Initial data import before fixup

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Scott Shawcroft 2021-03-02 16:18:06 -08:00
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.cascade.toml Normal file
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paths = ["{technology}/{manufacturer}/{sku}.toml"]

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// Settings for the Adesto Tech AT25DF081A 1MiB SPI flash. It's on the SAMD21
// Xplained board.
// Datasheet: https://www.adestotech.com/wp-content/uploads/doc8715.pdf
#define AT25DF081A {\
.total_size = (1 << 20), /* 1 MiB */ \
.start_up_time_us = 10000, \
.manufacturer_id = 0x1f, \
.memory_type = 0x45, \
.capacity = 0x01, \
.max_clock_speed_mhz = 85, \
.quad_enable_bit_mask = 0x00, \
.has_sector_protection = true, \
.supports_fast_read = true, \
.supports_qspi = false, \
.supports_qspi_writes = false, \
.write_status_register_split = false, \
.single_status_byte = false, \
}

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// Settings for the Adesto Tech AT25DF641-SSHD-T 8MiB SPI flash
// for the Oak Dev Tech Icy Tree M0 (SAMD21) feather board.
// Source: https://www.digikey.com/product-detail/en/adesto-technologies/AT25SF641-SDHD-T/1265-1180-1-ND/
// Datasheet: https://www.adestotech.com/wp-content/uploads/doc8693.pdf
#define AT25DF641A {\
.total_size = (1 << 23), /* 8 MiB */ \
.start_up_time_us = 10000, \
.manufacturer_id = 0x1f, \
.memory_type = 0x48, \
.capacity = 0x00, \
.max_clock_speed_mhz = 85, \
.quad_enable_bit_mask = 0x00, \
.has_sector_protection = true, \
.supports_fast_read = true, \
.supports_qspi = false, \
.supports_qspi_writes = false, \
.write_status_register_split = false, \
.single_status_byte = false, \
}

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// Settings for the Adesto Tech AT25SF041 1MiB SPI flash. It's on the SparkFun
// SAMD51 Thing Plus board
// Datasheet: https://www.adestotech.com/wp-content/uploads/DS-AT25SF041_044.pdf
#define AT25SF041A {\
.total_size = (1 << 19), /* 512 KiB */ \
.start_up_time_us = 10000, \
.manufacturer_id = 0x1f, \
.memory_type = 0x84, \
.capacity = 0x01, \
.max_clock_speed_mhz = 85, \
.quad_enable_bit_mask = 0x00, \
.has_sector_protection = false, \
.supports_fast_read = true, \
.supports_qspi = false, \
.supports_qspi_writes = false, \
.write_status_register_split = false, \
.single_status_byte = false, \
}

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// Settings for the Adesto Tech AT25SF161-SSHD-T 2MiB SPI flash
// for the StringCar M0 (SAMD21) Express board.
// Source: https://www.digikey.com/product-detail/en/adesto-technologies/AT25SF161-SDHD-T/1265-1230-1-ND/
// Datasheet: https://www.adestotech.com/wpo-content/uploads/jDS-AT25SF161_046.pdf
#define AT25SF161 {\
.total_size = (1 << 21), /* 2 MiB */ \
.start_up_time_us = 10000, \
.manufacturer_id = 0x1f, \
.memory_type = 0x86, \
.capacity = 0x01, \
.max_clock_speed_mhz = 85, \
.quad_enable_bit_mask = 0x00, \
.has_sector_protection = true, \
.supports_fast_read = true, \
.supports_qspi = false, \
.supports_qspi_writes = false, \
.write_status_register_split = false, \
.single_status_byte = false, \
}

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// Settings for the Cypress (was Spansion) S25FL064L 8MiB SPI flash.
// Datasheet: http://www.cypress.com/file/316661/download
#define S25FL064L {\
.total_size = (1 << 23), /* 8 MiB */ \
.start_up_time_us = 300, \
.manufacturer_id = 0x01, \
.memory_type = 0x60, \
.capacity = 0x17, \
.max_clock_speed_mhz = 108, \
.quad_enable_bit_mask = 0x02, \
.has_sector_protection = false, \
.supports_fast_read = true, \
.supports_qspi = true, \
.supports_qspi_writes = true, \
.write_status_register_split = false, \
.single_status_byte = false, \
}

