MCUmall EPROM BIOS Chip Burner Forum
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 True USB Willem Programmer (GQ-2X, GQ-3X, GQ-4X)
 Can't write successfully to AM29F040-90PC

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T O P I C    R E V I E W
telengard Posted - 01/30/2020 : 13:34:59
This is the first chip I've had issues w/ burning

I have the device set for AM29F040B, and it detects OK.
Can only get it to write at -2 speed, and it goes to 100% but then fails to verify w/ Address=0x00000000, Device=0x10, Buffer=0xf3.

Reading back shows the contents of the chip as received from eBay.

Any ideas on what I might be doing wrong?
1   L A T E S T    R E P L I E S    (Newest First)
anniel Posted - 01/30/2020 : 16:02:43
quote:
Originally posted by telengard

This is the first chip I've had issues w/ burning

I have the device set for AM29F040B, and it detects OK.
Can only get it to write at -2 speed, and it goes to 100% but then fails to verify w/ Address=0x00000000, Device=0x10, Buffer=0xf3.

Reading back shows the contents of the chip as received from eBay.

Any ideas on what I might be doing wrong?

eBay=FAKE.

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