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  #1 (permalink)  
Old 01-06-2004, 08:34 AM
chi
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Default Where i can get the programming sequence of CoolRunner?

Hello,

Can anyone help me to get the programming sequence of CoolRunner CPLD
to program through boundary-scan pins?

Regards,
chi
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  #2 (permalink)  
Old 01-06-2004, 11:23 PM
Amontec Team, Laurent Gauch
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Default Re: Where i can get the programming sequence of CoolRunner?

chi wrote:

> Hello,
>
> Can anyone help me to get the programming sequence of CoolRunner CPLD
> to program through boundary-scan pins?
>
> Regards,
> chi


I advice you to use to remote the JTAG from SVF file or a binary file of
SVF if you want to remote from an embedded processor.
SVF is a nice ASCII file format. Both XILINX and ALTERA pupose this
format. AND the format is supported by many ATPG for Boundary Scan
(Board TEST).

NOTE: the SVF is nice for downloading FPGA and CPLD or for testing PCB,
but is to heavy for debugging processor !

If your are doing a commercial product, we have build our own SVF player
(actually we can remote JTAG for any XILINX FPGA/CPLD or ALTERA FPGA).
Written in native C, we have tested it from a PC over EPP port and from
our ARM platform. (fully used by our Chameleon POD Programmer)

Contact me for more info.

Regards,
Laurent Gauch
www.amontec.com




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  #3 (permalink)  
Old 01-07-2004, 01:28 AM
Peter Alfke
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Default Re: Where i can get the programming sequence of CoolRunner?

Chi, we could not get through to your e-mail address.
Here is what I have been asked to forward to you through the newsgroup:

"Chi,
Peter Alfke forwarded your request for help on CoolRunner
programming through JTAG. Can you tell me more about what
you are trying to do ( which parts, what software, cables, etc.
that you have). I run the CPLD applications group and either
someone on my team, the Configurations Solutions team, or the
hotline can give you a hand. Tell me more and I can direct the
solution.
Jesse Jenkins, Xilinx
[email protected] "


chi wrote:
>
> Hello,
>
> Can anyone help me to get the programming sequence of CoolRunner CPLD
> to program through boundary-scan pins?
>
> Regards,
> chi

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  #4 (permalink)  
Old 01-08-2004, 12:25 PM
chi
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Posts: n/a
Default Re: Where i can get the programming sequence of CoolRunner?

Peter Alfke <[email protected]> wrote in message news:<[email protected]>...
> Chi, we could not get through to your e-mail address.
> Here is what I have been asked to forward to you through the newsgroup:
>
> "Chi,
> Peter Alfke forwarded your request for help on CoolRunner
> programming through JTAG. Can you tell me more about what
> you are trying to do ( which parts, what software, cables, etc.
> that you have). I run the CPLD applications group and either
> someone on my team, the Configurations Solutions team, or the
> hotline can give you a hand. Tell me more and I can direct the
> solution.
> Jesse Jenkins, Xilinx
> [email protected] "
>
>


I need to program XCR3256XL and XC2C64 CPLDs'using an embedded
controller through JTAG Test Access Port. In XAPP058 application note
I have seen CoolRunner Programming Algorithm, but i need more details
like how to initialize the device, how to set the device in ISP mode
etc.,

regards,
Chi
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  #5 (permalink)  
Old 01-08-2004, 12:54 PM
Amontec Team, Laurent Gauch
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Posts: n/a
Default Re: Where i can get the programming sequence of CoolRunner?

chi wrote:

> Peter Alfke <[email protected]> wrote in message news:<[email protected]>...
>
>>Chi, we could not get through to your e-mail address.
>>Here is what I have been asked to forward to you through the newsgroup:
>>
>>"Chi,
>>Peter Alfke forwarded your request for help on CoolRunner
>>programming through JTAG. Can you tell me more about what
>>you are trying to do ( which parts, what software, cables, etc.
>>that you have). I run the CPLD applications group and either
>>someone on my team, the Configurations Solutions team, or the
>>hotline can give you a hand. Tell me more and I can direct the
>>solution.
>>Jesse Jenkins, Xilinx
>>[email protected] "
>>
>>

>
>
> I need to program XCR3256XL and XC2C64 CPLDs'using an embedded
> controller through JTAG Test Access Port. In XAPP058 application note
> I have seen CoolRunner Programming Algorithm, but i need more details
> like how to initialize the device, how to set the device in ISP mode
> etc.,
>
> regards,
> Chi


ISP mode is enabled by the pin called PORT_EN, just read datasheet.

Laurent

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