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Maxim MAX3420E on a DATQ1THD6B0 touch screen module
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This directory contains captures of the SPI/USB communication of a
DATQ1THD6B0 touch screen module (used for TFT monitors).
Details:
https://randomprojects.org/wiki/DATQ1THD6B0_touch_screen_module
https://www.maximintegrated.com/en/products/interface/controllers-expanders/MAX3420E.html
Logic analyzer setup
--------------------
The logic analyzer used was a Saleae Logic16 (at 50MHz):
Probe MAX3420E
--------------------
0 USB D-
1 USB D+
2 MOSI
3 CLK
4 CS#
5 MISO
max3420e_poweron_and_other_pcbs.sr
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The samplerate here is only 32MHz, USB may not be entirely decodable. This
is a capture which is only meant to show the timing of when the two other
PCBs are initialized relative to the main PCB.
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