MCUmall EPROM BIOS Chip Burner Forum
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dieselmech_pt

Portugal
7 Posts

Posted - 02/26/2022 :  11:18:56  Show Profile  Reply with Quote
Hello,

I've own a Mini-Pro TL866 for a few years now and use it mainly for car ecu work. Unfortunately it is unable to protect sectors on the AM29F800 series chip, so I took the plunge and bought a GQ-4x4 off Amazon with the AD019 adapter. I can read the chip and program it without and problems, but the issue I have is that I am unable to protect sectors, I can read them to see their status but the protect and unprotect buttons remain greyed out. Am I missing something ?
Reply #1

anniel

2540 Posts

Posted - 02/26/2022 :  14:46:46  Show Profile  Reply with Quote
quote:
Originally posted by dieselmech_pt

Hello,

I've own a Mini-Pro TL866 for a few years now and use it mainly for car ecu work. Unfortunately it is unable to protect sectors on the AM29F800 series chip, so I took the plunge and bought a GQ-4x4 off Amazon with the AD019 adapter. I can read the chip and program it without and problems, but the issue I have is that I am unable to protect sectors, I can read them to see their status but the protect and unprotect buttons remain greyed out. Am I missing something ?

What software version are you using?
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Reply #2

dieselmech_pt

Portugal
7 Posts

Posted - 02/27/2022 :  08:42:27  Show Profile  Reply with Quote
I'm using the latest version, 7.29 on my Windows 7 64 Bit Laptop
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Reply #3

anniel

2540 Posts

Posted - 02/27/2022 :  09:39:06  Show Profile  Reply with Quote
quote:
Originally posted by dieselmech_pt

I'm using the latest version, 7.29 on my Windows 7 64 Bit Laptop


Cant see why the buttons would be grayed out if you select the right device.
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Reply #4

dieselmech_pt

Portugal
7 Posts

Posted - 03/06/2022 :  05:28:59  Show Profile  Reply with Quote
I have selected the correct device and also tried a different AM29F800 chip, but still the same, I'm unable to protect the sectors sectors as it remains greyed out
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Reply #5

dieselmech_pt

Portugal
7 Posts

Posted - 03/06/2022 :  05:39:42  Show Profile  Reply with Quote
I'm unable to load a picture to show what I mean, Also it's a 29F800BT chip, not the BB version.

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Reply #6

anniel

2540 Posts

Posted - 03/06/2022 :  06:17:15  Show Profile  Reply with Quote
quote:
Originally posted by dieselmech_pt

I'm unable to load a picture to show what I mean, Also it's a 29F800BT chip, not the BB version.



Top or bottom boot block configurations are the only differences between BB and BT suffixes.
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Reply #7

dieselmech_pt

Portugal
7 Posts

Posted - 03/07/2022 :  11:52:20  Show Profile  Reply with Quote
Yes i know that already, But I still have the same issue of not being able to lock the sectors that I would like to.
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Reply #8

dieselmech_pt

Portugal
7 Posts

Posted - 04/12/2022 :  11:13:16  Show Profile  Reply with Quote
Unbelievable, no one is able to help me solve this issue ? only bought the GQ4x4 because I wanted to be able to lock the AM29F800's, looks like I've wasted my money.
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Reply #9

anniel

2540 Posts

Posted - 04/13/2022 :  04:54:48  Show Profile  Reply with Quote
quote:
Originally posted by dieselmech_pt

Unbelievable, no one is able to help me solve this issue ? only bought the GQ4x4 because I wanted to be able to lock the AM29F800's, looks like I've wasted my money.


Did you try to uninstall and reinstall the software?
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Reply #10

dieselmech_pt

Portugal
7 Posts

Posted - 07/31/2022 :  10:51:09  Show Profile  Reply with Quote
Ok, I've been away for a while with house moving etc.

I uninstalled & reinstalled the software, installed it on a desktop system with win7/win10 64bit dual boot, but still the option to lock sectors is greyed out
I have no more chips to try it on, i'm down to my last one so I can only assume that the GQ4x4 is unable to lock sectors on this particular eeprom
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