You can build the ASM test programs with the Altera target from the Makefile to get the correct VHDL files generated (ignore any errors that come from not...
... Could it be that you tried to check if gcc is in your path in a cygwin bash shell and run the make in a DOS box? And the path setting is different in the...
OK, I was able to figure it out with the help of a brilliant engineer from Honeywell. This is going to come as no surprise, but it has to do with Microsofts...
Hello Martin: OK, thanks, I did just that. "testmon.asm" produces the following in HyperTerminal upon programming the FPGA: 77777777=AAAAAAAA> however, I am...
Hi Martin, Yup, the simulation runs fine but I'm worried that either: a) my testbench is wrong for the combined LEON3/ JOP, b) that the memories are not...
Hi Kai, good to hear that you managed the port to a new platform. Looking forward to see the double point SoftFloat. Did you run any test vectors against this...
If blink.asm does not produce the correct output you don't need to go further with the memory test. A single '0' is a little bit strange. Are you using any...
Hey Martin, JOP'ers, I'm still getting some very odd errors here that aren't at 0 ps. Any ideas? Cheers, Chris # Time: 35196 ns Iteration: 4 Instance:...
Hi Chris, I'm wondering what the componen cmp_jcache is? That's not part of the JOP source, so I cannot tell you what's wrong ;-) Cheers, Martin ... From:...
Hey Martin, That is the jop cache. It was renamed as LEON3 has its own caches that were causing a conflict. I've added an image of the behaviour in ModelSim...
It's hard to tell from the image you sent me. Lot of signals are actually undefined (red). The 'rd' signal for the first memory read is not active for a full...
Hey Martin, Thanks for the message about this and I'm trying to get this working with a combined LEON3 and JOP application that goes in prom. I'm having a look...
Hi Chris, ... Yes, that's interesting. However, if JOP does not start from address 0 you have to change a lot of things (JOPizer, jvm.asm). So would be best to...
Cheers Martin for the details. I was doing something VERY similar in C to what you've written there but with a double. What I do next after the array is loaded...
Why a double???? Use a 32-bit int. Cheers, Martin ... From: <c.p.bridges@...> To: <java-processor@yahoogroups.com> Sent: Wednesday, May 20, 2009 4:40...
It's changed now to int as it's not required - I was having a problem in viewing them. Printing out the values using int gives me odd values. E.g. the first 5...
... Hi Giuseppe, ... Do you implement this trace mode for simulation or JOP running in a FPGA? I want to do the second one over a JTAG interface and I'm...
... As it is not yet finished, there is no real documentation. You can look into the source: PC side is under jop/java/tools/src/com/jopdesign/debug and the...
It loads fine, no problem there now and I've got the correct array. With regards to the previous ModelSim screenshot I sent you. I think there are some signals...
From the previous message, I've figured out that the bcl_array isn't being loaded. Problems could include the AHB arbiter using the AMBA bus or missing parts...
Chris, you need to give me more information on your problems. It's almost impossible for me to track what is going on at your side. What is the "bcl_array"?...
Hi Martin, Sorry for the confusion. I am using the mem_sc component and have connected the SimpCon interface there already. When JOP has access to the bus it...
Martin, Thanks for your reply but I think that this job is not exactly what I want ! I want to use jdb for trace jop execution (breakpoint, step, list,...
Ok, but when jdb uses JDWP than that is one way to accomplish your task. Why not using the work that Paulo has already been done? Anyway, an additional JTAG...
Hi Martin, JOPers, I've replaced all the core files in my design as it would seem that I have been using a JOP release from Jan '08 - which is quite old. I've ...
Hi Chris, ... ok, fine. ... What do you mean with "stack not set"? On my plain simulation (single JOP with 100 MHz) till 1 us there are sporadic reads (reading...
Hi Martin, Thanks for the reply. That 'stack not set' is the sporadic reads you mention. I am using the old one still at the moment to get around the ...
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