Cores into fpga

[Arturo Rios]

Hi,
I'm a new user of fpga, actually i'm learning about it and i need
help.
I want to know how import cpu's cores (8051 or z80) into a xilinx fpga
device ( Spartan IIe ). If someone can send me a tutorial where i can
learn about that i thanks a lot.

 

[Symon]

Try http://www.fpgacpu.org/
Syms.

 

[Michal HUSEJKO]

Arturo Rios wrote:

Hi,
I'm a new user of fpga, actually i'm learning about it and i need
help.
I want to know how import cpu's cores (8051 or z80) into a xilinx fpga
device ( Spartan IIe ). If someone can send me a tutorial where i can
learn about that i thanks a lot.
Hi

Try this http://www.opencores.org/
http://www.opencores.org/browse.cgi/filter/category_microprocessor

You can check also this http://cs.lasierra.edu/~ehwang/mybook/toc.html

Good luck

--
Michal HUSEJKO
Warsaw University of Technology
Poland

 

[Pete]

Arturo,

I'm a new user of fpga, actually i'm learning about it and i need
help.
I want to know how import cpu's cores (8051 or z80) into a xilinx fpga
device ( Spartan IIe ). If someone can send me a tutorial where i can
learn about that i thanks a lot.

You may also want to have a look at Nexar (http://www.altium.com/nexar)

They have a pre-synthesised 8051, z80 and PIC16C cores for Altera and
Xilinx complete with build (C and asm) and debugging tools. They also
have a schematic entry front end with their cores where you can place a
8051, z80 etc on a sheet and connect it up making it child’s play and
ideal for designers new to fpga. There is a couple of good tutorials
which come with the package.

 

[INS122595]

Arturo

You really need an older processor core ? have you a lot of software running
into this processors ?

If not, you have more economic solutions using FPGA optimized cores as
PicoBlaze in 8 bits or MicroBlaze in 32 bits.
and PicoBlaze is FREE .

Walter.

"Arturo Rios" <arturios75@yahoo.com.br> a écrit dans le message de
news:9cb21c00.0406101239.28aa41e@posting.google.com...

Hi,
I'm a new user of fpga, actually i'm learning about it and i need
help.
I want to know how import cpu's cores (8051 or z80) into a xilinx fpga
device ( Spartan IIe ). If someone can send me a tutorial where i can
learn about that i thanks a lot.