Problem for xilinx!!!

hi....Please help me for a programmer xilinx XC9536XL (parallel LPT

When i starter to program, it stopped on

"Error:IMPACT 583 :the idcode read from the device does not match th
idcode in the bsdl

 :(

Help me thanks a lot....

If this is your first time with the board & there are many '1's with IDcode,
try thinking about signal integrity issue or board problems...

Vladislav

"damidar" <dejavu99@hotmail-dot-it.no-spam.invalid> wrote in message 
news:MfidnZJr6fJ5nzLfRVn_vg@giganews.com...
> hi....Please help me for a programmer xilinx XC9536XL (parallel LPT)
>
> When i starter to program, it stopped on:
>
> "Error:IMPACT 583 :the idcode read from the device does not match the
> idcode in the bsdl"
>
> :(
>
> Help me thanks a lot.....
> 

Depending on which software you are using there was an error in 5.3i related 
to Error code 583. I would try going to the Xilinx website and searching for 
"IMPACT 583".

dbrown

"Vladislav Muravin" <muravinv@advantech.ca> wrote in message 
news:WvDre.6378$yU.335951@news20.bellglobal.com...
> If this is your first time with the board & there are many '1's with 
> IDcode,
> try thinking about signal integrity issue or board problems...
>
> Vladislav
>
> "damidar" <dejavu99@hotmail-dot-it.no-spam.invalid> wrote in message 
> news:MfidnZJr6fJ5nzLfRVn_vg@giganews.com...
>> hi....Please help me for a programmer xilinx XC9536XL (parallel LPT)
>>
>> When i starter to program, it stopped on:
>>
>> "Error:IMPACT 583 :the idcode read from the device does not match the
>> idcode in the bsdl"
>>
>> :(
>>
>> Help me thanks a lot.....
>>
>
> 

Hello,

I think I already had a similar problem with a XC9536! The ID Code was
wrong! I was using a long LPT cable! I suspected a Signal Integrity problem
and put a capacitor to slow down the edges! The ID code was read
successfully and the device was also programmed successfully. To do a quick
test, use an oscilloscope probe to load the lines. I don't remember in what
line was. Try all four.


Hope this helps
Bruno


"damidar" <dejavu99@hotmail-dot-it.no-spam.invalid> escreveu na mensagem
news:MfidnZJr6fJ5nzLfRVn_vg@giganews.com...
> hi....Please help me for a programmer xilinx XC9536XL (parallel LPT)
>
> When i starter to program, it stopped on:
>
> "Error:IMPACT 583 :the idcode read from the device does not match the
> idcode in the bsdl"
>
>  :(
>
> Help me thanks a lot.....
>

Two possible causes.

1.  You are not using the latest version of the Impact tool.  When Xilinx 
updates the FAB process to various chips, it will sometimes render older 
versions of Impact incompatiable.  If you haven't purchased the latest 
version of ISE, try the Webpack version of Impact from their website.

2.  The parallel 3 cable is prone to noise. Check all your connections an 
try moving the cable away from any noise sources.



dejavu99@hotmail-dot-it.no-spam.invalid (damidar) wrote in 
news:MfidnZJr6fJ5nzLfRVn_vg@giganews.com:

> hi....Please help me for a programmer xilinx XC9536XL (parallel LPT)
> 
> When i starter to program, it stopped on:
> 
> "Error:IMPACT 583 :the idcode read from the device does not match the
> idcode in the bsdl"
> 
> :( 
> 
> Help me thanks a lot.....
> 

Thanks I have made as you have said... unfortunately nothing... no
work.... :(  :(

I have installed the last version of impact.....is the same... :cry:
:oops

This is the "catch-all" error for impact when the JTAG loop doesn't
work.  I've seen this problem when there was a break in the TDI to
TDO chain, especially when the break was in TDI at the programming
connector of the board to be programmed.

If your chain first shows up (parts correctly identified) and then
won't respond to any programming commands I would look at the TDI
line to the first device in the chain.

Also check that all devices in the chain have core and I/O power
and that PROGB and INITB lines are high (for FPGA's).

No version of impact will work if the chain is improperly connected.

Good Luck,
Gabor

damidar wrote:
> Thanks I have made as you have said... unfortunately nothing... not
> work.... :(  :(
>
> I have installed the last version of impact.....is the same... :cry:
> :oops:

now I will try to make i

thanks too gabo

Unfortunately xilinx dont't work  :(

I'm using last versione webpack (impact) 7.1

A question: but what's idcode? and where is idcode for xc9536x

Thanks agai

The IDCODE is part of the jtag interface.  You load an
idcode instruction in the jtag instruction register and
the part will connect it's idcode register into the jtag
data register chain.  The s/w will then switch to shift
the data register out and can get a mfg., device, and
revision number from it.

If you have non-xilinx devices in your chain, make sure
you're driving their TRST/ (async tap reset) pin inactive.

Also it's been my experience in the past with impact that
you should just do the most straightforward path to
programming your parts - define the chain, set the config
file and program.  Using any other 'features' of impact
is likely to get it confused.