What chip does Hondata use for the p28?
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Joined: Nov 2003
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From: 92127
Re: What chip does Hondata use for the p28? (Chiovnidca)
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Chiovnidca »</TD></TR><TR><TD CLASS="quote">at29c256</TD></TR></TABLE>
That is a flash ROM and is generally used for tuning when you are making changes to the maps. The final tune is usually burned onto a 27c256 EPROM.
That is a flash ROM and is generally used for tuning when you are making changes to the maps. The final tune is usually burned onto a 27c256 EPROM.
Junior Member
Joined: Sep 2001
Posts: 904
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From: East Coast, VA
Re: What chip does Hondata use for the p28? (Jim Truett)
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Jim Truett »</TD></TR><TR><TD CLASS="quote">That is a flash ROM and is generally used for tuning when you are making changes to the maps. The final tune is usually burned onto a 27c256 EPROM.</TD></TR></TABLE>
would there be anything wrong with keeping the AT29C256? Whats the benifit of burning a final tune onto a 27C256?
would there be anything wrong with keeping the AT29C256? Whats the benifit of burning a final tune onto a 27C256?
Honda-Tech Member
Joined: Nov 2002
Posts: 3,360
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From: Phoenix, AZ, USA
Re: What chip does Hondata use for the p28? (Black-LS)
There's nothing wrong with using the AT29C256 for the final tunes... Hondata provides these so you can use these chips over by reflashing them... The 27C256 EPROMs are UV Erasable and you would have to buy a UV Eraser to reuse them...
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