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Author Topic: Tektronix TDS7104: How to activate the Dallas NVRAM  (Read 2135 times)

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Offline Its meTopic starter

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Tektronix TDS7104: How to activate the Dallas NVRAM
« on: August 12, 2021, 08:28:57 pm »
Hello experts,

both of my Tektronix oscilloscopes were 9 years unused in the basement.
The Tektronix TDS684A beeped very loudly after switching on - defective.
Many of the more than 60 capacitors have expired.

Then I tried the second oscilloscope.
The Tektronix TDS7104 starts Windows 2000 without any problems, but the TekScope application remains
hang at the welcome graphic.

On the internet I discovered the notice that the battery on the NVRAM could be dead.
The battery was only 0.5V and I replaced it with a new 3V CR1632.
After switching on, the TekScope application still hangs on the welcome graphic.
The diagnostics LED rolled from Code 8 to L while it was switched on, remains there for a few seconds
and then started again from the beginning.

Allegedly the Dallas NVRAM needs to be reactivated.
I have no idea how to do that.
Is there a step-by-step guide on how to do this somewhere?

Regards
 Its Me
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Offline Jwalling

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Re: Tektronix TDS7104: How to activate the Dallas NVRAM
« Reply #1 on: August 13, 2021, 08:56:35 am »
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Jay

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Offline Its meTopic starter

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Re: Tektronix TDS7104: How to activate the Dallas NVRAM
« Reply #2 on: August 13, 2021, 11:42:29 am »
I already know this description.

* Serial interface to your host, or RS232-USB dongle
* Few wires for connecting PowerPC debug serial port
* Any terminal software which can work on serial port

First boot output with 9600 baud rate, 8N1 settings.

I don't know how to use that.

In this conversation
https://www.eevblog.com/forum/testgear/tek-csa7404-repair-project/msg3371028/#msg3371028
Pages: 24 « Reply #597 on: December 15, 2020, 01:28:19 pm »
Johnny10 describes:
Access the VGA connector in back with separate monitor.
You need to install KILLCMOS application on floppy MS-DOS start-up disk.

The more I read the more confused  :-//  :-\ I am.
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Offline Its meTopic starter

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Re: Tektronix TDS7104: How to activate the Dallas NVRAM
« Reply #3 on: August 14, 2021, 08:56:34 am »
Quote from: Its me on August 13, 2021, 11:42:29 am
In this conversation
https://www.eevblog.com/forum/testgear/tek-csa7404-repair-project/msg3371028/#msg3371028
Pages: 24 « Reply #597 on: December 15, 2020, 01:28:19 pm »
Johnny10 describes:
Access the VGA connector in back with separate monitor.
You need to install KILLCMOS application on floppy MS-DOS start-up disk.

I have to admit, I misunderstood that, because this conversation was about the BIOS in the PC mainboard.
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Offline Its meTopic starter

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Re: Tektronix TDS7104: How to activate the Dallas NVRAM
« Reply #4 on: August 14, 2021, 09:58:07 am »
Now I come back to the instructions.
https://dev.xdevs.com/projects/csa7404/wiki/Wiki

So that you can connect to the MAX232 driver IC, you have to remove the main board from the PC.
The oscilloscope must be switched on to restore the boot parameters.
Now the next question arises for me again, whether after connecting and commissioning the
Oszis has to reconnect the PC main board. I can't actually imagine, because for the connection terminals
there is far too little space.

Does the RS232 connection have to be established as shown in the picture?
1245910-0
« Last Edit: August 15, 2021, 02:18:42 pm by Its me »
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Offline Jwalling

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Re: Tektronix TDS7104: How to activate the Dallas NVRAM
« Reply #5 on: August 16, 2021, 08:45:42 am »
The serial interface is available on that right-angle box header at the right-hand edge of the PPC board.
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Jay

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Offline Its meTopic starter

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Re: Tektronix TDS7104: How to activate the Dallas NVRAM
« Reply #6 on: August 16, 2021, 10:49:33 am »
Do you mean the console port framed in yellow?

If so - is it the standard assignment as follows?

