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 Post subject: LBN, LPN, ECC Bitmap View Detection
PostPosted: October 15th, 2015, 15:15 
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Joined: June 11th, 2013, 17:01
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Hi

I have PC3K Flash but am trying to understand VNR. I have the page set up correctly in the recovery I am doing now and am working on the SA and have a few questions:-
1. I cannot see a Header in the bitmap? is this normal? Do some flash memory not have headers?
2. Do I have the LBN and LPN and ECC in the correct places?
How do I define where the LBN starts for the Marker Table.

You help would be much appreciated :wink:


Attachments:
LBN Image.jpg
LBN Image.jpg [ 475.62 KiB | Viewed 14180 times ]

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 Post subject: Re: LBN, LPN, ECC Bitmap View Detection
PostPosted: October 15th, 2015, 15:25 
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Joined: October 24th, 2009, 15:22
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1. Yes, not all flash have header in SA.
2. Yes, LBN, LPN and ECC is correct on your screen.

LBN - check few blocks vertically on Bitmap, you will see change in vertical lines.

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 Post subject: Re: LBN, LPN, ECC Bitmap View Detection
PostPosted: October 15th, 2015, 15:45 
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arvika wrote:
LBN - check few blocks vertically on Bitmap, you will see change in vertical lines.

But how does that help me define the position? (sorry if I'm being slow)
Many thanks for the help.

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 Post subject: Re: LBN, LPN, ECC Bitmap View Detection
PostPosted: October 15th, 2015, 18:40 
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Joined: October 24th, 2009, 15:22
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In typical situation LBN change value in each blocks. So vertical lines will be other in each block. if you scroll down, you will see. Sometimes there is more vertical lines, so little harder to define LBN, but it is matter of practice.

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 Post subject: Re: LBN, LPN, ECC Bitmap View Detection
PostPosted: October 16th, 2015, 10:41 
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Joined: July 2nd, 2014, 8:05
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ddrecovery wrote:
But how does that help me define the position? (sorry if I'm being slow)
Many thanks for the help.

When you attach markers table, you select item (e.g. LBN) from the structure - clone structure to markers table with LAMP button and you don'y need to care about offset.
From next update structure and items will be copied and set automatically to avoid routine.

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 Post subject: Re: LBN, LPN, ECC Bitmap View Detection
PostPosted: October 16th, 2015, 12:28 
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Are you offering training n the US anytime soon? I live on the West coast of the USA and to travel to you for training would cost me in excess of $5,000.

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 Post subject: Re: LBN, LPN, ECC Bitmap View Detection
PostPosted: October 16th, 2015, 15:22 
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Yes, we definitely have this idea, I think this will happen not earlier than 2016.

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 Post subject: Re: LBN, LPN, ECC Bitmap View Detection
PostPosted: October 26th, 2015, 13:54 
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Joined: March 23rd, 2008, 19:52
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ddrecovery wrote:
Are you offering training n the US anytime soon? I live on the West coast of the USA and to travel to you for training would cost me in excess of $5,000.

take a flight to NY, cost me less than 800USD for the round trip from there.


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 Post subject: Re: LBN, LPN, ECC Bitmap View Detection
PostPosted: October 26th, 2015, 14:17 
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grig85 wrote:
ddrecovery wrote:
Are you offering training n the US anytime soon? I live on the West coast of the USA and to travel to you for training would cost me in excess of $5,000.

take a flight to NY, cost me less than 800USD for the round trip from there.

I agree, but I was including the whole package, flight to NY, flight to Poland, hotel, cost of training etc :D

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