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This core has little documentation to start with, when compared with LEON2 or others. Therefore, you have to prepare to try and error before you could target it on your platform.
They prefer Xess XCV800 but I think it is trival to target on any Xilinx devices with sufficient LUT.
ntxp
Also, I got problem with saved configuration file at impact.
If I save a configuration and open it next time, it always gives error message and the bit stream loading is unsuccessful, however, the loading of bit stream will be okay if I open the bit stream and select the download method step by...
It is always meaningless to protect the code from external bus, no matter what encryption you made between the mcu and external rom, the data could always read using a logic analyzer probing the bus.
So, if you want security, go to use one with internal rom, or make your own asic.
ntxp
yes the 2002.05-1 is patched for redhat 72, and 2002.05 is for redhat 62.
I am searching for 2002.05-4-RH72 which is the latest patch for redhat 72. I did come across the link to 2002.05-4 which is for redhat 62.
ntxp
8051 core verilog
take a look at mc8051, another 8051 synthesizable core, works great with instruction cycle significantly fewer than 12 of conventional 8051.
ntxp
it is a good free tools in command line mode, if you are expecting gui mode, you need to pay.
I did successfully simulate the LEON2 sparc core, really nice for a free lunch on net
ntxp
linuxluo,
guesswho may mean a consultancy work.
his assignment may be a part of a commercial project ??
frank,
Are you sure this is a good book? I browsed the book in book store and I doubt very much about its title, ASIC Handbook. It is just some talks about the everyone (I mean chip...
may use a project like xsoc from jan gray, leon from galiser or openrisc soc by opencores.
working with a project will push you to learn and u will have a clear target.. such as making the processor works, making the sdram controller works, making the serial port works... adding a AMBA...
what is the recommended os for 2002.05-sp1? Is it redhat 7.2?
It is very important to use the recommended os version for snps's products or otherwise you will get trouble in the GUI.
ntxp
if u want to use vhdl to describe a static ram for a fpga, you could explicitly instantiate the fpga's ram primitive, like blockRAM in Xiline.
if you want to use vhdl to describe a static ram for any type of fpga that use its primitves, I think you have problem doing it in a single description...
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