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)
 GQ-3X: EPROM chip detects as FFFF

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
bill_long@earthlink.net Posted - 03/05/2013 : 14:33:39
I just purchased a GQ-3X and installed the software and driver on two computers:
1) Windows 8 64bit
2) Windows 8 32bit

The driver appears in Device Managers under "Universal Serial Bus Controllers"

I can't get around the error in the attached screen shot.

I tried two different W27C512s. I tried a M27C512. All three chips get the same error.
I'm running as administrator.
I'm using software version 6.21.
I placed the chip(s) as the documentation suggests (pin 14 of the chip farthest away from the ZIF lever)

I'm doing something stupid, but don't know what.

Thanks javascript:insertsmilie('')

Image Insert:

107.51 KB

Image Insert:

31.14 KB
1   L A T E S T    R E P L I E S    (Newest First)
ZLM Posted - 03/06/2013 : 20:31:52
Possible reasons:

1. bad chips.
2. poor pin contact.
3. wrong pin 1 orientation on ZIF socket.

MCUmall EPROM BIOS Chip Burner Forum © Copyright 2003 - 2009 Mcumall Electronics Inc. Go To Top Of Page
Generated in 0.03 sec. Snitz Forums 2000