Must rx and tx be crossed?
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Offline Its meTopic starter

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Re: Tektronix TDS7104: How to activate the Dallas NVRAM
« Reply #7 on: August 16, 2021, 09:41:42 pm »
After an intensive search I was able to find the following website.
https://tomverbeure.github.io/2020/07/03/TDS420A-Serial-Debug-Console-Symbol-Table-Ghidra.html
This describes the pin assignment of the RS232 interface of the TDS420A.
Assuming that Tektronix uses the same pin assignment in the TDS7104, I used my three terminals
connected to GND, TDX and RDX (TDX and RDX crossed).
[ Specified attachment is not available ]

In the PC I was able to use Putty and the settings
Speed: 9600
Data bits: 8
Stop bits: 1
Parity: None
Flow Control: None
establish a successful connection.

That would be done. How are things going now? 
« Last Edit: August 17, 2021, 08:26:48 am by Its me »
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Offline Jwalling

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Re: Tektronix TDS7104: How to activate the Dallas NVRAM
« Reply #8 on: August 17, 2021, 08:53:57 am »
That should work.
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Jay

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Offline Its meTopic starter

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Re: Tektronix TDS7104: How to activate the Dallas NVRAM
« Reply #9 on: August 17, 2021, 09:29:26 am »
Hi Jay,

I'm not sure. Can I do exactly the same with my TDS7104 as TiN does in its instructions?
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Offline Its meTopic starter

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Re: Tektronix TDS7104: How to activate the Dallas NVRAM
« Reply #10 on: August 17, 2021, 12:27:45 pm »
Putty ready.
After switching on the oscilloscope for the first time, Windows 2020 could not be started. The monitor showed nothing. Putty recorded:

Code: [Select]
UUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUU

romPost: MPC106  Walking-one passed.
romPost: MPC106 configuration passed.
romPost: First PCI access  passed.
romPost: PC87560 Walking-one passed.
romPost: PC87560 configuration passed.
romPost: DEC21554 configuration passed.

romPost: PERFORMING ROM CHECKSUM TEST...
romPost: ROM checksum passed.

romPost: PERFORMING DRAM CELL TEST...

romPost: Enabling data cache...
romPost: Data cache enabled.
romPost: Enabling instruction cache...
romPost: Instruction cache enabled.

romPost: DRAM Cell test passed.
romPost: Disabling data Cache...
romPost: Data cache disabled.
romPost: Disabling instruction cache...
romPost: Instruction cache disabled.

romPost: PERFORMING DRAM MARCH TEST WITH CACHE OFF...
romPost: Writing address to each *address...
romPost: Reading address from each *address...
romPost: DRAM march test passed...

romPost: PERFORMING DRAM MARCH TEST WITH CACHE ON...

romPost: Enabling data cache...
romPost: Data cache enabled.
romPost: Enabling instruction cache...
romPost: Instruction cache enabled.
romPost: Writing address to each *address...
romPost: Reading address from each *address...
romPost: DRAM march test passed...

romPost: PERFORMING DRAM WALKING-ONE  TEST...

romPost: DRAM Walking-one test passed.

romPost: PERFORMING NV-MEMORY WALKING-ONE  TEST...

romPost: NV-MEMORY Walking-one test passed.
romPost: Disabling data Cache...
romPost: Data cache disabled.
romPost: Disabling instruction cache...
romPost: Instruction cache disabled.
romPost: Enabling instruction cache...
romPost: Instruction cache enabled.

romPost: POWER-UP DIAGNOSTIC COMPLETE.

Hel
                            VxWorks System Boot

Copyright 1984-1996  Wind River Systems, Inc.

CPU: Tektronix HPP - PowerPC 740
Version: 5.3.1
BSP version: 1.0.3.0
Creation date: Jun 28 2000, 16:52:12

Press any key to stop auto-boot...
 1
auto-booting...

Error in boot line:
▒y6}t▒▒▒e▒E֕▒@▒շi▒wNi{T▒t▒▒UY▒U▒~▒E▒I_▒yy▒▒o/S▒▒▒▒▒▒▒u▒ݵcO▒U▒u▒E▒U▒▒▒▒|▒6t▒Q▒▒▒V▒uo▒▒_▒▒▒E;▒~▒▒▒U▒U▒WY▒w▒▒▒M▒X▒▒d+▒▒▒▒▒#O
                   ^
Can't load boot file!!

[VxWorks Boot]: Starting at 0xfff00100...


UUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUU

romPost: MPC106  Walking-one passed.
.
etc
etc

[VxWorks Boot]:


The oscilloscope could only be switched off with the power switch.

Second try.
Putty ready.
After switching on again, Windows 2000 starts. Putty is recording.

Code: [Select]
UUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUU

romPost: MPC106  Walking-one passed.
romPost: MPC106 configuration passed.
romPost: First PCI access  passed.
romPost: PC87560 Walking-one passed.
romPost: PC87560 configuration passed.
romPost: DEC21554 configuration passed.

romPost: PERFORMING ROM CHECKSUM TEST...

romPost: ROM checksum passed.

romPost: PERFORMING DRAM CELL TEST...

romPost: Enabling data cache...
romPost: Data cache enabled.
romPost: Enabling instruction cache...
romPost: Instruction cache enabled.

romPost: DRAM Cell test passed.
romPost: Disabling data Cache...
romPost: Data cache disabled.
romPost: Disabling instruction cache...
romPost: Instruction cache disabled.

romPost: PERFORMING DRAM MARCH TEST WITH CACHE OFF...
romPost: Writing address to each *address...
romPost: Reading address from each *address...
romPost: DRAM march test passed...

romPost: PERFORMING DRAM MARCH TEST WITH CACHE ON...

romPost: Enabling data cache...
romPost: Data cache enabled.
romPost: Enabling instruction cache...
romPost: Instruction cache enabled.
romPost: Writing address to each *address...
romPost: Reading address from each *address...
romPost: DRAM march test passed...

romPost: PERFORMING DRAM WALKING-ONE  TEST...

romPost: DRAM Walking-one test passed.

romPost: PERFORMING NV-MEMORY WALKING-ONE  TEST...

romPost: NV-MEMORY Walking-one test passed.
romPost: Disabling data Cache...
romPost: Data cache disabled.
romPost: Disabling instruction cache...
romPost: Instruction cache disabled.
romPost: Enabling instruction cache...
romPost: Instruction cache enabled.

romPost: POWER-UP DIAGNOSTIC COMPLETE.

Hel

                            VxWorks System Boot

Copyright 1984-1996  Wind River Systems, Inc.

CPU: Tektronix HPP - PowerPC 740
Version: 5.3.1
BSP version: 1.0.3.0
Creation date: Jun 28 2000, 16:52:12


Press any key to stop auto-boot...
 0
auto-booting...

Error in boot line:
▒y6▒t▒M▒e▒Eޕ▒P▒ѷy▒wNi▒T▒t▒▒UY▒U▒~▒}▒E▒I_Uyy▒▒o/S▒▒▒▒▒▒▒u▒ݕcO▒U▒u▒E▒U▒▒▒▒xT6u▒U▒▒▒V▒u▒▒▒_▒▒▒E;▒~▒▒▒U▒U▒WQ▒w▒▒▒M▒X▒▒ +▒▒▒▒9▒#O
                   ^
Can't load boot file!!

[VxWorks Boot]: Starting at 0xfff00100...


UUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUU

romPost: MPC106  Walking-one passed.
romPost: MPC106 configuration passed.
romPost: First PCI access  passed.
romPost: PC87560 Walking-one passed.
romPost: PC87560 configuration passed.
romPost: DEC21554 configuration passed.

romPost: PERFORMING ROM CHECKSUM TEST...

romPost: ROM checksum passed.

romPost: PERFORMING DRAM CELL TEST...

romPost: Enabling data cache...
romPost: Data cache enabled.
romPost: Enabling instruction cache...
romPost: Instruction cache enabled.

romPost: DRAM Cell test passed.
romPost: Disabling data Cache...
romPost: Data cache disabled.
romPost: Disabling instruction cache...
romPost: Instruction cache disabled.

romPost: PERFORMING DRAM MARCH TEST WITH CACHE OFF...
romPost: Writing address to each *address...
romPost: Reading address from each *address...
romPost: DRAM march test passed...

romPost: PERFORMING DRAM MARCH TEST WITH CACHE ON...

romPost: Enabling data cache...
romPost: Data cache enabled.
romPost: Enabling instruction cache...
romPost: Instruction cache enabled.
romPost: Writing address to each *address...
romPost: Reading address from each *address...
romPost: DRAM march test passed...

romPost: PERFORMING DRAM WALKING-ONE  TEST...

romPost: DRAM Walking-one test passed.

romPost: PERFORMING NV-MEMORY WALKING-ONE  TEST...

romPost: NV-MEMORY Walking-one test passed.
romPost: Disabling data Cache...
romPost: Data cache disabled.
romPost: Disabling instruction cache...
romPost: Instruction cache disabled.
romPost: Enabling instruction cache...
romPost: Instruction cache enabled.

romPost: POWER-UP DIAGNOSTIC COMPLETE.

