TS-7180 FRAM: Difference between revisions
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The TS-7180 has | The TS-7180 has 2 KiB ferroelectric random access memory (FRAM). This is intended to be used for values that require constant writing such as counters, but the FRAM has no practical concerns with write wearout. | ||
This is accessed using file I/O calls from any language using this eeprom device: | |||
* /sys/class/spi_master/spi2/spi2.2/eeprom | * /sys/class/spi_master/spi2/spi2.2/eeprom | ||
Revision as of 12:02, 23 June 2021
The TS-7180 has 2 KiB ferroelectric random access memory (FRAM). This is intended to be used for values that require constant writing such as counters, but the FRAM has no practical concerns with write wearout.
This is accessed using file I/O calls from any language using this eeprom device:
- /sys/class/spi_master/spi2/spi2.2/eeprom