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Add i2c 24LC64 eeprom (#11200)
* add 24LC64 eeprom * docs update * Update docs/eeprom_driver.md Co-authored-by: Joel Challis <git@zvecr.com> Co-authored-by: Joel Challis <git@zvecr.com>
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3 changed files with 7 additions and 4 deletions
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@ -40,6 +40,7 @@ Module | Equivalent `#define` | Source
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-----------------|---------------------------------|------------------------------------------
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CAT24C512 EEPROM | `#define EEPROM_I2C_CAT24C512` | <https://www.sparkfun.com/products/14764>
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RM24C512C EEPROM | `#define EEPROM_I2C_RM24C512C` | <https://www.sparkfun.com/products/14764>
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24LC64 EEPROM | `#define EEPROM_I2C_24LC64` | <https://www.microchip.com/wwwproducts/en/24LC64>
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24LC128 EEPROM | `#define EEPROM_I2C_24LC128` | <https://www.microchip.com/wwwproducts/en/24LC128>
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24LC256 EEPROM | `#define EEPROM_I2C_24LC256` | <https://www.sparkfun.com/products/525>
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MB85RC256V FRAM | `#define EEPROM_I2C_MB85RC256V` | <https://www.adafruit.com/product/1895>
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@ -49,6 +49,11 @@
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# define EXTERNAL_EEPROM_PAGE_SIZE 64
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# define EXTERNAL_EEPROM_ADDRESS_SIZE 2
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# define EXTERNAL_EEPROM_WRITE_TIME 5
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#elif defined(EEPROM_I2C_24LC64)
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# define EXTERNAL_EEPROM_BYTE_COUNT 8192
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# define EXTERNAL_EEPROM_PAGE_SIZE 32
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# define EXTERNAL_EEPROM_ADDRESS_SIZE 2
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# define EXTERNAL_EEPROM_WRITE_TIME 5
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#elif defined(EEPROM_I2C_MB85RC256V)
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# define EXTERNAL_EEPROM_BYTE_COUNT 32768
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# define EXTERNAL_EEPROM_PAGE_SIZE 128
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@ -61,10 +61,7 @@
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// I2C EEPROM
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// 24LC64
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#define EXTERNAL_EEPROM_BYTE_COUNT 65535
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#define EXTERNAL_EEPROM_PAGE_SIZE 32
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#define EXTERNAL_EEPROM_ADDRESS_SIZE 2
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#define EXTERNAL_EEPROM_WRITE_TIME 5
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#define EEPROM_I2C_24LC64
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// Dynamic EEPROM
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// Something sensible or else VIA may crash
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