Hel

                            VxWorks System Boot

Copyright 1984-1996  Wind River Systems, Inc.


CPU: Tektronix HPP - PowerPC 740
Version: 5.3.1
BSP version: 1.0.3.0
Creation date: Jun 28 2000, 16:52:12

Press any key to stop auto-boot...
  5
[VxWorks Boot]: ?

 ?                     - print this list
 @                     - boot (load and go)
 p                     - print boot params
 c                     - change boot params
 l                     - load boot file
 g adrs                - go to adrs
 d adrs[,n]            - display memory
 m adrs                - modify memory
 f adrs, nbytes, value - fill memory
 t adrs, adrs, nbytes  - copy memory
 e                     - print fatal exception
 n netif               - print network interface device address
 N                     - set ethernet address
 $dev(0,procnum)host:/file h=# e=# b=# g=# u=usr [pw=passwd] f=#
                           tn=targetname s=script o=other
 Boot flags:
   0x02   - load local system symbols
   0x04   - don't autoboot
   0x08   - quick autoboot (no countdown)
   0x20   - disable login security
   0x40   - use bootp to get boot parameters
   0x80   - use tftp to get boot image
   0x100  - use proxy arp
   0x1000 - use dio to get boot image

available boot devices: feippc bp sm

[VxWorks Boot]:


Send "c" command to set settings:
(In each line just add the changes at the end > return)

Code: [Select]
[VxWorks Boot]: c

'.' = clear field;  '-' = go to previous field;  ^D = quit

boot device          : ?y6??t?M?e?E???P??? sm
processor number     : 0
host name            : host
file name            : c:\vxBoot\vxWorks.st
inet on ethernet (e) :
inet on backplane (b):
host inet (h)        :
gateway inet (g)     :
user (u)             : anonymous
ftp password (pw) (blank = use rsh): anonymous
flags (f)            : 0x0 0x1000
target name (tn)     : target
startup script (s)   : c:\vxBoot\topScript.hw
other (o)            : nvfs=0x1000

[VxWorks Boot]:


Restart

Code: [Select]
UUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUU

romPost: MPC106  Walking-one passed.
romPost: MPC106 configuration passed.
romPost: First PCI access  passed.
romPost: PC87560 Walking-one passed.
romPost: PC87560 configuration passed.
romPost: DEC21554 configuration passed.

romPost: PERFORMING ROM CHECKSUM TEST...

romPost: ROM checksum passed.

romPost: PERFORMING DRAM CELL TEST...

romPost: Enabling data cache...
romPost: Data cache enabled.
romPost: Enabling instruction cache...
romPost: Instruction cache enabled.

romPost: DRAM Cell test passed.
romPost: Disabling data Cache...
romPost: Data cache disabled.
romPost: Disabling instruction cache...
romPost: Instruction cache disabled.

romPost: PERFORMING DRAM MARCH TEST WITH CACHE OFF...
romPost: Writing address to each *address...
romPost: Reading address from each *address...
romPost: DRAM march test passed...

romPost: PERFORMING DRAM MARCH TEST WITH CACHE ON...

romPost: Enabling data cache...
romPost: Data cache enabled.
romPost: Enabling instruction cache...
romPost: Instruction cache enabled.
romPost: Writing address to each *address...
romPost: Reading address from each *address...
romPost: DRAM march test passed...

romPost: PERFORMING DRAM WALKING-ONE  TEST...

romPost: DRAM Walking-one test passed.

romPost: PERFORMING NV-MEMORY WALKING-ONE  TEST...

romPost: NV-MEMORY Walking-one test passed.
romPost: Disabling data Cache...
romPost: Data cache disabled.
romPost: Disabling instruction cache...
romPost: Instruction cache disabled.
romPost: Enabling instruction cache...
romPost: Instruction cache enabled.

romPost: POWER-UP DIAGNOSTIC COMPLETE.

