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nes-proj/arch/dev/ext-flash
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Edvard Pettersen eda0a9b962 Added SPI pin declarations to Board files
2018-08-31 11:06:31 +02:00
..
ext-flash.c Added SPI pin declarations to Board files 2018-08-31 11:06:31 +02:00
ext-flash.h Reposition the generic flash driver in the doxygen tree 2018-05-26 02:22:43 +01:00
README.md

README.md

Ext-flash Driver

This is a generic driver for external SPI flash memories. It has been tested with the following parts:

  • Winbond W25X20CL
  • Winbond W25X40CL
  • Macronix MX25R8035F
  • Macronix MX25R1635F
  • Macronix MX25R6435F
  • Macronix MX25U6435F

These parts have identical instruction sets; only the manufacturer and device ID differ, which must be specified in board.h.