[sigrok-dumps.git] / ps2 / keyboard / README

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PS/2 keyboard
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This is a collection of PS/2 keyboard communication examples.

A random PS/2 keyboard and a random PC mainboard were used as data source.

For details see:
http://www.computer-engineering.org/ps2protocol/
http://www.computer-engineering.org/ps2keyboard/


Logic analyzer setup
--------------------

The logic analyzer used was a Saleae Logic (at 24 MHz):

  Probe       PS/2
  ----------------
  2           Data
  3           Clock


ps2_keyboard_asdfgh.sr
----------------------

This file contains a sequence of keypresses on a standard PS/2 keyboard:
a, s, d, f, g. The dump contains the "make code" and "break code" of each key.
Commit	Line	Data
8d9e0301 UH	1	-------------------------------------------------------------------------------
	2	PS/2 keyboard
	3	-------------------------------------------------------------------------------
	4
	5	This is a collection of PS/2 keyboard communication examples.
	6
	7	A random PS/2 keyboard and a random PC mainboard were used as data source.
	8
	9	For details see:
	10	http://www.computer-engineering.org/ps2protocol/
	11	http://www.computer-engineering.org/ps2keyboard/
	12
	13
	14	Logic analyzer setup
	15	--------------------
	16
	17	The logic analyzer used was a Saleae Logic (at 24 MHz):
	18
	19	Probe PS/2
	20	----------------
	21	2 Data
	22	3 Clock
	23
	24
	25	ps2_keyboard_asdfgh.sr
	26	----------------------
	27
	28	This file contains a sequence of keypresses on a standard PS/2 keyboard:
	29	a, s, d, f, g. The dump contains the "make code" and "break code" of each key.
	30