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// Settings for the Cypress (was Spansion) S25FL116K 2MiB SPI flash.
// Datasheet: http://www.cypress.com/file/196886/download
#define S25FL116K {\
.total_size = (1 << 21), /* 2 MiB */ \
.start_up_time_us = 10000, \
.manufacturer_id = 0x01, \
.memory_type = 0x40, \
.capacity = 0x15, \
.max_clock_speed_mhz = 108, \
.quad_enable_bit_mask = 0x02, \
.has_sector_protection = false, \
.supports_fast_read = true, \
.supports_qspi = true, \
.supports_qspi_writes = false, \
.write_status_register_split = false, \
.single_status_byte = false, \
}

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// Settings for the Cypress (was Spansion) S25FL216K 2MiB SPI flash.
// Datasheet: http://www.cypress.com/file/197346/download
#define S25FL216K {\
.total_size = (1 << 21), /* 2 MiB */ \
.start_up_time_us = 10000, \
.manufacturer_id = 0x01, \
.memory_type = 0x40, \
.capacity = 0x15, \
.max_clock_speed_mhz = 65, \
.quad_enable_bit_mask = 0x02, \
.has_sector_protection = false, \
.supports_fast_read = true, \
.supports_qspi = false, \
.supports_qspi_writes = false, \
.write_status_register_split = false, \
.single_status_byte = false, \
}

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// Settings for the Gigadevice GD25Q16C 2MiB SPI flash.
// Datasheet: http://www.gigadevice.com/datasheet/gd25q16c/
#define GD25Q16C {\
.total_size = (1 << 21), /* 2 MiB */ \
.start_up_time_us = 5000, \
.manufacturer_id = 0xc8, \
.memory_type = 0x40, \
.capacity = 0x15, \
.max_clock_speed_mhz = 104, /* if we need 120 then we can turn on high performance mode */ \
.quad_enable_bit_mask = 0x02, \
.has_sector_protection = false, \
.supports_fast_read = true, \
.supports_qspi = true, \
.supports_qspi_writes = true, \
.write_status_register_split = false, \
.single_status_byte = false, \
}

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// Settings for the Gigadevice GD25Q32C 4MiB SPI flash.
// Datasheet: http://www.elm-tech.com/en/products/spi-flash-memory/gd25q32/gd25q32.pdf
#define GD25Q32C {\
.total_size = (1 << 22), /* 4 MiB */ \
.start_up_time_us = 5000, \
.manufacturer_id = 0xc8, \
.memory_type = 0x40, \
.capacity = 0x16, \
.max_clock_speed_mhz = 104, /* if we need 120 then we can turn on high performance mode */ \
.quad_enable_bit_mask = 0x02, \
.has_sector_protection = false, \
.supports_fast_read = true, \
.supports_qspi = true, \
.supports_qspi_writes = true, \
.write_status_register_split = true, \
.single_status_byte = false, \
}

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// Settings for the Gigadevice GD25Q64C 8MiB SPI flash.
// Datasheet: http://www.elm-tech.com/en/products/spi-flash-memory/gd25q64/gd25q64.pdf
#define GD25Q64C {\
.total_size = (1 << 23), /* 8 MiB */ \
.start_up_time_us = 5000, \
.manufacturer_id = 0xc8, \
.memory_type = 0x40, \
.capacity = 0x17, \
.max_clock_speed_mhz = 104, /* if we need 120 then we can turn on high performance mode */ \
.quad_enable_bit_mask = 0x02, \
.has_sector_protection = false, \
.supports_fast_read = true, \
.supports_qspi = true, \
.supports_qspi_writes = true, \
.write_status_register_split = true, \
.single_status_byte = false, \
}

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// Settings for the Gigadevice GD25S512MD 64MiB SPI flash.
// Datasheet: http://www.gigadevice.com/datasheet/gd25s512md/
#define GD25S512MD {\
.total_size = (1 << 26), /* 64 MiB */ \
.start_up_time_us = 5000, \
.manufacturer_id = 0xc8, \
.memory_type = 0x40, \
.capacity = 0x19, \
.max_clock_speed_mhz = 104, /* if we need 120 then we can turn on high performance mode */ \
.quad_enable_bit_mask = 0x02, \
.has_sector_protection = false, \
.supports_fast_read = true, \
.supports_qspi = true, \
.supports_qspi_writes = true, \
.write_status_register_split = true, \
.single_status_byte = false, \
}

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// Settings for the ISSI IS25LP128F 16MiB SPI flash.
// Datasheet: http://www.issi.com/WW/pdf/25LP-WP128F.pdf
#define IS25LP128F {\
.total_size = (1 << 24), /* 16 MiB */ \
.start_up_time_us = 10000, \
.manufacturer_id = 0x9d, \
.memory_type = 0x60, \
.capacity = 0x18, \
.max_clock_speed_mhz = 133, \
.quad_enable_bit_mask = 0x02, \
.has_sector_protection = true, \
.supports_fast_read = true, \
.supports_qspi = true, \
.supports_qspi_writes = true, \
.write_status_register_split = false, \
.single_status_byte = true, \
}

