标题: Programming AT27C040 Failure ? [打印本页]

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作者: koala    时间: 2021-6-22 13:21     标题: Programming AT27C040 Failure ?

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APP Version : 11.00   Model : TL866II Plus

     Device : AT27C040 @PLCC32

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Pins Detected Passed!

ID: 0x 1E 0B ......OK!

Programming FLASH ...Succeeded. Time : 2031ms

Verifing FLASH ...

ERROR!   CODE Address:0x00061E    Buf_Val:0x45    IC_Val:0x44

Programming  ...Failed

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作者: admin    时间: 2021-6-22 16:09

回复 1# koala

this a one-time programmable read-only memory (OTP EPROM)


only blank chip can be programmed.

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作者: koala    时间: 2021-6-23 15:34

Correct as AT29C040A-90JU FLASH MEMORY

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