Products > Test Equipment

MSO2000 Application module hack

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drsurfer:
All 0xFF, as in an erased eeprom.



Dreamster:

--- Quote from: drsurfer on November 24, 2014, 11:29:18 am ---All 0xFF, as in an erased eeprom.

--- End quote ---

 :palm:
It does by the way work better if you remember that there is a difference between 2 as in ascii STX and 50 as in ascii "2"
Actually wrote this comment before trying out the fix once I located my error. I should probably go home and sleep.

relu:
Hi all,

I was quite busy lately, forgot to report that I finally got the module working.
The problems was mechanical, there was poor contact between the module and oscilloscope.

It seems that the sim connector on the PCB's I have ordered from OSH Park needs to be soldered right on the edge.

See attached my module. . .

luisprata:
Eeprom worked for me.

Besides that, I sniffed I2C bus of Application module slot...   I found 0x76, 0x2b, 0x50 and 0x52 address. 0x50 and 0x52 are for eeprom reading... But what are the others for?

BTW, I have a MSO2014 and I'm trying to upgrade bandwith...
I figure out MPC870 U13(SMTX) and T12(SMRX) pins are routed to B23 and B25 pins on external connector...
I'm going to build a TTL serial cable and try to get access to linux.

luisprata:
Here is what I got

"

U-Boot 1.1.4 (Oct 29 2008 - 14:14:00) Tektronix, Inc. V1.01

CPU:   MPC870ZPnn at 133.333 MHz: 8 kB I-Cache 8 kB D-Cache FEC present
Board: Tektronix Fusion MPC870 Main Board
  Version: 4 (QUAL) 4 channel  MSO
  Tek0001A ChipId:      0x1400c
  Tek0001A SubBlocksId: 0x0
  Tek0001B ChipId:      0x1400c
  Tek0001B SubBlocksId: 0x0
  CPLD Version:         0x11
I2C:   ready
DRAM:  64 MB
FLASH: 32 MB
In:    serial
Out:   serial
Err:   serial
Net:   FEC ETHERNET
Enter password - autobooting in 3 seconds
## Booting image at efec0000 ...
   Image Name:   Linux-2.4.20_mvl31-885ads
   Image Type:   PowerPC Linux Multi-File Image (gzip compressed)
   Data Size:    1278107 Bytes =  1.2 MB
   Load Address: 00000000
   Entry Point:  00000000
   Contents:
   Image 0:   868895 Bytes = 848.5 kB
   Image 1:   409199 Bytes = 399.6 kB
   Verifying Checksum ... OK
   Uncompressing Multi-File Image ... OK
cmdline is console=ttyS0,115200 quiet bigphysarea=10570 panic=2 root=/dev/mtdblock4 rw mem=175190k  NO_option_board
   Loading Ramdisk to 03e3a000, end 03e9de6f ... OK
No option module board found
Checking for firmware update...
No USB mass storage devices found to update from.
Linux 2.4.20_mvl31-885ads V 1.06 Tektronix Fusion Tue Apr 26 14:44:49 PDT 2011
Warning: loading NiDKEng-1.6 will taint the kernel: non-GPL license - Proprietary
  See http://www.tux.org/lkml/#export-tainted for information about tainted modules
Warning: loading NiDUsb-1.6 will taint the kernel: non-GPL license - Proprietary
  See http://www.tux.org/lkml/#export-tainted for information about tainted modules
Warning: loading tek will taint the kernel: non-GPL license - Proprietary
  See http://www.tux.org/lkml/#export-tainted for information about tainted modules

 Scope application starting (normal mode)
-----------------------------------------------------------------
  Running Init code
versionBuildFWVersionString(), TimestampString:               17-Jul-14  11:00 
versionBuildFWVersionString(), VersionFIRMWAREVERSIONversion: v1.56
versionBuildFWVersionString(), Major ver num: 1 Minor ver num: 56
   hwInit
    mpc8xx GPIO open successful
     Initializing Mpc8xx[0]
    adg420a open successful.
    adg420b open successful.
     Initializing Adg420[3]
     Initializing Adg420[2]
     Initializing Adg420[1]
     Initializing Adg420[0]
    adg420b open successful.
     Initializing ExtTrig[0]
    adc08d1020a open successful.
    adc08d1020b open successful.
     Initializing Adc08D1000[1]
     Initializing Adc08D1000[0]
     Initializing Dac121s101[1]
     Initializing Dac121s101[0]
     Initializing ad5160[0]
    ad5305 open successful.
     Initializing ad5300[0]
     tek0001 detected, patching device offsets.
    lm95241[0] open successful.
    lm95241[1] not present.
     Initializing Lm95241[1]
     Initializing Lm95241[0]
     Initializing ResetCpld[0]
Factory Checksum: Stored: 26914, Calculated: 26914 - OK
Spc CheckSum: stored: 6395 calculated: 6395 - OK