Hel

                            VxWorks System Boot

Copyright 1984-1996  Wind River Systems, Inc.


CPU: Tektronix HPP - PowerPC 740
Version: 5.3.1
BSP version: 1.0.3.0
Creation date: Jun 28 2000, 16:52:12


Press any key to stop auto-boot...
 0
auto-booting...


boot device          : sm
processor number     : 0
host name            : host
file name            : c:\vxBoot\vxWorks.st
user (u)             : anonymous
ftp password (pw)    : anonymous
flags (f)            : 0x1000
target name (tn)     : target
startup script (s)   : c:\vxBoot\topScript.hw
other (o)            : nvfs=0x1000

Initializing backplane net with anchor at 0x1e80000... done.
Backplane anchor at 0x1e80000... Attaching network interface sm0... done
done.
Attaching network interface lo0... done.
PC1 dio device driver installed
Attaching DIO client... done.
Loading c:\vxBoot\vxWorks.st...1773516
Starting at 0x200000...

Initializing backplane net with anchor at 0x16e0000... done.
Backplane anchor at 0x16e0000... Attaching network interface sm0... done
done.
PC1 dio device driver installed
Attaching network interface lo0... done.

Adding 6008 symbols for standalone.


 ]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]
 ]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]
 ]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]
      ]]]]]]]]]]]  ]]]]     ]]]]]]]]]]       ]]              ]]]]         (R)
 ]     ]]]]]]]]]  ]]]]]]     ]]]]]]]]       ]]               ]]]]
 ]]     ]]]]]]]  ]]]]]]]]     ]]]]]] ]     ]]                ]]]]
 ]]]     ]]]]] ]    ]]]  ]     ]]]] ]]]   ]]]]]]]]]  ]]]] ]] ]]]]  ]]   ]]]]]
 ]]]]     ]]]  ]]    ]  ]]]     ]] ]]]]] ]]]]]]   ]] ]]]]]]] ]]]] ]]   ]]]]
 ]]]]]     ]  ]]]]     ]]]]]      ]]]]]]]] ]]]]   ]] ]]]]    ]]]]]]]    ]]]]
 ]]]]]]      ]]]]]     ]]]]]]    ]  ]]]]]  ]]]]   ]] ]]]]    ]]]]]]]]    ]]]]
 ]]]]]]]    ]]]]]  ]    ]]]]]]  ]    ]]]   ]]]]   ]] ]]]]    ]]]] ]]]]    ]]]]
 ]]]]]]]]  ]]]]]  ]]]    ]]]]]]]      ]     ]]]]]]]  ]]]]    ]]]]  ]]]] ]]]]]
 ]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]
 ]]]]]]]]]]]]]]]]]]]]]]]]]]]]]       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 1.0.8.1 .
                             WDB: Ready.

usrNvFsInit: NAME=/nvram BASE=0xfd0ff100 BPB=512 BPT=8 NB=8 BO=0
nvfs: STATUS: Mounting existing NVRAM file system
KERNEL: THERMAL CONTROL INITIATED
Executing startup script c:\vxBoot\topScript.hw ...
dbFsIoctl: invalid code 3
    ################### topScript starts ###############################

     cd "dbfs:c:/vxBoot"
value = 0 = 0x0

    ld < TekScope.o
value = 23662048 = 0x1690de0
    ld < TekScopeSM.o
value = 23661408 = 0x1690b60

    pDbDev = ramDevCreate(0, 512, 1152, 1152, 0)
new symbol "pDbDev" added to symbol table.
pDbDev = 0x1692720: value = 23668544 = 0x1692740 = pDbDev + 0x20
    pDBfs  = dosFsMkfs("/db", pDbDev)
new symbol "pDBfs" added to symbol table.
pDBfs = 0x16909a0: value = 23661056 = 0x1690a00 = pDBfs + 0x60
    copy ("TekScope.DBF", "/db/TekScope.DBF")
value = 0 = 0x0

    overrideFPdefaults()
value = 0 = 0x0

    measurePPCtimebase
value = 0 = 0x0


    registerMemPartitionSizes ( 0x00000000 )
value = 0 = 0x0

    semInitForQueueCheckLogMsg
value = 21818112 = 0x14ceb00

    initSysWaiter()
value = 0 = 0x0

    raxInit
value = 0 = 0x0
    paiInit
done
value = 17770552 = 0x10f2838 = PaiBaseRegisterTable + 0x948


