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)
 How read 1mbit (128k) Eprom Sony LH53102Y in GQ-4X
 New Topic  Reply to Topic
 Printer Friendly
Author Previous Topic Topic Next Topic  

Dhampird

Spain
1 Posts

Posted - 07/20/2016 :  05:35:02  Show Profile  Reply with Quote
Hello, i have here a maskrom Sony LH53102Y 128KB Dip 28-pin, problem is that i have to read this in GQ-4X to write later in a new rom or flash 32 pin, i dont know how could i read fully the Sony LH53102Y
Reply #1

ZLM

2945 Posts

Posted - 07/22/2016 :  13:29:13  Show Profile  Reply with Quote
I do not have this chip datasheet. If you have the pinout please let me know, so that I can check it for you..
Go to Top of Page
Reply #2

anniel

2572 Posts

Posted - 07/22/2016 :  14:00:43  Show Profile  Reply with Quote
Same pinout as the MB831000

www.segaretro.org/images/3/32/MB831000_datasheet.pdf
Go to Top of Page
Reply #3

ZLM

2945 Posts

Posted - 07/23/2016 :  19:08:04  Show Profile  Reply with Quote
Try this on GQ-4x4:

Name="LH53102Y",ID="XXXX",Class="27C301",Category="EPROM",MFG="SONY",CodeSize="131072",VCC="5.5V",WVCC="5.5V",WVPP="5V",RVpp="5V",PINVCC="ZIF32_PIN32",PINVCC="ZIF32_PIN28",PINVPP="0",Package="DIP28",Message="This chip is READ ONLY ROM chip";

For GQ-4X:
Name="LH53102Y",ID="XXXX",Class="27C301",Category="EPROM",MFG="SONY",CodeSize="131072",VCC="5.5V",WVCC="5.5V",WVPP="5V",RVpp="5V",PINVCC="ZIF32_PIN32",PINVCC="ZIF32_PIN28",PINVPP="0",Package="DIP28",Message="This chip is READ ONLY ROM chip. The GQ-4X need connect ZIF pin 2 to chip pin 24";
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 0.09 sec. Snitz Forums 2000