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LGA52 dump with a TSOP48 one?
http://forum.hddguru.com/viewtopic.php?f=10&t=37332		 Page 1 of 1
Author:  speakerbox [ September 3rd, 2018, 12:03 ]
Post subject:  LGA52 dump with a TSOP48 one?
Hi,

I have this LGA52 chip that I need to recovery badly. However I cannot wait for new adapters to arrive. I have NAND flash reader from flash extractor with the TSOP48 adapter.

I should be able to do some wiring to the reader without any adapter to get this sorted meanwhile. I am not sure how much of the wiring is needed.

Image
Author:  HaQue [ September 3rd, 2018, 20:03 ]
Post subject:  Re: LGA52 dump with a TSOP48 one?
Hi, depending on how many crystals ("banks" in SC terms), could be using one or both sets of contacts (xxx-0 and xxx-1).

you will need all data and control signals for both, wire up xxx-0 first and read, then change and wire up xxx-1. make sure you change dump filename / number number in NR, so you dont overwrite first dump with the second.
you will need :

dump 1:
VccQ
VssQ
R/B0-0
/CE0-0
RE-0
CLE-0
/WE-0
ALE-0
DQ0-0 - DQ7-0

etc...

then do all the xx-1
Author:  pcimage [ September 4th, 2018, 2:35 ]
Post subject:  Re: LGA52 dump with a TSOP48 one?
Sure it's an LGA-52 chip you've got there and not and LGA-60?
Author:  speakerbox [ September 8th, 2018, 11:03 ]
Post subject:  Re: LGA52 dump with a TSOP48 one?
HaQue wrote:
Hi, depending on how many crystals ("banks" in SC terms), could be using one or both sets of contacts (xxx-0 and xxx-1).

you will need all data and control signals for both, wire up xxx-0 first and read, then change and wire up xxx-1. make sure you change dump filename / number number in NR, so you dont overwrite first dump with the second.
you will need :

dump 1:
VccQ
VssQ
R/B0-0
/CE0-0
RE-0
CLE-0
/WE-0
ALE-0
DQ0-0 - DQ7-0

etc...

then do all the xx-1


Nice!
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