TS-7180 FRAM: Difference between revisions
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The TS-7180 has 4Kbit ferroelectric random access memory (FRAM) organized as 512B. It is accessible via the SPI bus. | The TS-7180 has 4Kbit ferroelectric random access memory (FRAM) organized as 512B. It is accessible via the SPI bus. | ||
The FRAM may be accessed from userspace. It will appear as: '''/sys/class/spi_master/spi2/spi2.2/eeprom''' | The FRAM may be accessed from userspace. It will appear as an EEPROM at: '''/sys/class/spi_master/spi2/spi2.2/eeprom''' | ||
The [http://www.cypress.com/file/136461/download datasheet] is available from Cypress Semiconductors' website. | The [http://www.cypress.com/file/136461/download datasheet] is available from Cypress Semiconductors' website. | ||
Revision as of 17:30, 2 July 2018
The TS-7180 has 4Kbit ferroelectric random access memory (FRAM) organized as 512B. It is accessible via the SPI bus.
The FRAM may be accessed from userspace. It will appear as an EEPROM at: /sys/class/spi_master/spi2/spi2.2/eeprom
The datasheet is available from Cypress Semiconductors' website.