how write buffer in to nor flash JS28F128J3F75A

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Hello , i facing a problem , so please help me , how write buffer in to nor flash (JS28F128J3F75A from micron) and also tries to read the buffer , but i got some error.
hello , means after writing into buffer i don't know to read data from particular buffer
like my nor flash base address = 0x20000000 and i pass offset = 0x2000(staring location of buffer). so i can't analyse whether i correctly write data into buffer or not,
first you tell to write data into buffer.

Posted 18-Sep-13 1:31am

Member 10281951

Updated 18-Sep-13 2:09am

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nv3 18-Sep-13 7:52am

Please be a little more explicit with your question. "I got some error" is nothing anyone could start with to help you. If you'd show the source code of the program part in question, chances are that someone might be able to help.

Member 10281951 18-Sep-13 8:09am

reply dear....

Member 10281951 18-Sep-13 8:05am

hello , means after writing into buffer i don't know to read data from particular buffer
like my nor flash base address = 0x20000000 and i pass offset = 0x2000(staring location of buffer). so i can't analyse whether i correctly write data into buffer or not,
first you tell to write data into buffer.

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CPallini · Accepted Answer · 2013-09-18T02:44:00

Solution 1

The device datasheet (see here[^]), of course provides info on reading from it, hence you can verify the written data.
Please note that, before writing to the flash memory, you probably have to erase it.

Posted 18-Sep-13 2:44am

CPallini