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Visitor
Visitor
12,501 Views
Registered: ‎11-21-2007

readback

I have a board with two fpga's spartan3e - xc3s500e. I need to do the readback of my project. I wrote the batch file:

setPreference -pref UserLevel:NOVICE
setPreference -pref MessageLevel:DETAILED
setPreference -pref ConcurrentMode:FALSE
setPreference -pref UseHighz:FALSE
setPreference -pref ConfigOnFailure:STOP
setPreference -pref StartupCLock:AUTO_CORRECTION
setPreference -pref AutoSignature:FALSE
setPreference -pref KeepSVF:FALSE
setPreference -pref svfUseTime:FALSE
setPreference -pref UserLevel:NOVICE
setPreference -pref MessageLevel:DETAILED
setPreference -pref ConcurrentMode:FALSE
setPreference -pref UseHighz:FALSE
setPreference -pref ConfigOnFailure:STOP
setPreference -pref StartupCLock:AUTO_CORRECTION
setPreference -pref AutoSignature:FALSE
setPreference -pref KeepSVF:FALSE
setPreference -pref svfUseTime:FALSE
setMode -bs
setPreference -pref UserLevel:Novice
setMode -pff
setMode -mpm
setMode -cf
setMode -dtconfig
setMode -bsfile
setMode -sm
setMode -ss
setMode -bs
addDevice -position 1 -file "D:\Work\plasma_clk\plasma_if.bit"
addDevice -position 2 -file "D:\Work\plasma_clk\plasma_if.bit"
setCable -port lpt1
verify -p 1 2
exit

but he doesn't work. This is the mensage that I received:

"D:\Work\plasma_clk\plasma_if.bit"
'1': Loading file 'D:\Work\plasma_clk\plasma_if.bit' ...
done.
INFO:iMPACT:1777 -
   Reading c:/Xilinx/spartan3e/data/xc3s500e.bsd...
INFO:iMPACT:501 - '1': Added Device xc3s500e successfully.
----------------------------------------------------------------------
----------------------------------------------------------------------
// *** BATCH CMD : addDevice -position 2 -file
"D:\Work\plasma_clk\plasma_if.bit"
'2': Loading file 'D:\Work\plasma_clk\plasma_if.bit' ...
done.
INFO:iMPACT:501 - '2': Added Device xc3s500e successfully.
----------------------------------------------------------------------
----------------------------------------------------------------------
// *** BATCH CMD : setCable -port lpt1
Connecting to cable (Parallel Port - lpt1).
Checking cable driver.
 Driver windrvr6.sys version = 6.2.2.2.No resources.
 LPT base address = 0378h.
 ECP base address = 0778h.
Cable connection established.
// *** BATCH CMD : verify -p 1 2
Validating chain...
Boundary-scan chain validated successfully.
'1': Verifying  device...INFO:iMPACT:2324 - Readback Size is 2265920.
ERROR:Bitstream:98 - There are 262470 differences.
ERROR:iMPACT:395 - The number of difference is 262470
'1': Verification terminated.
done.
'2': Verifying  device...INFO:iMPACT:2324 - Readback Size is 2265920.
ERROR:Bitstream:98 - There are 262470 differences.
ERROR:iMPACT:395 - The number of difference is 262470
'2': Verification terminated.
done.
Elapsed time =     31 sec.
----------------------------------------------------------------------
----------------------------------------------------------------------

Are there anyone that help me can?

thanks

marlon
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2 Replies
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Xilinx Employee
Xilinx Employee
12,496 Views
Registered: ‎08-13-2007

Re: readback

Marlon,
 
Have you seen this answer record:
http://www.xilinx.com/support/answers/22255.htm (Spartan-3 Configuration - JTAG configuration completes successfully, but the device is not fully operational or a verify fails)
 
I have seen this issue myself on the Spartan-3 Starter Kit and changing the MODE pins from Master [serial] was enough to fix it.
 
Cheers,
bt.
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Highlighted
Visitor
Visitor
12,482 Views
Registered: ‎11-21-2007

Re: readback

Hi,

I didn't understand how I can solve this problem changing the MODE pins from Master. Can you explain me?

thanks a lot,

marlon
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