Products > Test Equipment
Tektronix TBS1000 series hacking
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tv84:
Some files extracted.
bd139:
Nice one. Will have a look after work.  :-+
tv84:
Full parsing of the .TEK file:


--- Code: ---00000000 - Header Magic: 01010100  Magic OK
Offset     Block        Version                  Size     Checksum
00000004 - Rootfs       4.06                     01F61000 FEB8A541  [0000011C-01F6111B]  CHKSUM OK
0000003C - U-Boot       2009.08-bund-1.03.001    00040CB8 0167CB55  [01F6111C-01FA1DD3]  CHKSUM OK
00000074 - Kernel       2.6.31-bund-1.03.001     001812A4 0CAC0D96  [01FA1DD4-02123077]  CHKSUM OK
000000AC - FPGA         0.3                      0002AEA8 00AB3E39  [02123078-0214DF1F]  CHKSUM OK
000000E4 - FrontPanel   ufp-mc9-020103           00001BF0 00060D8A  [0214DF20-0214FB0F]  CHKSUM OK
0214FB10 - File Total Checksum: 0D7DE4EE  [00000000-0214FB0F]  CHKSUM OK
--- End code ---
bd139:
Nice work. Hopefully receiving it tomorrow so will do some disassembly and take some photos when I get some time in the evening.
bd139:
Scope received. Idiot packaging but no serious damage done.

Internal photos attached. Looks like JTAG headers all over it  :popcorn:

Core is i.MX25: https://www.nxp.com/docs/en/data-sheet/IMX25CEC.pdf

FPGA is mid-range Cyclone IV part. Cyclone IV E 645 LABs 179 IOs - https://www.mouser.co.uk/datasheet/2/612/cyiv-51001-1299459.pdf



Assuming these are the sampling ASICs descended from the old TDS ones based on the miserable 2.5kpts and similar numbering. Can't find any other ref to them.



JTAG ports?





Power supply shot for completeness - nice Astec unit.



Nearly new!



Got to complain though - what idiot sends scopes like this  :palm: ... only a couple of dinks fortunately and nothing major



Really Tek did a nice job of this. Just need that entry level spec to go away and be replaced with something better  :palm:
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