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 Post subject: ecuMem: ROM\RAM read utility
PostPosted: Sun Jun 10, 2012 7:21 am 
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Senior Member

Joined: Mon Jan 19, 2009 2:31 pm
Posts: 1606
Location: Moscow, Russia
Utility for ecu memory reading by SSM A0 "ReadBlock" command.
K-line (OP1.2/OP1.3/VagCom/etc.) adapters are supported.
Microsoft.net framework should be installed if programm fails to start.
Tested under v3.5.

Not all areas of some ecu's are read.

JECS MY99 12212920 chip ROM start 100000 length 020000
JECS MY99 12212930 chip ROM start 100000 length 040000
JECS MY01 12212940 chip ROM start 100000 length 060000
JECS\Hitachi MY02+ 12212970 chip ROM start 100000 length 080000

JECS MY99 12212920 chip RAM start 801000 length 001800
JECS MY99 12212930 chip RAM start 801000 length 002800
JECS MY01 12212940 chip RAM start 804000 length 004000
JECS\Hitachi MY02+ 12212970 chip RAM start 804000 length 008000

Denso 16 bit calibration ROM start 028000 length 008000
Denso 16 bit RAM start 020000 length 008000

Denso 32 bit SH7055 calibration ROM start 060000 length 020000(not all area will be read)
Denso 32 bit SH7055 RAM start FF6000 length 008000 (not all area will be read)

Denso 32 bit SH7058 calibration ROM start 0C0000 length 040000(not all area will be read)
Denso 32 bit SH7058 RAM start FF0000 length 00C000 (not all area will be read)

Edit: Program update attached (36 KB version ) tested under Windows7/64 with NET Framework 4.5
Edit: Program update ecuMem2 attached (38 KB version ) tested under WindowsXP with NET Framework 3.5
ECU ( 0x10 \ 0x01 ) and TCU ( 0x18 ) addressing is added

Credits to Alexander c60 from forums.drom.ru/subaru


Attachments:
ecuMem2.exe [37.5 KiB]
Downloaded 1733 times
ecuMem.exe [36 KiB]
Downloaded 2027 times
ecuMem.exe [34 KiB]
Downloaded 2031 times


Last edited by Sasha_A80 on Thu Apr 27, 2017 12:44 am, edited 4 times in total.
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 Post subject: Re: ecuMem: ROM\RAM read utility
PostPosted: Sat Jun 16, 2012 8:50 am 
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Experienced
User avatar

Joined: Wed Nov 10, 2010 7:56 am
Posts: 418
Works on EURO4 Diesel ECU too:

Denso 32 bit SH7058 calibration ROM start 0B0000 length 04FB80(not all area will be read)
Denso 32 bit SH7058 RAM start FF0000 length 00C000 (not all area will be read)

A lot faster then read by SSM-test-app of RR
Realy a nice tool. If a have a wish, just also support OP2.0 interface not to have this mess of interfaces, but everything else is really nice

:D

Jochen

_________________
performence based on engineering..


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 Post subject: Re: ecuMem: ROM\RAM read utility
PostPosted: Mon Jul 23, 2012 10:08 pm 
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Experienced

Joined: Sun Oct 15, 2006 9:10 pm
Posts: 194
Does not work with windows 7 x64 but x86 works fine

But how to connect to ecu afterwards?
Just says connecting (for a few minutes)


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 Post subject: Re: ecuMem: ROM\RAM read utility
PostPosted: Tue Jul 24, 2012 12:18 am 
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Senior Member

Joined: Mon Jan 19, 2009 2:31 pm
Posts: 1606
Location: Moscow, Russia
1 - Check that appropriate COM port is selected and is not hooked by another application.
2 - Switch ignition Off, wait 10-15 sec switch On.


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 Post subject: Re: ecuMem: ROM\RAM read utility
PostPosted: Tue Jul 24, 2012 6:43 am 
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Experienced
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Joined: Wed Nov 10, 2010 7:56 am
Posts: 418
Sasha:

do you know if there is a devellopment of supporting OP2.0 in this tool ?