    verifyAcqBoardID
value = 0 = 0x0


     updateAcqProcFirmware("dbfs:c:/vxBoot/acqProc.hex")
0x16975c0 (tShell): AVR FLASH contents match file dbfs:c:/vxBoot/acqProc.hex - no programming needed.
value = 1 = 0x1
     cd "pc:"
value = 0 = 0x0

    raxInitializeDevices
0x16975c0 (tShell): >> Setting PLL to 1.25e+09 Hz.
done
0x16975c0 (tShell): (Re)starting Acq Processor
value = 23688080 = 0x1697390

    excHookAdd(stopStressForException)
value = 17557980 = 0x10be9dc = stopStressForException


    dsyInit
value = 21806728 = 0x14cbe88
    dsyWPApplyNextRegs
value = 17760428 = 0x10f00ac = DsyRegisterTable + 0xab0


    # remove '#' from next line to set powerup scope state to factory default:
    # NvramClearDb = 1

    nvram_initFileSys
0x16975c0 (tShell): >> Kernel version 1.0.8.1  does not match Boot ROM version 1.0.3.0
value = -49409789 = 0xfd0e1103 = pDbDev + 0xfba4e9e3

    TmgrInit("/db")
0x16975c0 (tShell): NO BACKUP SERIAL NUMBER FOUND, RESTORING VALUE FROM DISK...
0x16975c0 (tShell): NO BACKUP OPTION KEY FOUND, RESTORING VALUE FROM DISK...
0x16975c0 (tShell): NO BACKUP SERIAL NUMBER FOUND, RESTORING VALUE FROM DISK...
0x16975c0 (tShell): NO BACKUP OPTION KEY FOUND, RESTORING VALUE FROM DISK...
value = 0 = 0x0
    PhxProxyInit
value = 20819360 = 0x13dada0
    rtlInit
value = 0 = 0x0

    sysExtMemAddToPool memSysPartId,0x02000000,0x06000000
value = 0 = 0x0

    hwAccount_init
0x16975c0 (tShell): >> Setting PLL to 1.25e+09 Hz.
sysEnetAddrGet: 7f:6f:d4:6b:36:df
value = 7 = 0x7

    GpibInit
value = 133284512 = 0x7f1c2a0

    wfmMemInit(1)
value = 47300320 = 0x2d1bee0

    vertInstall
value = 47293284 = 0x2d1a364

    calConStatus = cc_init(2)
0x16975c0 (tShell): Reading 280 bytes of service cal data from EEPROM[0] into 0x2d1a240
0x16975c0 (tShell): nvMem_read succeeded
0x16975c0 (tShell): Reading 66 bytes of service cal data from EEPROM[280] into 0x2d1a300
0x16975c0 (tShell): nvMem_read succeeded
0x16975c0 (tShell): extd chksum failed, stored = 0xffffffff calc = 0x28d5a0ee
0x16975c0 (tShell): cc_init: extended bank17 chksum failed, NOT reset to factory
0x16975c0 (tShell): cc_restoreBank: can't open file C:/vxBoot/calCons/0
0x16975c0 (tShell): cc_init: bank 0 chksum failed, NOT reset to factory
0x16975c0 (tShell): cc_restoreBank: can't open file C:/vxBoot/calCons/1
0x16975c0 (tShell): cc_init: bank 1 chksum failed, NOT reset to factory
0x16975c0 (tShell): cc_restoreBank: can't open file C:/vxBoot/calCons/2
0x16975c0 (tShell): cc_init: bank 2 chksum failed, NOT reset to factory
calCon0xStatus16975c0 (tShell = ): cc_restoreBank: can't open file 0xC:/vxBoot/calCons/1341eec3
0x16975c0 (: value = tShell): cc_init: bank 1643353 = 0x chksum failed, NOT reset to factory
281ef0x16975c0 (tShell
): cc_restoreBank: can't open file
C:/vxBoot/calCons/5    updateTrigCal
0x
16975c0 (tShell): cc_init: bank value 5=  chksum failed, NOT reset to factory
0x016975c0 (tShell):  = 0xcc_restoreBank: can't open file 0C:/vxBoot/calCons/
6
0x
16975c0 (tShell):     MathMeasCreateTcc_init: bank heMath6andMeasurementLibra chksum failed, NOT reset to factory
rie0xs16975c0 (tShell):
cc_restoreBank: can't open file value C:/vxBoot/calCons/= 747120704
0x16975c0 ( = 0xtShell): cc_init: bank 2cf01407 chksum failed, NOT reset to factory

