MCUmall EPROM BIOS Chip Burner Forum Active Users: / Visits Today:
Highest Active Users:
MCUmall EPROM BIOS Chip Burner Forum
Home | Profile | Register | Active Topics | Members | Search | FAQ
Username:
 Password:
Save Password
Forgot your Password?

 All Forums
 MCUmall Forums
 True USB Willem Programmer (GQ-2X,3X,4X & GQ-4x4)
 d2764a verifies but doesn't work

Note: You must be registered in order to post a reply.
To register, click here. Registration is FREE!

Screensize:
UserName:
Password:
Format Mode:
Format: BoldItalicizedUnderlineStrikethrough Align LeftCenteredAlign Right Horizontal Rule Insert HyperlinkInsert EmailInsert Image Insert CodeInsert QuoteInsert List Spell Checker
   
Message:

* HTML is OFF
* Forum Code is ON
Smilies
Smile [:)] Big Smile [:D] Cool [8D] Blush [:I]
Tongue [:P] Evil [):] Wink [;)] Clown [:o)]
Black Eye [B)] Eight Ball [8] Frown [:(] Shy [8)]
Shocked [:0] Angry [:(!] Dead [xx(] Sleepy [|)]
Kisses [:X] Approve [^] Disapprove [V] Question [?]

   Insert an Image File
 Check here to include your profile signature.
    

T O P I C    R E V I E W
jtmckinn Posted - 02/15/2017 : 06:07:54
I'm helping a friend revive some brunswick boards. I read the d2764a from a working board and verified them to the saved bin. pulled some d2764a's from a different board, erased, wrote, and verified those. Even though they verified when I try to boot the board with these burned chips it doesn't work. with the original rom set the board still works correctly. Any ideas?
3   L A T E S T    R E P L I E S    (Newest First)
anniel Posted - 11/21/2017 : 09:03:21
quote:
Originally posted by fusioncliffs

I had a recent issue with an Intel 2764A it would read only "FF" data and would not verify. After much trial and error I found out the Toshiba TMM2764A protocol works perfectly !


Thank you for the info fusioncliffs.
The only difference is WVCC="6.2V".
fusioncliffs Posted - 11/21/2017 : 08:41:40
I had a recent issue with an Intel 2764A it would read only "FF" data and would not verify. After much trial and error I found out the Toshiba TMM2764A protocol works perfectly !
ZLM Posted - 02/19/2017 : 00:18:56
Make sure the original chip checksum is same as the copied chip.

MCUmall EPROM BIOS Chip Burner Forum © Copyright 2003 - 2009 Mcumall Electronics Inc. Go To Top Of Page
Generated in 0.05 sec. Snitz Forums 2000