BR Jochen

_________________
performence based on engineering..


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 Post subject: Re: ecuMem: ROM\RAM read utility
PostPosted: Tue Jul 24, 2012 11:10 am 
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Senior Member

Joined: Mon Jan 19, 2009 2:31 pm
Posts: 1606
Location: Moscow, Russia
I know for sure the author will not do any upgrade for OP2.0.
His ecu (SH7051 based) is not supported by Tactrix.
$10 (secondary) K-line cable for logging/calibration uploading seems to be applicable for those who paid for OP2.


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 Post subject: Re: ecuMem: ROM\RAM read utility
PostPosted: Sun Mar 31, 2013 6:46 am 
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Newbie

Joined: Thu Jan 24, 2013 5:33 am
Posts: 69
Location: Maribor, Slovenia
How can I know what numbers to use for Address and Length?

I have the Legacy 06 with EJ204 (AVCS) engine. The ECU is a Hitachi 22611-Ak772, the large IC on the board is marked as UJ WA12212970WWW 612B101.

Attachment:
22611AK772-3.jpg
22611AK772-3.jpg [ 203.88 KiB | Viewed 35960 times ]


Attachment:
22611AK772-1.jpg
22611AK772-1.jpg [ 310.36 KiB | Viewed 35960 times ]


Danilo


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 Post subject: Re: ecuMem: ROM\RAM read utility
PostPosted: Fri Apr 12, 2013 9:07 pm 
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Experienced

Joined: Tue Mar 28, 2006 11:36 pm
Posts: 410
Location: Barbados
How long does it take to read the rom?

I literally went and do stuff and it was still reading. Is there a way to see a debug?


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 Post subject: Re: ecuMem: ROM\RAM read utility
PostPosted: Fri Apr 12, 2013 11:19 pm 
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Senior Member

Joined: Mon Jan 19, 2009 2:31 pm
Posts: 1606
Location: Moscow, Russia
About 3/4 hour per 1 Mb.
You should see EcuID and a progress bar while reading when connected properly.

Check the length for reading. Probably you asked too long.


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 Post subject: Re: ecuMem: ROM\RAM read utility
PostPosted: Sat Apr 13, 2013 6:56 am 
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Experienced

Joined: Tue Mar 28, 2006 11:36 pm
Posts: 410
Location: Barbados
I put in. 10000 and 02000.

I connected up the green connectors and started the process. Just status going up and repeating itself.


Last edited by west_minist on Sun Apr 14, 2013 10:19 pm, edited 1 time in total.

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 Post subject: Re: ecuMem: ROM\RAM read utility
PostPosted: Sat Apr 13, 2013 1:46 pm 
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Senior Member

Joined: Mon Jan 19, 2009 2:31 pm
Posts: 1606
Location: Moscow, Russia
You should use k-line adapter.
There is no need to connect any connectors to read the ecu.
What ecu are you trying to read ?


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 Post subject: Re: ecuMem: ROM\RAM read utility
PostPosted: Sat Apr 13, 2013 1:53 pm 
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Experienced

Joined: Tue Mar 28, 2006 11:36 pm
Posts: 410
Location: Barbados
Well I did a read and it say it saved it but I don't know where.


Last edited by west_minist on Sun Apr 14, 2013 10:19 pm, edited 1 time in total.

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 Post subject: Re: ecuMem: ROM\RAM read utility
PostPosted: Sat Apr 13, 2013 2:05 pm 
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Senior Member

Joined: Mon Jan 19, 2009 2:31 pm
Posts: 1606
Location: Moscow, Russia
ROM image is saved at the directory where ecuMem lives.


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 Post subject: Re: ecuMem: ROM\RAM read utility
PostPosted: Sat Apr 13, 2013 4:01 pm 
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Experienced

Joined: Tue Mar 28, 2006 11:36 pm
Posts: 410
Location: Barbados
I restarted in another directory and saw nothing. That is what prompt me to connect the green connectors.


Last edited by west_minist on Sun Apr 14, 2013 10:20 pm, edited 1 time in total.

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 Post subject: Re: ecuMem: ROM\RAM read utility
PostPosted: Sun Apr 14, 2013 10:12 pm 
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Experienced

Joined: Tue Mar 28, 2006 11:36 pm
Posts: 410
Location: Barbados
Using OpenPort 1.2 Cable

Attachment:
MY00 EJ204 Rom Pull.png
MY00 EJ204 Rom Pull.png [ 6.11 KiB | Viewed 35768 times ]


Seems like some sort of success.


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