Add a few Maxim MAX3420E SPI/USB captures.
authorUwe Hermann <uwe@hermann-uwe.de>
Tue, 25 Sep 2018 21:47:22 +0000 (23:47 +0200)
committerUwe Hermann <uwe@hermann-uwe.de>
Tue, 25 Sep 2018 21:49:04 +0000 (23:49 +0200)
spi/max3420e/datq1thd6b0/README [new file with mode: 0644]
spi/max3420e/datq1thd6b0/max3420e_1xtouch.sr [new file with mode: 0644]
spi/max3420e/datq1thd6b0/max3420e_2xtouch.sr [new file with mode: 0644]
spi/max3420e/datq1thd6b0/max3420e_3xtouch.sr [new file with mode: 0644]
spi/max3420e/datq1thd6b0/max3420e_idle.sr [new file with mode: 0644]
spi/max3420e/datq1thd6b0/max3420e_left_pcb_unconnected.sr [new file with mode: 0644]
spi/max3420e/datq1thd6b0/max3420e_lots_of_touching.sr [new file with mode: 0644]
spi/max3420e/datq1thd6b0/max3420e_poweron.sr [new file with mode: 0644]
spi/max3420e/datq1thd6b0/max3420e_poweron_and_other_pcbs.sr [new file with mode: 0644]
spi/max3420e/datq1thd6b0/max3420e_right_pcb_unconnected.sr [new file with mode: 0644]

diff --git a/spi/max3420e/datq1thd6b0/README b/spi/max3420e/datq1thd6b0/README
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@@ -0,0 +1,33 @@
+-------------------------------------------------------------------------------
+Maxim MAX3420E on a DATQ1THD6B0 touch screen module
+-------------------------------------------------------------------------------
+
+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
+----------------------------------
+
+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.
diff --git a/spi/max3420e/datq1thd6b0/max3420e_1xtouch.sr b/spi/max3420e/datq1thd6b0/max3420e_1xtouch.sr
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diff --git a/spi/max3420e/datq1thd6b0/max3420e_2xtouch.sr b/spi/max3420e/datq1thd6b0/max3420e_2xtouch.sr
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diff --git a/spi/max3420e/datq1thd6b0/max3420e_3xtouch.sr b/spi/max3420e/datq1thd6b0/max3420e_3xtouch.sr
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diff --git a/spi/max3420e/datq1thd6b0/max3420e_idle.sr b/spi/max3420e/datq1thd6b0/max3420e_idle.sr
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diff --git a/spi/max3420e/datq1thd6b0/max3420e_left_pcb_unconnected.sr b/spi/max3420e/datq1thd6b0/max3420e_left_pcb_unconnected.sr
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diff --git a/spi/max3420e/datq1thd6b0/max3420e_lots_of_touching.sr b/spi/max3420e/datq1thd6b0/max3420e_lots_of_touching.sr
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diff --git a/spi/max3420e/datq1thd6b0/max3420e_poweron.sr b/spi/max3420e/datq1thd6b0/max3420e_poweron.sr
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diff --git a/spi/max3420e/datq1thd6b0/max3420e_poweron_and_other_pcbs.sr b/spi/max3420e/datq1thd6b0/max3420e_poweron_and_other_pcbs.sr
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diff --git a/spi/max3420e/datq1thd6b0/max3420e_right_pcb_unconnected.sr b/spi/max3420e/datq1thd6b0/max3420e_right_pcb_unconnected.sr
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