[Q] mmc4r02 Request Sense Progress Indication

[Bmcferrin at aol.com]

* From the T10 Reflector (t10 at t10.org), posted by:
* Bmcferrin at aol.com
*

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Sir,
All standards descriptions of this mechanism describe the behaviour in
the same way: the value should increase from 0000h up to 0FFFFh.  Upon
actual completion, SKSV should be cleared to zero.  Although it is not
required, we typically also see the Progress value also set to zero.

Regards,
Bill McFerrin




Hi all

I hope here is the right forum to ask this :
About MMC4 or SFF8090, the Progress indication of the
Request Sense command says : "percent complete indication".

The matter is that, from the same brand (Pioneer) on two DVD
recorder models (A03 / A05), I get an opposite 16bits value.
One goes from 0 to 65535 when the other decreases.

Is there any standardized description for finding the sense of
the progress indication ?

Thanks
Gilles Molli=E9
STMicroelectronics







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Sir,
 All standards descriptions of this mechanism describe the behaviour in = the same way: the value should increase from 0000h up to 0FFFFh.  = Upon actual completion, SKSV should be cleared to zero.  Although = it is not required, we typically also see the Progress value also set = to zero.
 
Regards,
 Bill McFerrin
 

I hope here is the right forum to ask this :
 About MMC4 or SFF8090, the Progress indication of the
 Request Sense command says : "percent complete indication".
 
The matter is that, from the same brand (Pioneer) on two DVD
 recorder models (A03 / A05), I get an opposite 16bits value.
 One goes from 0 to 65535 when the other decreases.
 
Is there any standardized description for finding the sense of
 the progress indication ?
 
Thanks
 Gilles Molli=E9
 STMicroelectronics
 



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