Hi all, I'm thinking about a new board for JOP (or any other soft-core processor). The board should be small and cheap. It should only contain the absolute...
Hi Martin, I would LOVE to see a Spartan 3 board as you described, in a small form-factor board for < $100 USD. Break out a bunch of the i/o lines to 0.1"...
Hi John, ... I'm getting pulled towards a Cyclone board. It's easier as it has only two different voltages (compared to 3 for the Spartan). And JOP runns ...
guys... I'm ordering linux SBC. I hate C, and ASM even more... but for a product going to be sold, it must be low cost. Pity that I can only use the jstamps,...
Brad, ... As I will go with SimmStik it will be compatible with Systronix Jsimm bus specification. I'll hope JOP can be a replacement for JStik. It should be...
Another idea: What do you guys think about adding a slot for a SD Card [1]. They are cheap (about EUR 10,- for 128MB) and you get them up to 1GB! However, the...
Hi Martin, I've used an SD card with a Spartan 2e. One thing I did was to use a small microcontroller (an Atmel ATTiny12 which is a SO8-size part) to load the...
Hi Ed, ... Do you think it's a good idea to only have the SD for configuration (instead of a serial Flash)? I thought it as an optional storage and keep the...
Yes, I used Eagle for the design. I'll send you the eagle file. The idea I was pursuing was to only use an SD card, rather than have a separate configuration...
I put the Eagle library and PDF's of the schematic for MMC and SD card based configuration in the files section: http://groups.yahoo.com/group/java- ...
That's cool! However, the only issue I have is the eagle version. I wanted to update it yesterday to 4.1 but it's not possible to upgrade from a 4.0 to 4.1. On...
The way I set it up was so that writing the configuration to the SD flash card was done by simply saving the Xilinx configuration file to the FAT32-formatted...
The idea is very good. One question: Isn't the SD card built with NAND Flash. That means there 'can' be defect sectors. If one of these defect sectors is in...
Good point. I didn't realize that SD cards could have defective sectors. The Atmel ATTiny12 that I used was around $1.87USD. Ed ... From: Martin Schoeberl...
Hi I am following your ideers about a new board and find them very interesting. In the university, where I work, the students have big problems using...
... That's quite similar in the format of the board I've already done for JOP ;-) ... Is this two board solution really cheap? You have to compete with the ...
VHDL level simulation of JOP is now available ;-) The actual version of JOP (at the usual download page) now contains (hopefully) all necessary file to run a...
I'd be very interested in the larger unit (with EP1C6 and SD card). Putting an ATTiny (for Fpga downloading from SDCard) and some Flashprom and more SDRam as...
Hi Klaus, ... Yes, I will go with the TQFP144 package and a SD card. First I've made a PCB to plug a SD card in the existing cycore/baseio combination to get...
Hello, This email message is a notification to let you know that a file has been uploaded to the Files area of the java-processor group. File : /Altera...
java-processor@yahoog...
Feb 23, 2005 11:51 pm
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I am trying to use the doit.bat file to run the test files but it deletes the classes.zip file on me then claims it can not find it ir any files associated...
... classes.zip is removed as it is newly generated during the build process (see build.bat). Do you call doit.bat with the correct arguments? E.g.: doit test...
I've built a small PCB with two SD Card connectors routet to an 0.1" connector. If somebody is interested to cooperate with me to interface an SD Flash to JOP...
YeS I wil add one later today or first thing tomarrow. But to be sure I need to run the build.bat first then the doit.bat? Maybe that was my issue. Brett ......
Martin here is what I get. THanks again for all the help Brett C:\JAVA\jop\java\target>doit test test hello C:\JAVA\jop\java\target>call build test test hello...
Martin, It ended up being both things i needed to do. I thought I had downloaded the SDK but it was the JDK I got and then after installing the SDK I have to...
Brett, fine to hear that it now worked. Yes, the jbi32.exe is a shortcut for the configuration of the FPGA in batch mode. You can get this little tool from the...
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