:CE_BREAK Flush error DCOM communication error, retrying ......
Hi all, I use ModelSim 6.5 for simulation of leon2-1.0.32-xst. Everything works OK but I'm wondering why the processor works well even when I remove mul.vhd ....
I was able to get an image up and running using the following commands. init_ml50x_dvi did not work for me, as my monitor only has a vga input. The input image...
... Are you unable to use the Ethernet Debug Link? Or do you see slow transfer rates with that link too? ... Is this the behavior you see if you load your...
... This is board specific. Look in the development board's manual and see which pads that connects the FPGA to LEDs. After that you need to add a mapping in...
Hi,I'm a new learner of LEON3,I've got some problem here for help. [1] First,I configured a LEON3 system with SRAM first and all software works well on it.But...
Hi,I'm a new learner of LEON3,I've got some problem here for help. [1] First,I configured a LEON3 system with SRAM first and all software works well on it.But...
... I do not have Ethernet connectivity until after snapgear has loaded up. I am not sure why this is the case. Prior to this I cannot use the ethernet debug...
A new release of RCC (1.1.99.1) is available at www.gailser.com or at ftp://ftp.gaisler.com/gaisler.com/rcc. The new release is a prerelase of RTEMS-4.10 and...
... Perhaps, it depends on what software is run. The system that works on hardware, is that with the original ahbrom.vhd (that is, not with a "Hello World"...
... Not really. GRMON attaches via an special debug UART (AHBUART) which allows it to perform accesses on the system's AMBA bus. A program uses an normal UART ...
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