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alexhs
Joined: 20 Mar 2005
Posts: 16
Location: Taiwan
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NewKleer
Joined: 09 Oct 2004
Posts: 67
Location: Sydney
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 Posted: Sun Mar 20, 2005 8:02 am Post subject: |
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0000-7fff seems only to be used by rb25 and some other ecu's - most use 8000-ffff
did both those programs work? seems weird that some programs will work and others wont, normally its onyl the interface that makes the difference.
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alexhs
Joined: 20 Mar 2005
Posts: 16
Location: Taiwan
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| Posted: Sun Mar 20, 2005 10:21 am Post subject: |
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| NewKleer wrote: | 0000-7fff seems only to be used by rb25 and some other ecu's - most use 8000-ffff
did both those programs work? seems weird that some programs will work and others wont, normally its onyl the interface that makes the difference. |
I've test again and again, TECU still doesn't work to my car 
Now I got a question, after I modify the ROM file, I had burn to a new EEPROM from 8000-FFFF, but the ROM data from 0000-7FFF is not equal to my origion ROM. May it raise some pitential problems to ECCS ? Or I just think too much ? 
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NewKleer
Joined: 09 Oct 2004
Posts: 67
Location: Sydney
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| Posted: Sun Mar 20, 2005 10:32 am Post subject: |
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| like i said in my other post, i think the "ecu rom" is from 8000-ffff, so you dont use the rom u got from 0000-7fff (the one that looks wrong)
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polttimo
Joined: 21 Sep 2004
Posts: 10
Location: Finland
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| Posted: Sun Mar 20, 2005 12:58 pm Post subject: |
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| alexhs wrote: | Thank you very much !!  I dumped rom bin file finished.
I am very glad to share it later.
BTW, while I dump from 0000-7fff it looks confused , then I dump 8000-FFFF looks just the right fuel map, can anybody give me suggessions ?  |
P11 rom is a bit tricky. You must dump from 0000-7fff. In romedit you can use adress file from s13 SR20DET engine. You just have to modify that adr file by adding 8000 to every hex value. Then you can modify that rom correctly. I think there is data for the anti-theft system In the beginning of the P11 rom. You shouldn't change that information.
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NewKleer
Joined: 09 Oct 2004
Posts: 67
Location: Sydney
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| Posted: Sun Mar 20, 2005 1:05 pm Post subject: |
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| ahh there u go, its one of the roms u dump from 0000-7fff
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polttimo
Joined: 21 Sep 2004
Posts: 10
Location: Finland
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NewKleer
Joined: 09 Oct 2004
Posts: 67
Location: Sydney
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| Posted: Sun Mar 20, 2005 1:28 pm Post subject: |
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| now i remember why ive yet to bother with rom editing so far (that and cause no daughterboards for rb25)
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polttimo
Joined: 21 Sep 2004
Posts: 10
Location: Finland
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| Posted: Sun Mar 20, 2005 5:20 pm Post subject: |
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| alexhs: Could you dump your P11 rom from 0000-ffff ? I would like to compare your rom with the one I'm currently using.
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alexhs
Joined: 20 Mar 2005
Posts: 16
Location: Taiwan
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alexhs
Joined: 20 Mar 2005
Posts: 16
Location: Taiwan
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| Posted: Fri Mar 25, 2005 6:09 am Post subject: |
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I have another questions again Tks for ur suggestion
I want to burn a programmed HP11 rom to a AMD EPROM, the data size is from 0000-FFFF, so I had use 27c128 or 27c256 ?
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pulstar
Joined: 06 Dec 2004
Posts: 76
Location: Melbourne, Australia
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| Posted: Wed Mar 01, 2006 8:32 pm Post subject: |
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| zzzzzzzzzzzzzzz
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jkupp2000
Joined: 18 Nov 2007
Posts: 1
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| Posted: Sun Nov 18, 2007 10:18 pm Post subject: |
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| no more up dates
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