0x16975c0    initAcqMappe (rtShell): cc_restoreBank: can't open file
C:/vxBoot/calCons/value = 8
0x16975c00 (tShell): cc_init: bank  = 0x8 chksum failed, NOT reset to factory
00x16975c0
 (tShell): cc_restoreBank: can't open file     trigMapInitC:/vxBoot/calCons/
15value =
0x16975c0 (0tShell): cc_init: bank  = 0x15 chksum failed, NOT reset to factory
00x16975c0 (
tShell): initAcqMapper: Enter
    dsyMapInit
value = 0 = 0x0
    mathMapperInit
value = 0 = 0x0
    utilMapInit
value = 47118048 = 0x2cef6e0

    TmgrHookup
value = 0 = 0x0
    PhxProxyHookup
value = 0 = 0x0
    hookupAcqMapper
value = 20164752 = 0x133b090 = AcqMapperRtlDataList
    MathMeasMapHookup
value = 23687912 = 0x16972e8
    dsyMapHookup
value = 23688016 = 0x1697350
    utilMapHookup
value = 23688048 = 0x1697370

    rtlHookup
value = 0 = 0x0
    horizMapHookup
value = 23688008 = 0x1697348
    fastFrameMapHookup
value = 23688032 = 0x1697360
    trigMapHookup
value = 23688040 = 0x1697368
    vertMapHookup
value = 23688032 = 0x1697360
    spcMapHookup
value = 23688032 = 0x1697360
    autosetMapHookup
value = 23688072 = 0x1697388
    timeSyncMapHookup
value = 23688064 = 0x1697380
    auxTrigMapHookup
value = 23688048 = 0x1697370
    dpoMapHookup
value = 23688040 = 0x1697368


    TmgrStartup
value = 46196400 = 0x2c0e6b0
    PhxProxyStartup
value = 46145856 = 0x2c02140
    taskDelay(2)
value = 0 = 0x0

    gpibHwInitC
value = 0 = 0x0
    gpibTaskSpawn
value = 46024096 = 0x2be45a0

    gpibIoInit "/dbios/DBIO005","/dbios/DBIO006"
value = 45509024 = 0x2b669a0

    enablePowerupDiags = 0
enablePowerupDiags = 0x1311330: value = 0 = 0x0

    runPowerupDiags
done
dipSwitch = 0x0, enablePowerupDiags = 0, puMode=0
CalDiagPowerUpDiagsEnabled = 0
!! SKIPPING POWERUP DIAGNOSTICS !!
0x2bc5c40 (digHFTask): >> Setting PLL to 1.25e+09 Hz.
0x2bc5c40 (digHFTask): >> Setting PLL to 1.25e+09 Hz.
0x2bc5c40 (digHFTask): >> Setting PLL to 1.25e+09 Hz.
value = 17780784 = 0x10f5030 = SoftSwitchesRegisterTable + 0x48

    rtlStartup
value = 0 = 0x0

    tsComp
value = 0 = 0x0

    ################### topScript ends ###############################

Done executing startup script c:\vxBoot\topScript.hw
KERNEL:  RUNNING TIME SLICED AT 10 TICKS PER SLICE!
->


 :-+ :-+ :-+ :phew:
« Last Edit: August 17, 2021, 06:12:45 pm by Its me »
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Offline Jwalling

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Re: Tektronix TDS7104: How to activate the Dallas NVRAM
« Reply #11 on: August 18, 2021, 08:40:46 am »
The battery may still be dead. Some of these scopes will re-configure the NVRAM automatically when this happens. If you have further boot issues, you may want to check it.

EDIT: flags (f)            : 0x1000
For the TDS7104 it is usually flags (f)            : 0x1008

Although I don't know what difference it makes...
« Last Edit: August 18, 2021, 08:44:56 am by Jwalling »
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Jay

System error. Strike any user to continue.
 
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