Instructions
Memory Erasure and Memory Parts List
TDS200, TDS1000/2000 & TPS2000 Series
Digital Storage Oscilloscopes
071-1857-00
www.tektronix.com
*P071185700*
071185700
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Memory Erasure and Memory Parts List
The TDS200, TDS1000/2000, and TPS2000 Series instruments contain a
proprietary architecture based on a Motorola 68k microprocessor and the
VxWorks operating system.
Instrument code and calibration settings reside in nonvolatile FLASH memory.
Instrument setups and reference waveforms are also stored internally in FLASH
memory.
If you have any questions, contact the Tektronix Technical Support Center at
http://www.tektronix.com/support
Memory Erasure
The TPS2000 Series instruments and products using the TDS2MEM module
provide a CompactFlash port. Any CompactFlash cards can be removed and
stored or destroyed.
To erase confidential setup and reference waveform data from the FLASH
memory on your oscilloscope, use the appropriate procedure below:
.
TDS200 Series
1. Press the front panel SAVE/RECALL button.
2. Press the top side bezel button until Setups is selected.
3. Press the Recall Factory side bezel button to recall the default setup.
4. Press the Setup side bezel button until 1 is selected. Press the Save side
bezel button to overwrite setup 1 with the default setup.
5. Press the Setup and Save side bezel buttons again to overwrite the next
setup with the default setup. Repeat this step until setup 1 is selected again.
6. Press the front panel CH 1 MENU button and press the Coupling side bezel
button until Ground is selected.
7. Press the front panel SAVE/RECALL button.
8. Press the top side bezel button until Waveforms is selected. Press the Source
side bezel button until CH1 is selected.
9. Press the Ref side bezel button until A is selected. Press the S ave side bezel
button to overwrite reference waveform A with the null waveform.
10. Press the Ref and Save side bezel buttons again to overwrite the next
reference waveform with the null waveform. Repeat this step until reference
A is selected again.
TDS200 & TDS1000/2000 & TPS2000 Series Memory Parts List
1
Memory Erasure and Memory Parts List
11. Power off the oscilloscope; then power on the oscilloscope to complete the
process.
TDS1000/2000 Series
1. Press the front panel DEFAULT SETUP button to recall the default setup.
2. Press the front panel SAVE/RECALL button.
3. Press the top side bezel button until Setups is selected.
4. Press the Setup side bezel button until 1 is selected. Press the Save side
bezel button to overwrite setup 1 with the default setup.
5. Press the Setup and Save side bezel buttons again to overwrite the next
setup with the default setup. Repeat this step until setup 1 is selected again.
6. Press the front panel CH 1 MENU button and press the Coupling side bezel
button until Ground is selected.
7. Press the front panel SAVE/RECALL button.
8. Press the top side bezel button until Waveforms is selected. Press the Source
side bezel button until CH1 is selected.
9. Press the Ref side bezel button until A is selected. Press the S ave side bezel
button to overwrite reference waveform A with the null waveform.
10. Press the Ref and Save side bezel buttons again to overwrite the next
reference waveform with the null waveform. Repeat this step until reference
A is selected again.
TPS2000 Series
11. Power off the oscilloscope; then power on the oscilloscope to complete the
process.
1. Press the front panel DEFAULT SETUP button to recall the default setup.
2. Press the front panel SAVE/RECALL button.
3. Press the Action side bezel button until Save Setup is selected. Press the
Save To side bezel button until Setup is selected.
4. Press the Setup side bezel button until 1 is selected. Press the Save side
bezel button to overwrite setup 1 with the default setup.
5. Press the Setup and Save side bezel buttons again to overwrite the next
setup with the default setup. Repeat this step until setup 1 is selected again.
6. Press the front panel CH 1 MENU button and press the Coupling side bezel
button until Ground is selected.
7. Press the front panel SAVE/RECALL button.
2
TDS200 & TDS1000/2000 & TPS2000 Series Memory Parts List
Memory Parts Lists
Memory Erasure and Memory Parts List
8. Press the Action side bezel button until Save Waveform is selected. Press
the Save To side bezel button until Ref is selected. Press the Source side
bezel button until CH1 is selected.
9. Press the To side bezel button until RefA is selected. Press the Save side
bezel button to overwrite reference waveform RefA with the null waveform.
10. Press the To and Save side bezel buttons again to overwrite the next
reference waveform with the null waveform. Repeat this step until reference
RefA is selected again.
11. Power off the oscilloscope; then power on the oscilloscope to complete the
process.
The memory parts used in the TDS210, TDS220, TDS224, TDS 1001, TDS1002,
TDS1012, TDS2002, TDS2012, TDS2022, TDS2004, TDS2014, TDS2024,
TPS2012, TPS2014, and TPS2024 oscilloscopes are shown in the following
tables.
Table 1: TDS210/TDS220 Memory Parts List (board #661-4806-XX)
Reference
Part number
156-8994-00 U430 FLASH;1M X 8 OR 512K X 16 Flash memory contains instrument firmware,
156-7533-00 U320 MEMORY; CMOS;DRAM;256K X 16 Microprocessor system memory.
designator
Description Use
current setup, saved setups, saved reference
waveforms, and calibration constants.
Table 2: TDS224 Memory Parts List (board # 661-4514-XX)
Reference
Part number
156-8238-00 U630 FLASH;1M X 8 OR 512K X 16 Flash memory contains instrument firmware,
156-7564-00 U420 & U520 MEMORY; CMOS;DRAM;256K X 16 Microprocessor system memory.
designator
Description Use
current setup, saved setups, saved reference
waveforms, and calibration constants.
TDS200 & TDS1000/2000 & TPS2000 Series Memory Parts List
3
Memory Erasure and Memory Parts List
Table 3: TDS1001/1002/1012/2002/2012/2022 Memory Parts List (board # 661-6424-XX)
Reference
Part number
designator
Description Use
156-9265-00 or
156-9313-00
156-8158-00 U503 SDRAM;512K X 32 X 4 BANKS Acquisition memory which holds acquired
U612 or U614 FLASH;2M X 8/1M X 16 Flash memory which contains instrument
firmware, current setup, saved setups, saved
reference waveforms, and calibration constants.
waveforms.
Table 4: TDS2004/2014/2024 Memory Parts List (board # 661-6425-XX)
Reference
Part number
156-9313-00 or
156-9265-00
156-8158-00 U503 & U803 SDRAM;512K X 32 X 4 BANKS Acquisition memory which holds acquired
designator
U912 or U914 FLASH;2M X 8/1M X 16 Flash memory contains instrument firmware,
Description Use
current setup, saved setups, saved reference
waveforms, and calibration constants.
waveforms.
Table 5: TPS2012 Memory Parts List (board # 679-5735-XX)
Reference
Part number
designator
Description Use
156-9443-00 U2004 FLASH;8M X 8, 3.0V;AM29DL640G Flash memory contains instrument firmware,
current setup, saved setups, saved reference
waveforms, and calibration constants.
156-8158-00 U803 SDRAM;512K X 32 X 4 BANKS Acquisition memory which holds acquired
waveforms.
Table 6: TPS2014/2024 Memory Parts List (board # 679-5741-XX)
Reference
Part number
156-9443-00 U2004 FLASH;8M X 8, 3.0V;AM29DL640G Flash memory contains instrument firmware,
156-8158-00 U803 & U1503 SDRAM;512K X 32 X 4 BANKS Acquisition memory which holds acquired
4
designator
Description Use
current setup, saved setups, saved reference
waveforms, and calibration constants.
waveforms.
TDS200 & TDS1000/2000 & TPS2000 Series Memory Parts List
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