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Tek CSA7404/TDS7000 repair project (Upgraded memory/CPU)

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Yroger:
Thank you for the answer. I'm not at all familiar with command lines. I'm playing a little sorcerer's apprentice to tell you the truth...
For me I only have the vxWorks file found here:

Yroger:
By carrying out multiple tests I managed to partially load the program but it stops as shown in the quote below.  :-// Does anyone understand what this means ?? I don't have a topscript file on my disk ??!!



Initializing backplane net with anchor at 0x1e80000... done.
Backplane anchor at 0x1e80000... Attaching network interface sm0... done
done.
Attaching network intPC1 dio device driver installed
erface lo0... done.
Attaching DIO client... done.
Loading c:\vxWorks.st...1771964
Starting at 0x200000...

Initializing backplane net with anchor at 0x1de0010... done.
Backplane anchor at 0x1de0010... Attaching network interface sm0... done
done.
PC1 dio device driver installed
Attaching network interface lo0... done.

Adding 6006 symbols for standalone.
 =========
Adding 6006 symbols for standalone.
 

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 ]]]]]]]]]]]]]]]]]]]]]]]]]]]]]       Development System
 ]]]]]]]]]]]]]]]]]]]]]]]]]]]]
 ]]]]]]]]]]]]]]]]]]]]]]]]]]]       VxWorks version 5.3.1
 ]]]]]]]]]]]]]]]]]]]]]]]]]]       KERNEL: WIND version 2.5
 ]]]]]]]]]]]]]]]]]]]]]]]]]       Copyright Wind River Systems, Inc., 1984-1997

                               CPU: Tektronix HPP - PowerPC 740.  Processor #0.
                              Memory Size: 0x2000000.  BSP version 1.0.3.5.
                             WDB: Ready.

usrNvFsInit: NAME=/nvram BASE=0xfd0ff100 BPRB=412 BPRT=8 NBR=8 BO=0
nvfs: STATUS: Mounting existing NVRAM file system
KERNEL: THERMAL CONTROL INITIATED
Executing startup script c:\vxWorks.st ...
dbFsIoctl: invalid code 3
ELF...
syntax error

Done executing startup script c:\vxWorks.st
KERNEL:  RUNNING TIME SLICED AT 10 TICKS PER SLICE!
-> [/quote]

coromonadalix:
in 2019 on a thread    answered by TIN


You need to use c:\vxBoot\topScript.hw in standard config.

??


https://www.eevblog.com/forum/testgear/tektronix-tds7104-scope-hang-on-splash-screen/

Yroger:
Good morning,
thanks for the help !
I copied pasted the text displayed in the wen page of the indicated link; but I'm no further ahead. Maybe we could try to load the complete missing files. Could someone pass me the VxWorks Boot or vxboot folder  and topscript.hw ??

charlyd:
goodmoring @Yroger  swap out your NVram.  95% it died overtime, sure there lies part of your problem.

then run a clearDB ( see topscript) and you be good to go.. also check you 3v batteries on the MB boards. and swap them  ;-)

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