eprom chip identification in a 95 eprom ecu

[compression]

i recently pulled a 95 eprom ecu from a 1995 gst , when i pulled the cover off the ecu i come to find out that the ecu has been socketed, i need to know if the eprom chip thats in the socket is a stock chip or an upgrade, there was a sticker on the chip that said " EC 95 TBO -(this was hand written in pen), and the permanent writing on the chip itself said
" TMS (w/little texas state pic symbol) 27c512-2JL blue 9201"

thanx

[96whgsx]

When I sent my ECU out to get the chip swapped @ dsmlink, the old stock chip had a mitsubishi logo on there. There is a recent thread around here that has a picture of it, I don't remember which one though.

[bmwisthekey]

ive just done alittle searching the eprom chip thats in his 95 eprom ecu is made by TMS otherwise known as texas instruments heres a link http://www.computermuseum.li/Testpag...ntsTMS1000.htm

chip not totally identical but the "mini texas state" is the same so its a texas instruments chip it has alittle clear circular window in the middle on compressions eprom

[compression]

Originally Posted by bmwisthekey

ive just done alittle searching the eprom chip thats in his 95 eprom ecu is made by TMS otherwise known as texas instruments heres a link http://www.computermuseum.li/Testpag...ntsTMS1000.htm

chip not totally identical but the "mini texas state" is the same so its a texas instruments chip it has alittle clear circular window in the middle on compressions eprom

oo boy dont get me started john.. we went eprom hunting today and mike is the only one that found one and for 25 ####ing dollars! spydergst97 is mike, and he practically stole that allready socketed eprom! i am so pissed about that... so it is NOT my eprom one day i will have my luck... ha right find a 90 eprom in the junkyard
3 thumbs down to you mike three thumbs down

im kidding he found a great deal on that eprom and i am just extremly jelous..