[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Re: 74xx symbols from Xilinx ISE?



In article <1139815795.102016.80060@g14g2000cwa.googlegroups.com>,
 "PZ" <skierpaul@yahoo.com> wrote:

> Unfortunately every manufacturer has their own proprietary standard and
> they like it that way.  Designs are only portable if you learn Verilog
> or VHDL which can be a royal pain in the ass if you're just doing this
> stuff on a part time basis.  Altera has an easier HDL called AHDL, but
> once again, you're locked into Altera.  Same with schematic entry,
> you're locked in with that specific manufacturer, however you might be
> able to compile an Altera shematic to Verilog or VHDL and then port it
> that way.  Also, Altera has some FPGA's that are very comparable to the
> Spartan product line and also has some very impressive CPLD offerings
> (which eliminate the need for a serial eprom loader).
> 
> If ISE is being a pain, then definately look into Quartus II (free
> download) from Altera.  Its easier for both schematic entry and
> simulation.
> 
> I have intentions of doing something similar to what you're doing down
> the road, but cant commit any time until April.  I can lend a hand
> then, but I'd prefer not to use Xilinx.
> 
> - Paul

Cant both export to standard VHDL? i know they can import.. 

As far as cost, ive seen a few 1M spartan3 boards for under $150..