data order for Read CD

schilling at schilling at
Wed Jun 14 00:54:44 PDT 2000

* From the T10 Reflector (t10 at, posted by:
* schilling at

I am not sure if I am just some sort of "blind" or if there
is really no hint on this in the MMC document.

The READ CD command (MMC) allows you to specify what kind of
data is returnd. You may basically select from:

-	Main channel data

-	Subchannel data

-	C2 error pointers

What is the expected order of the data if I select to read all three?

	MAIN / SUB / C2
	MAIN / C2 / SUB

Or is there really no order defined?


 EMail:joerg at (home) Jorg Schilling D-13353 Berlin
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