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xilinx macro ncd nmc
In Xilinx if i'm want to make my own macr i'll save .ncd as .nmc file
but problem is that this MACRO is specific to that device which i have used
I want to make it portable means i can use that .nmc file in other device also
Does anyone know about this?????????
hi,
my suggestion is
Practice a lot
try to implement different designs by using any ISE evaluation version from Xilinx
Practice only makes man Perfect !!!!!!!!!!!!!!!!!
i think you don't have to include std under library header (there is no need to include work also)
it's automatically included at the time of compilation
can you elaborate your problem in detail
latch register
to tronix:
There's a similar thread 'Moore vs Mealy design' in the same forum hvn similar discussion
I don't think there is any co-relation between latch based design and register based design with STATE MACHINES what kind of similarity they have?????
Re: Latch based design
Companies proprietry tools are available for timing analysis
but as they are proprietry they are not availabel to all and i don't think that any one have that information about that tools
but it's critical to analyse asynchrnous circuit
Re: Latch based design
there are some companies working in this field
but it's there proprietry design
so it's not possible to mention as i don't know about it
Re: Latch based design
ya it's possible to design a latch based digital circuit
but from implementation point of view in FPGA or ASIC
timing analysis may be critical
Re: Fpga and asic
with FPGA it's fast to develope prototype
where in case of ASIC development cycle is quite slow
and Structured ASIC is combination of both
bscan capture
what is the use of startup, bscan, capture blocks in SPARTAN-II FPGA?? (you can able to see those blocks from FPGA editor)
how to use them??? any information????
as it is not mentioned in data sheet
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