I neen to copy s29gl032n90tfi04 and I'm usinf GQ-4X programmer with TSOP48 8/16 adapter V2.0. Problem is: I'm getting F1F1 ID, and cannot erase the chip. like programmer does not see the IC. What I'm missing?
1. bad chip pin contacting with programmer ZIF/adapter. 2. bad chip. Try to use a confirmed good chip. 3. bad usb cable. Try to use a good USB cable(short and strong). 4. The power issue if the USB port does not provide enough power. Try to use a external power adapter.
You have to get correct ID before start working on it.
Thanks for reply, ZLM. I did try few brand new ones S29Gl032N90TFI040. Same result- Id: F1F1. When i removed another IC from a board( S29GL032A90TFIR4) it give me id:0000.Did try another USB cable and external power supply - no luck. Looks like I need anothet ADP-003.
Problem working with s29gl032n90tfi04
Posted - 11/27/2012 : 13:16:24
