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Xprog reflash to 5.51 atmega
06-02-2023, 21:35 PM,
Post: #61
RE: Xprog reflash to 5.51 atmega
anyone could help me to downgrade the xprog 5.55 to 5.51 with vvdi prog? thanks
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11-05-2023, 18:48 PM,
Post: #62
RE: Xprog reflash to 5.51 atmega
Has anyone solved device silent when reading MCU, micronas specifically, eeprom read and write / verify perfect but always device silent when read MCU, I've installed new atmega, reflashed with 5.51 but still same, maybe there's work to be done on the PCB to read MCU correct ? Cheers
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03-06-2023, 19:22 PM,
Post: #63
RE: Xprog reflash to 5.51 atmega
I don't have TL866 programmer, but I have bios programmer, wondering if this would do the job of flashing atmega?
Reputation: +1 - al70 [+1]
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03-06-2023, 19:27 PM,
Post: #64
RE: Xprog reflash to 5.51 atmega
Got it sorted mate, new atmega chip and reflashed fine, with tl866, no problems
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03-06-2023, 20:37 PM,
Post: #65
RE: Xprog reflash to 5.51 atmega
(03-06-2023, 19:22 PM)ProjectBMW Wrote:  I don't have TL866 programmer, but I have bios programmer, wondering if this would do the job of flashing atmega?

Sorry, I didn't read your question properly, I'm not sure, what programmer do you have ?
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03-06-2023, 21:43 PM,
Post: #66
RE: Xprog reflash to 5.51 atmega
(03-06-2023, 20:37 PM)al70 Wrote:  
(03-06-2023, 19:22 PM)ProjectBMW Wrote:  I don't have TL866 programmer, but I have bios programmer, wondering if this would do the job of flashing atmega?

Sorry, I didn't read your question properly, I'm not sure, what programmer do you have ?

Hi, Please see attached photo, not sure what is correct name for this device. Just wondering if possible to do this job? If not what are other options?


Attached Files
Bios programmer.rar
File Type: .rar
Downloaded: 9 times
Size: 526.06 KB

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03-06-2023, 22:30 PM,
Post: #67
RE: Xprog reflash to 5.51 atmega
(03-06-2023, 21:43 PM)ProjectBMW Wrote:  
(03-06-2023, 20:37 PM)al70 Wrote:  
(03-06-2023, 19:22 PM)ProjectBMW Wrote:  I don't have TL866 programmer, but I have bios programmer, wondering if this would do the job of flashing atmega?

Sorry, I didn't read your question properly, I'm not sure, what programmer do you have ?

Hi, Please see attached photo, not sure what is correct name for this device. Just wondering if possible to do this job? If not what are other options?

it is ch431A

if my post helps please give Reputation under and Thanks under
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04-06-2023, 00:00 AM,
Post: #68
RE: Xprog reflash to 5.51 atmega
(03-06-2023, 22:30 PM)domelec Wrote:  
(03-06-2023, 21:43 PM)ProjectBMW Wrote:  
(03-06-2023, 20:37 PM)al70 Wrote:  
(03-06-2023, 19:22 PM)ProjectBMW Wrote:  I don't have TL866 programmer, but I have bios programmer, wondering if this would do the job of flashing atmega?

Sorry, I didn't read your question properly, I'm not sure, what programmer do you have ?

Hi, Please see attached photo, not sure what is correct name for this device. Just wondering if possible to do this job? If not what are other options?

it is ch431A

Possible to flash xprog firmware with this?
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04-06-2023, 06:46 AM,
Post: #69
RE: Xprog reflash to 5.51 atmega
No, ch341a won't read atmega, if you're on a budget, this will do you


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Reputation: +1 - ProjectBMW [+1]
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04-06-2023, 13:04 PM,
Post: #70
RE: Xprog reflash to 5.51 atmega
(04-06-2023, 00:00 AM)ProjectBMW Wrote:  
(03-06-2023, 22:30 PM)domelec Wrote:  
(03-06-2023, 21:43 PM)ProjectBMW Wrote:  
(03-06-2023, 20:37 PM)al70 Wrote:  
(03-06-2023, 19:22 PM)ProjectBMW Wrote:  I don't have TL866 programmer, but I have bios programmer, wondering if this would do the job of flashing atmega?

Sorry, I didn't read your question properly, I'm not sure, what programmer do you have ?

Hi, Please see attached photo, not sure what is correct name for this device. Just wondering if possible to do this job? If not what are other options?

it is ch431A

Possible to flash xprog firmware with this?

sorry forgot to say no it wont do atmega64

if my post helps please give Reputation under and Thanks under
Reputation: +2 - al70 [+1] , ProjectBMW [+1]
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[+] 1 user says Thank You to domelec for this post


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