Hi to all. I wanted to know if anyone has ever read with UPA the micro in question, the MC68HC908AZ60, that ? mounted on an instrument panel Fiat Punto 188. I'm interested in if the law entirely, and with which protocol...? Thanks in advance.
Hi to all. I wanted to know if anyone has ever read with UPA the micro in question, the MC68HC908AZ60, that ? mounted on an instrument panel Fiat Punto 188. I'm interested in if the law entirely, and with which protocol...? Thanks in advance.
the law but not totally, only the eeprom, if I remember correctly c'? one or two pins to be lifted, if you are still interested please let me know,at the moment I can't tell you more?,the various info for the upa I have saved it in another p.c
Be really, only that I know that it takes a key to understanding...of the serial numbers...
then I saw to read these micro-you have to lift the pin pta0 pin0-upa , irq1 pin1-upa , vss pin5-upa see on the internet the data sheet of the micro or sw upa in function "connections", cos? usually I read them without problems,in fact I would add that in some occasions I have found these micro on your other cards, body or airbags, and to be able to read them I will have them welded on trumentazione point.when you have made the connections, use before "auto baud rate" and then go read
the sequences that you say should be the "security sequence code" protection of the r/w should not be present in this equipment
Mm you say that c'? the sequence of the codes..? why? so far I never read them with upa why? I knew of the existence of the protection.
you never tried or you are not successful,repeat the sequence codes ? a function provided on the 908 but not in all cases ? inserted this protection,I repeat, to me not ? never happened of having to do with instrumentation point protected.I don't want to remember bad,when you have to deal with a 908 protected, you should communicate with the micro but reading anything (I don't remember exactly if tuut FFFFF or 00000)Originally Written by egs
No, never tried, and I have never been able to do the tests due to lack of time..***** s, as soon as I can I try and update it...
Try to see some of the datasheet and see if you can see the pin interested
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