Reply With Quotewhy do you need write mcu?
immo stored in eeprom
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6th April, 2020, 09:38 PM #1DK Veteran
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Fiat Stilo 1.6 IAW5NF need BDM pinout
Hello everyone,
Please have anyone experience with read/write the IAW5NF.T1 ecu by BDM. I have an ECU from fiat Stilo 1.6 2003 and inside ecu is MCU Motorola MC68F375 (8J28H). I have change the MCU with a new one and now i can not write the software by K-line. Because the ecu didn't communicate with K-line when the MCU is blank.
So any help how can i write this mcu by BDM and which devices can do this job ?
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6th April, 2020, 09:42 PM #2DK Veteran
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need help
now my goal is to buy xp-005
who will help?
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6th April, 2020, 09:47 PM #3DK Veteran
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I need to write because MCU is blank is new from UTSOURCE so it's needed to write the software
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7th April, 2020, 03:45 PM #4DK Veteran
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Any help ?
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7th April, 2020, 06:50 PM #5DK Veteran
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Hi,
Originally Posted by evisdaci
XProg should be able to do that but must have both MCUs off board and copy from original to new.
Best RegardsKnowledge is to share... so if I have helped just press [Thank You + Rep.]...
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7th April, 2020, 10:31 PM #6DK Veteran
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How can do Xprog that ? Which MCU is needed to select on Xprog for read and writing MCU ? Because MC68F375 is not included in Xprog databases
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7th April, 2020, 11:03 PM #7DK Veteran
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This is why I wrote "Should be able", as an example for a programmer. With some search a proper programmer will come up. Originally Posted by evisdaci
Knowledge is to share... so if I have helped just press [Thank You + Rep.]...
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8th April, 2020, 09:09 AM #8DK Veteran
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you can write flash with pinout in connectors of ecu with kess for example.
If i Helped you,use thanks and rep button to thank me back
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The Following User Says Thank You to Stelaras26 For This Useful Post:
Meat-Head (15th April, 2020)
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15th April, 2020, 12:33 PM #9Junior Member
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IAW5NF BDM port
BDM.jpg
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15th April, 2020, 03:24 PM #10DK Veteran
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Thank You for this but do not understand the RED line in the second pic.
Can You please redraw...
Best RegardsKnowledge is to share... so if I have helped just press [Thank You + Rep.]...
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16th April, 2020, 05:14 PM #11DK Veteran
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Its a jumper mate. Originally Posted by speedy100
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16th April, 2020, 06:00 PM #12DK Veteran
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Thank You Stelaras26 and Kali Anastasi !!! Originally Posted by Stelaras26
Knowledge is to share... so if I have helped just press [Thank You + Rep.]...
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The Following 2 Users Say Thank You to speedy100 For This Useful Post:
Stelaras26 (31st October, 2022)
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18th April, 2020, 03:11 PM #13DK Veteran
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Thank you all of you mate for helping on this topic. Have any one idea with which tools can write this MCU from BDM pins ?????
Last edited by evisdaci; 18th April, 2020 at 10:42 PM.
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19th April, 2020, 09:02 PM #14DK Veteran
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Nobody have any new information about this topic ????
Last edited by evisdaci; 21st April, 2020 at 08:48 PM.
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23rd April, 2020, 07:59 AM #15DK Veteran
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all you need is programmers that support this mcu,so google it mate.
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