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LMS-6 Radiosonde (view source)

Revision as of 22:37, 27 September 2020

64 bytes added , 22:37, 27 September 2020

Document U17. I can't figure out how to inline post an image, I uploaded it but it won't insert.

==Internal Busses==

=== TI CC1050 to ST7 Bus ===

{| class="wikitable"

!CC1050

|}<br />

=== GPS Chip to ST7 Bus ===

{| class="wikitable"

!GPS

'''U16''' - [http://web.archive.org/web/20190417163532/https://www.ti.com/lit/ds/symlink/lmv761.pdf LMV761MF] - Low Voltage Precision Comparator w/ Push-Pull Output <ref group="IC Footnotes" name="U16"> Package marking shows C22A. TI Part marking lookup provides LMV761. The SOT-23 footprint appears to match what is on the PCB.</ref>

''U17 - (Marked Z252)- 3v(blue) -> 5v(yellow) level translator *insert picture U17 here*''

''U18 - (Did not locate, maybe not placed?)''

RSAXVC

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