[sigrok-dumps.git] / ac97 / realtek_alc655 / README

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Realtek ALC655: AC'97 data
-------------------------------------------------------------------------------

This is set of example captures of the AC'97 data on a Realtek ALC655
six-channel AC'97 2.3 audio codec. The data is a snippet of the traffic
that occurs on an ASUS A8NE-FM/S mainboard (which contains the ALC655)
during BIOS power-up.

Details:
https://en.wikipedia.org/wiki/AC%2797
http://realtek.info/pdf/alc655.pdf


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

The logic analyzer used was a Saleae Logic16 (at 50 MHz):

  Probe       ALC655
  ------------------
  0           BIT-CLK
  1           SDATA-OUT
  2           SDATA-IN
  3           SYNC
Commit	Line	Data
49e17647 UH	1	-------------------------------------------------------------------------------
	2	Realtek ALC655: AC'97 data
	3	-------------------------------------------------------------------------------
	4
	5	This is set of example captures of the AC'97 data on a Realtek ALC655
	6	six-channel AC'97 2.3 audio codec. The data is a snippet of the traffic
	7	that occurs on an ASUS A8NE-FM/S mainboard (which contains the ALC655)
	8	during BIOS power-up.
	9
	10	Details:
	11	https://en.wikipedia.org/wiki/AC%2797
	12	http://realtek.info/pdf/alc655.pdf
	13
	14
	15	Logic analyzer setup
	16	--------------------
	17
	18	The logic analyzer used was a Saleae Logic16 (at 50 MHz):
	19
	20	Probe ALC655
	21	------------------
	22	0 BIT-CLK
	23	1 SDATA-OUT
	24	2 SDATA-IN
	25	3 SYNC
	26