Hello I get an error when running make! Can anyone help me? Last lines of make output: cd quartus/cycmin && quartus_pgm -c ByteBlasterMV -m JTAG jop.cdf Error:...
Hello I get an error when running 'make'! Does anyone know how to solve this? Last lines of output of the 'make' command: cd quartus/cycmin && quartus_pgm -c...
I got to work on my labtop, but not at the ESL lab, since the altera.com site was down, so I couldn't get a vallid license. I think the issue is the lincense...
Hello I got problems using Ethernet! When I try to set up the Ethernet chip like this: net = Net.init(); ipLink = CS8900.init(Net.eth, Net.ip); I get some...
Hi, i email u before Martin..(but anyone who knows can answer) I have some doubts. 1rst: Is it possible to simulate in Quartus or ModelSim an example ...
... It will be hard in Quartus as you need a way to download the application (Java - .jop) to the simulation. ModelSim can read a file to initialize the main...
It is solved! I just had to use the right quartus project in the Makefile. I haven't worked with those before, so I didn't knew this was the problem ... Fra:...
Hi there, I have interest in a typical Java bytecode execution cycles for each opcode on a typical JVM. It will be great appreciated if anyone know where I can...
Hi Hong, ... For a 'general' JVM this is not that easy. What do you mean with general? An interpreting, JIT or a HW implementation. You can perform some...
Hi Martin, I am a engineer student from Uruguay. I would like to make a simple peripheral to test the JOP. I dont know if it would be advisable to implement a...
Hi Sergio, ... Yes, this involves some VHDL coding. However, there are several examples jop/vhdl/scio ... All peripheral compenents in JOP are connected with...
Altera includes a System-on-a-Programable-Chip (SOPC) Builder [1] along with Quartus. This graphical tool is intended to generate systems with a few mouse...
With the help of SOPC (and the SDRAM controller) a port of JOP for the Altera DE2 board is now available. Both, SRAM and SDRAM (8 MB) are connected. Now it's...
... What were the size of the caches ? Do you know why you can't clock it much higher than the old cyclone ? From the marketing sildes it should be much faster...
e.stiebler
emu@...
Aug 12, 2006 9:04 am
462
... The size of the instruction cache is 4 KB, and the stack cache is 512 Bytes (but it is never spilled to main memory in this version). I played a little bit...
... The ACEX board contains 128KB, 8bit memory. You can use the (new) SOPC builder version of JOP to attach the 8 bit memory. You also have to adapt...
Srry martin for all this work, i hope ..someday i repay u with a pheriperical to your jop library. 1rst: Im doing the serial interfase..and im wondering why...
... no problem ;-) ... As ncts and nrts are less and less supported just forget about them. I disabled the usage of HW-handshake in JOP and down.exe.... BTW:...
Hello all, I am experimenting with the scheduler of JOP, and i have come across a bytecode execution problem that i can not find it's cause. What happens is...
Hello Simon, you got very far with your analyzation of the problem, congratulation! ... The athrow is the cause of the problem. At the moment the Exception ...
Hello Martin, ... I initialize the Dbg class by calling Dbg.initSerWait() . I used this initialization, because the testing application i use is based on the...
Hi Martin, first, answering the question about the memory, the board im using was used with other purpose and the SDRAM was donated (is a board tha was lend it...
The serial interface looks ok. You can use the latest down.c from the actual version: http://www.opencores.org/cvsweb.cgi/~checkout~/jop/c_src/down.c In this...
Hi Simos, ... Both are ok, probably initSerWait is better. However, you can also use System.out. ... How do you get the normal and the corrupted output? That's...
Having problems with message search?
Fill out this form to ensure your group is one of the first to be migrated to the new message search system.
