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)
 erase and record AT49F040-12TI		  New Topic  Reply to Topic
 Printer Friendly
Author Previous Topic Topic Next Topic  

andres

Colombia
4 Posts
Posted - 12/15/2007 :  10:39:43  Show Profile  Reply with Quote
Hello I have just received the programmer GQ-3X Re-1.00 with adapter for the memory AT49F040-12TI, I can read the information of the memory but he/she doesn't allow to fade it write it again. you could you explain to me that I should make. thank you
Reply #1

ZLM

2945 Posts
Posted - 12/15/2007 :  15:39:46  Show Profile  Reply with Quote
The chip need to be erased/blank check before write the new data.
The correct steps:

1.Connect the programmer and run the software.
2.Select device from the device list: eg: AT49F020
3.Place the chip in the ZIF. If the chip is not in DIP package, then the adapter is needed.
4.Click on the ID, the chip should be detected correctly. If not, confirm the chip is on correct position in ZIF and well contacted with the ZIF. Also, you may need to clean up the pins if needed.
5.Read the chip twice and checksum should be same.
6.Save the buffer as a file for backup the original data if needed.
7.Change/load the data as needed
8.Erase the chip
9.Do a blank check and the chip should be blank.
10. Click the Write button to write the chip.
Go to Top of Page
Reply #2

Fabian_12345

Argentina
15 Posts
Posted - 10/22/2015 :  05:52:47  Show Profile  Reply with Quote
[quote]Originally posted by andres

Hello I have just received the programmer GQ-3X Re-1.00 with adapter for the memory AT49F040-12TI,

That memory adapter is received and select in the soft programmer.
PD is a little older this topic but I am now emerged the probloema
Thank you,
Electronics Telecomunicatios
Go to Top of Page
  Previous Topic Topic Next Topic  
 New Topic  Reply to Topic
 Printer Friendly
Jump To:
MCUmall EPROM BIOS Chip Burner Forum © Copyright 2003 - 2009 Mcumall Electronics Inc. Go To Top Of Page
Generated in 0.06 sec. Snitz Forums 2000