Would you exactly tell me how to do that? To compile I use CFLAGS += -msoft-float, what would be the thing to write for linking and where? Thanks. Jiri Gaisler...
Thanks a lot for the response, I found the answer: LDFLAGS+=-msoft-float Jiri Gaisler <jiri@...> wrote: Which compiler and kernel are you using? How...
... Ok. I uploaded watchdog-gr-xc3s-1500-grlib-1.0.17.patch in the Files section (since I can't figure out how to send attachments). I made the WDOGN signal...
Dear Jiri Well I'm using Xup virtex-II pro board, the problem is that when i try to debug the design, the message 'Stack pointer not set' appears: GRMON LEON...
'Stack pointer not set' means that no DDR memory was detected. Make sure you have inserted a DDR DIMM in the socket of the board, and also pressed the...
From the new GrLib, it has new I2C core. How can I connect that to the design under the designs folder? I used "make xconfig", but it seems not include the I2C...
Hallo Jiri, all, I am involved in an academic project about cache predictability and cache impacts. Our target platform is the LEON processor and we are using...
... Yes. ... Flushing in tsim is instant, rather than with a certain delay as in the hardware. An application should typically not flush the cache (very often)...
Well let me tell you that DDR is already there in the scoket of the board, moreover this particular error 'Stack pointer not set' occur only when I try to...
Hi, I wonna try to use a double clocking with clock gating in my design. At grip.pdf and grlib.pdf is written down that the sample leon3-clk2x design shows how...
Hi Jiri, The http://gaisler.com/doc/IPCores.pdf document hasn't any description about the double clocking unsupporting by free GPL license. Are there any more...
The grip.pdf document has a table in the beginning which indicates how the cores are licensed. Only the cores marked as GPL are provided with the GPL version. ...
Hi Jiri, On the Leon3 Processor Introduction page are written down about low- cost commercial license. But I'm not quite understand what is the difference...
Hello Jiri and co. I work for a small company in germany and we want to use the LEON3 in our product. We want to use IP-Core like LEON3, AHBCTRL, APBCTRL and ...
Hi Markus, if we read the gpl licence I think you are right (correct me if i'm wrong jiri). GPL says "if you distribute a softwareusing GPL material you have...
Hi there, I wonna control clock gating by my own logic, but I've read the DBGO.idle singal is generated when all outstanding AHB accesses have been completed...
If you don't use the 'wr %g0, %asr19' sequence it will not be possible to know when it is safe to gate the clock. Note that if you gate the clock when the...
As long as you publish the full source code of your chip you can use the GPL in a product. Note that you must publish the *full* source code, including any...
Dear Jiri, I've got some questions about TSIM. Please, could you give me an answer on them? 1) I've wondered if it is possible for an I/O module to raise an...
hwulf@...
Feb 7, 2008 5:41 pm
12821
... Only ioif.set_irq() should be use to generate interrupts from emulated AHB/APB devices. Remember to unmask the interrupt in the interrupt controller or the...
Hello, How do I start the processor on reset at address 0x0 without using grmon? I'm using scratchpads and loading the program with data2mem on the XUP board....
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