 Starting POST diags

 Finished POST diags
ERROR in fpSharedPublic.cpp at 44: Could not get expected fp SW versiin.
Fp Id response: 6 4 19
Front Panel Software Rev 19 - expected -1.
Installing -1 in front panel.
  fpSRecCheckSum /usr/local/nv/route66_fp.s19
  fpSRecCheckSum: open /usr/local/nv/route66_fp.s19 failed
  Checksum failed for /usr/local/nv/route66_fp.s19
Fp software update function reports failure.
IO error reading fp id after reprogram.
Fp Id response after code update: 128 128 128
Fp Id query response NOT as expected after update.
cfgGetBoardModel: modelID 4 idStr MSO2014
 hcPtpInit: Starting PictBridge PTP subsystem
 fusadInit
   utilInit
-----------------------------------------------------------------
  Running Start code
 diagStart
 fusionTrigStart(): calibrateTrigIf() ran 1 times and passed
 fusionTrigStart(): testTrigIf() for TEK0001A returned 0
 fusionTrigStart(): testTrigIf() for TEK0001B returned 0
 fusadStart
-----------------------------------------------------------------
  Running Run code

 wfmMgr OK for diags
 diagRun
 fusadRun
eth0: unknown interface: No such device
eth0: unknown interface: No such device
 enetLinkPresent: ioctl failed, errno 19
 enetLinkPresent: ioctl failed, errno 19
-----------------------------------------------------------------
 Scope startup complete; duration = 23.842631 seconds
=================================================================

PID to Task info:

PID: 62 ThrdID: 16386   Task: tUsrRoot
PID: 63 ThrdID: 32771   Task: tExcTask
PID: 64 ThrdID: 49156   Task: errSuspendAllThread
PID: 65 ThrdID: 65541   Task: hwIntReceiver
PID: 66 ThrdID: 81926   Task: fpIntTask
PID: 67 ThrdID: 98311   Task: fpIrqMonitor
PID: 68 ThrdID: 114696  Task: usbHotplug
PID: 0          ThrdID: 131081  Task: probesSharedUnloadCmdQueueThread
PID: 70 ThrdID: 147466  Task: fusad executive
PID: 71 ThrdID: 163851  Task: UsbTmcOutputMgr
PID: 72 ThrdID: 180236  Task: piUsb
PID: 73 ThrdID: 196621  Task: piVGpib
PID: 74 ThrdID: 213006  Task: Nios A listener
PID: 75 ThrdID: 229391  Task: Nios B listener
PID: 76 ThrdID: 245776  Task: exec
PID: 77 ThrdID: 262161  Task: autoset
PID: 78 ThrdID: 278546  Task: cal
PID: 79 ThrdID: 294931  Task: diag
PID: 80 ThrdID: 311316  Task: fp
PID: 81 ThrdID: 327701  Task: hc
PID: 82 ThrdID: 344086  Task: UsbSicInputMsgMgr
PID: 83 ThrdID: 360471  Task: wfmMgrTest
PID: 84 ThrdID: 376856  Task: search
PID: 85 ThrdID: 393241  Task: periodicZoom
PID: 86 ThrdID: 409626  Task: periodicClockAnimation
PID: 87 ThrdID: 426011  Task: periodicBusyIndicAnimation
PID: 88 ThrdID: 442396  Task: math
PID: 89 ThrdID: 458781  Task: meas
PID: 90 ThrdID: 475166  Task: measImmed
PID: 91 ThrdID: 491551  Task: piCmdIntfc
PID: 92 ThrdID: 507936  Task: probes
PID: 93 ThrdID: 524321  Task: ref
PID: 94 ThrdID: 540706  Task: rtl
PID: 0          ThrdID: 557091  Task: thttpd
PID: 112        ThrdID: 573476  Task: tVxi11SRQd
PID: 0          ThrdID: 589861  Task: tVxi11Rpcd
PID: 114        ThrdID: 606246  Task: tVxi11FlushThread
PID: 0          ThrdID: 622631  Task: bus
PID: 0          ThrdID: 639016  Task: debugConsole
PID: 117        ThrdID: 655401  Task: VgpibRead
PID: 118        ThrdID: 671786  Task: VgpibWrite
PID: 119        ThrdID: 688171  Task: UsbTmcEventDispatcher
PID: 0          ThrdID: 704556  Task: probesHandleBulkPowerChangeThread


  Power Up Completed at 11:26:36
Enter 'ctrl-\' twice to quit scopeApp
Received testTrigIfcMsgAck, nios = 1, payload = 10
Received testTrigIfcMsgAck, nios = 0, payload = 10
11:26:36 fusadSetNiosUsable
OK to connect by: telnet MSO2014-05GK9V 1072
11:26:41 --- Power Up Phase Cal - PASSED

MSO2014-05GK9V login:
MSO2014-05GK9V login:

"

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