C library source code for M29W256 flash memory using the flash device driver software interface

This application note describes the library source code in C for the M29W256 flash memories using the flash software device driver interface. The M29W256.c and M29W256.h files contain libraries for accessing the M29W256 flash memories.

This application note also includes an overview of the programming model for the M29W256. This will familiarize you with the operation of the memory devices and provide a basis for understanding and modifying the accompanying source code.

The source code is written to be as platform independent as possible. It requires minimal changes by the user in order to compile and run. The application note explains how the user should modify the source code for individual target hardware. The source code contains comments throughout, explaining how it is used and why it has been written the way it has.

This application note does not replace the M29W256 datasheet. It refers to it throughout, and it is necessary to have a copy of the datasheet to follow some of the explanations. The software has been tested on a target platform, and is usable in C and C++ environments. It is small in size and can be applied to any target hardware.

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