MCUmall EPROM BIOS Chip Burner Forum

MCUmall EPROM BIOS Chip Burner Forum

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T O P I C R E V I E W
Malcolm	Posted - 03/17/2007 : 12:07:12 Hello, Just having trouble erasing SST39SF040 It said erase complete, but the screen is not FF... - Dip switch is correct, Chip in the right position. *Error* BlankCheck: Device is not blank at address: 0x0, device read 0x2. Varify: Device verify failed at address: 0x3c000, device read 0x0, buffer is 0xff *Error* Thanks Malcolm
3 L A T E S T R E P L I E S (Newest First)
MikeHunt79	Posted - 12/02/2009 : 11:59:37 quote: Originally posted by Malcolm Thanks you are correct, the chip was damage. Malcolm, where did you buy a placement EEPROM? I think my sst39sf040 may be bad also, do you know where I could purchase a replacement?
Malcolm	Posted - 03/18/2007 : 22:31:39 Thanks you are correct, the chip was damage.
ZLM	Posted - 03/17/2007 : 16:25:53 If the chip ID and reading are correct, then the chip may be a damaged chip.

MCUmall EPROM BIOS Chip Burner Forum

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