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// Settings for the Macronix MX25L12833F 16MiB SPI flash
// Datasheet: https://www.macronix.com/Lists/Datasheet/Attachments/7447/MX25L12833F,%203V,%20128Mb,%20v1.0.pdf
#define MX25L12833F {\
.total_size = (1UL << 24), /* 16 MiB */ \
.start_up_time_us = 5000, \
.manufacturer_id = 0xc2, \
.memory_type = 0x20, \
.capacity = 0x18, \
.max_clock_speed_mhz = 133, \
.quad_enable_bit_mask = 0x40, \
.has_sector_protection = true, \
.supports_fast_read = true, \
.supports_qspi = true, \
.supports_qspi_writes = true, \
.write_status_register_split = false, \
.single_status_byte = true, \
}

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// Settings for the Macronix MX25L1606 2MiB SPI flash.
// Datasheet:
#define MX25L1606 {\
.total_size = (1 << 21), /* 2 MiB */ \
.start_up_time_us = 5000, \
.manufacturer_id = 0xc2, \
.memory_type = 0x20, \
.capacity = 0x15, \
.max_clock_speed_mhz = 8, \
.quad_enable_bit_mask = 0x40, \
.has_sector_protection = false, \
.supports_fast_read = true, \
.supports_qspi = true, \
.supports_qspi_writes = true, \
.write_status_register_split = false, \
.single_status_byte = true, \
}

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// Settings for the Macronix MX25L51245G 64MiB SPI flash.
// Datasheet: https://www.macronix.com/Lists/Datasheet/Attachments/7437/MX25L51245G,%203V,%20512Mb,%20v1.6.pdf
#define MX25L25645G {\
.total_size = (1 << 25), /* 32 MiB */ \
.start_up_time_us = 5000, \
.manufacturer_id = 0x9f, \
.memory_type = 0xab, \
.capacity = 0x90, \
.max_clock_speed_mhz = 133, \
.quad_enable_bit_mask = 0xaf, \
.has_sector_protection = false, \
.supports_fast_read = true, \
.supports_qspi = true, \
.supports_qspi_writes = true, \
.write_status_register_split = false, \
.single_status_byte = true, \
}

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// Settings for the Macronix MX25L3233F 4MiB SPI flash.
// Datasheet: http://www.macronix.com/Lists/Datasheet/Attachments/7426/MX25L3233F,%203V,%2032Mb,%20v1.6.pdf
#define MX25L3233F {\
.total_size = (1 << 22), /* 4 MiB */ \
.start_up_time_us = 5000, \
.manufacturer_id = 0xc2, \
.memory_type = 0x20, \
.capacity = 0x16, \
.max_clock_speed_mhz = 133, \
.quad_enable_bit_mask = 0x40, \
.has_sector_protection = false, \
.supports_fast_read = true, \
.supports_qspi = true, \
.supports_qspi_writes = true, \
.write_status_register_split = false, \
.single_status_byte = true, \
}

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// Settings for the Macronix MX25L51245G 64MiB SPI flash.
// Datasheet: https://www.macronix.com/Lists/Datasheet/Attachments/7437/MX25L51245G,%203V,%20512Mb,%20v1.6.pdf
#define MX25L51245G {\
.total_size = (1 << 26), /* 64 MiB */ \
.start_up_time_us = 5000, \
.manufacturer_id = 0xc2, \
.memory_type = 0x20, \
.capacity = 0x1a, \
.max_clock_speed_mhz = 133, \
.quad_enable_bit_mask = 0x40, \
.has_sector_protection = false, \
.supports_fast_read = true, \
.supports_qspi = true, \
.supports_qspi_writes = true, \
.write_status_register_split = false, \
.single_status_byte = true, \
}

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// Settings for the Macronix MX25R1635F 8MiB SPI flash.
// Datasheet: https://www.macronix.com/Lists/Datasheet/Attachments/7595/MX25R1635F,%20Wide%20Range,%2016Mb,%20v1.6.pdf
// In low power mode, quad operations can only run at 8 MHz.
#define MX25R1635F {\
.total_size = (1 << 21), /* 2 MiB */ \
.start_up_time_us = 800, \
.manufacturer_id = 0xc2, \
.memory_type = 0x28, \
.capacity = 0x15, \
.max_clock_speed_mhz = 33, /* 8 mhz for dual/quad */ \
.quad_enable_bit_mask = 0x80, \
.has_sector_protection = false, \
.supports_fast_read = true, \
.supports_qspi = true, \
.supports_qspi_writes = true, \
.write_status_register_split = false, \
.single_status_byte = true, \
}

