MCUmall EPROM BIOS Chip Burner Forum
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)
 FM27C040 will only program at -2 speed. take 70min

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
BKues Posted - 11/26/2015 : 03:03:49
so I got a bunch of new FM27C040 and they always fail verification if programmed at a higher speed then -2. Anyone have any idea on how to fix this? specifically it is a FM27C040Q 90
2   L A T E S T    R E P L I E S    (Newest First)
BKues Posted - 11/26/2015 : 23:24:44
quote:
Originally posted by ZLM

What is your exact error message? What is your software version?
the error while verifiying is "Verify Failed" the last one that failed when I tried -1 was "Verify Failed, Address=0x06D41E, Device=0xE6, Buffer=0x66"

I dont know if this was the same on each one
ZLM Posted - 11/26/2015 : 11:34:58
What is your exact error message? What is your software version?

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