UPGRADE YOUR BROWSER

We have detected your current browser version is not the latest one. Xilinx.com uses the latest web technologies to bring you the best online experience possible. Please upgrade to a Xilinx.com supported browser:Chrome, Firefox, Internet Explorer 11, Safari. Thank you!

cancel
Showing results for 
Search instead for 
Did you mean: 
Visitor snowgate
Visitor
10,418 Views
Registered: ‎11-03-2015

Impact 14.6 svf verification fail on 28F00AP30EF BPI flash

Jump to solution

Hi, I have problem with svf file on 28F00AP30EF BPI flash.

 

I have created and attached a MCS file (Spartan-6) for BPI flash 28F00AP30EF  in iMPACT 14.6. BPI programming works fine using the MCS file.

 

I have created an SVF file in the iMPACT GUI to program the BPI device. The SVF verification fail.

 

I see the following failure in iMPACT:

 

ScanDR 1024 TDI(00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000A0)
TDO(0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000)
Mask(000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000E300) Smask()
ERROR:iMPACT - On line 742400,Failed ScanDR: TDO 0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002601000000000000000000ac00510000000000000000000000000000000011010001a08a8159 does not match Expected
TDO(0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000)
EXCEPTION:iMPACT:SVFReader.c:394:1.33 - Scan Data Mismatch.

 

In svf file this line: 742400

742394: // Loading device with a `user3` instruction.
742395: SIR 6 TDI (1a) ;
742396: RUNTEST 10000 TCK;
742397: SDR 1024 TDI (0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
0000000000000000000000a0) TDO (000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
0000000000000000000000000000000000008000) MASK (000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
000000000000000000000000000000000000000000000000000000e300) ;

 

How do I work around this issue?

 

0 Kudos
1 Solution

Accepted Solutions
Visitor snowgate
Visitor
16,284 Views
Registered: ‎11-03-2015

Re: Impact 14.6 svf verification fail on 28F00AP30EF BPI flash

Jump to solution

I solved my problem.

I wrote NOR Flash Controller for 28F00AP30EF BPI flash and it is work fine!

 

 

View solution in original post

0 Kudos
8 Replies
Xilinx Employee
Xilinx Employee
10,413 Views
Registered: ‎02-16-2014

Re: Impact 14.6 svf verification fail on 28F00AP30EF BPI flash

Jump to solution

Hi @snowgate

 

Please check if this below AR helps.

http://www.xilinx.com/support/answers/35943.html

0 Kudos
Visitor snowgate
Visitor
10,403 Views
Registered: ‎11-03-2015

Re: Impact 14.6 svf verification fail on 28F00AP30EF BPI flash

Jump to solution

I did it, but not success.

0 Kudos
Xilinx Employee
Xilinx Employee
10,385 Views
Registered: ‎02-16-2014

Re: Impact 14.6 svf verification fail on 28F00AP30EF BPI flash

Jump to solution

hi @snowgate

 

What is the device you are using?

Are you using digilent cable?

0 Kudos
Visitor snowgate
Visitor
10,377 Views
Registered: ‎11-03-2015

Re: Impact 14.6 svf verification fail on 28F00AP30EF BPI flash

Jump to solution

I am using Spartan-6 and Platform Cable USB II

 

0 Kudos
Highlighted
Newbie remcol
Newbie
10,359 Views
Registered: ‎11-05-2015

Re: Impact 14.6 svf verification fail on 28F00AP30EF BPI flash

Jump to solution

We had the same problem with 20 out of 280 pieces of XC3S200AN-4FTG256C.

 

Before we were using the XC3S50AN-4FTG256C on the same product without any problems, but it was replaced since the XC3S50AN-4FTG256C is obsolete.

 

In production we tried to program all 280 with a JTAG boundary scan controller and an SVF file created with iMPACT 14.4. 20 pieces gave a similar error. The other devices were programmed successfully.

 

On one of the 20 we soldered a connector and tried to program it using a Xilinx DLC10. Impact 14.7 reported the errors:

 

ERROR:iMPACT - On line nnnnn,Failed ScanDR: TDO fffffffffff...fffff

does not match Expected

TDO(00000000...

 

and

 

EXCEPTION:iMPACT:SVFReader.c:394:1.33 - Scan Data Mismatch

 

Erasing, programming, verifying the same device using the original .bit file is reported to be successull by iMPACT.

 

Regenerating the svf file with iMPACT 14.7 results in a different .svf file, but fails with similar errors.

 

Programming the failing devices at a 10 times lower frequency with the JTAG controller resulted in the same errors. iMPACT shows a message that the frequency SVF-command is not supported/ ignored.

 

Any suggestions/ solutions?

Tags (2)
0 Kudos
Visitor snowgate
Visitor
10,337 Views
Registered: ‎11-03-2015

Re: Impact 14.6 svf verification fail on 28F00AP30EF BPI flash

Jump to solution

On board I have flash PC28F00BP30EF. 

0 Kudos
Visitor snowgate
Visitor
10,308 Views
Registered: ‎11-03-2015

Re: Impact 14.6 svf verification fail on 28F00AP30EF BPI flash

Jump to solution

Hi @pulim

 

I reproduced a problem on ml605 kit.

 

I have created and attached a MCS file (Virtex-6) for BPI flash 28F256P30 in iMPACT 14.6. BPI programming works fine using the MCS file.

 

Maybe I not so create svf file?

 

Can you replay my problem ?

 

Thank you.

vsf_create.jpg
0 Kudos
Visitor snowgate
Visitor
16,285 Views
Registered: ‎11-03-2015

Re: Impact 14.6 svf verification fail on 28F00AP30EF BPI flash

Jump to solution

I solved my problem.

I wrote NOR Flash Controller for 28F00AP30EF BPI flash and it is work fine!

 

 

View solution in original post

0 Kudos