[sigrok-dumps.git] / spi / max3420e / datq1thd6b0 / README

-------------------------------------------------------------------------------
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.
Commit	Line	Data
347cf0cb UH	1	-------------------------------------------------------------------------------
	2	Maxim MAX3420E on a DATQ1THD6B0 touch screen module
	3	-------------------------------------------------------------------------------
	4
	5	This directory contains captures of the SPI/USB communication of a
	6	DATQ1THD6B0 touch screen module (used for TFT monitors).
	7
	8	Details:
	9	https://randomprojects.org/wiki/DATQ1THD6B0_touch_screen_module
	10	https://www.maximintegrated.com/en/products/interface/controllers-expanders/MAX3420E.html
	11
	12
	13	Logic analyzer setup
	14	--------------------
	15
	16	The logic analyzer used was a Saleae Logic16 (at 50MHz):
	17
	18	Probe MAX3420E
	19	--------------------
	20	0 USB D-
	21	1 USB D+
	22	2 MOSI
	23	3 CLK
	24	4 CS#
	25	5 MISO
	26
	27
	28	max3420e_poweron_and_other_pcbs.sr
	29	----------------------------------
	30
	31	The samplerate here is only 32MHz, USB may not be entirely decodable. This
	32	is a capture which is only meant to show the timing of when the two other
	33	PCBs are initialized relative to the main PCB.