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// Settings for the Macronix MX25R6435F 8MiB SPI flash.
// Datasheet: http://www.macronix.com/Lists/Datasheet/Attachments/7428/MX25R6435F,%20Wide%20Range,%2064Mb,%20v1.4.pdf
// By default its in lower power mode which can only do 8mhz. In high power mode it can do 80mhz.
#define MX25R6435F {\
.total_size = (1 << 23), /* 8 MiB */ \
.start_up_time_us = 5000, \
.manufacturer_id = 0xc2, \
.memory_type = 0x28, \
.capacity = 0x17, \
.max_clock_speed_mhz = 8, \
.quad_enable_bit_mask = 0x40, \
.has_sector_protection = false, \
.supports_fast_read = true, \
.supports_qspi = true, \
.supports_qspi_writes = true, \
.write_status_register_split = false, \
.single_status_byte = true, \
}

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// Settings for the Micron N25Q256A 256Mb (32MiB) QSPI flash.
// Datasheet: https://www.micron.com/-/media/client/global/documents/products/data-sheet/nor-flash/serial-nor/n25q/n25q_256mb_3v.pdf
#define N25Q256A {\
/* .total_size = (1 << 25), 32 MiB does not work at this time, as assumptions about 3-byte addresses abound */ \
.total_size = (1 << 24), /* 16 MiB */ \
.start_up_time_us = 10000, \
.manufacturer_id = 0x20, \
.memory_type = 0xBA, \
.capacity = 0x19, \
.max_clock_speed_mhz = 108, \
.quad_enable_bit_mask = 0x02, \
.has_sector_protection = false, \
.supports_fast_read = true, \
.supports_qspi = true, \
.supports_qspi_writes = true, \
.write_status_register_split = false, \
.single_status_byte = true, \
}

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// Settings for the Winbond W25Q128JV-PM 16MiB SPI flash. Note that JV-IM has a different .memory_type (0x70)
// Datasheet: https://www.winbond.com/resource-files/w25q128jv%20revf%2003272018%20plus.pdf
#define W25Q128JV_PM {\
.total_size = (1 << 24), /* 16 MiB */ \
.start_up_time_us = 5000, \
.manufacturer_id = 0xef, \
.memory_type = 0x70, \
.capacity = 0x18, \
.max_clock_speed_mhz = 133, \
.quad_enable_bit_mask = 0x02, \
.has_sector_protection = false, \
.supports_fast_read = true, \
.supports_qspi = true, \
.supports_qspi_writes = true, \
.write_status_register_split = false, \
}

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// Settings for the Winbond W25Q128JV-SQ 16MiB SPI flash. Note that JV-IM has a different .memory_type (0x70)
// Datasheet: https://www.winbond.com/resource-files/w25q128jv%20revf%2003272018%20plus.pdf
#define W25Q128JV_SQ {\
.total_size = (1 << 24), /* 16 MiB */ \
.start_up_time_us = 5000, \
.manufacturer_id = 0xef, \
.memory_type = 0x40, \
.capacity = 0x18, \
.max_clock_speed_mhz = 133, \
.quad_enable_bit_mask = 0x02, \
.has_sector_protection = false, \
.supports_fast_read = true, \
.supports_qspi = true, \
.supports_qspi_writes = true, \
.write_status_register_split = false, \
.single_status_byte = false, \
}

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// Settings for the Winbond W25Q16FW 2MiB SPI flash.
// Datasheet: https://www.winbond.com/resource-files/w25q16fw%20revj%2005182017%20sfdp.pdf
#define W25Q16FW {\
.total_size = (1 << 21), /* 2 MiB */ \
.start_up_time_us = 5000, \
.manufacturer_id = 0xef, \
.memory_type = 0x60, \
.capacity = 0x15, \
.max_clock_speed_mhz = 133, \
.quad_enable_bit_mask = 0x02, \
.has_sector_protection = false, \
.supports_fast_read = true, \
.supports_qspi = true, \
.supports_qspi_writes = true, \
.write_status_register_split = false, \
.single_status_byte = false, \
}

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// Settings for the Winbond W25Q16JV-IM 2MiB SPI flash. Note that JV-IQ has a different .memory_type (0x40)
// Datasheet: https://www.winbond.com/resource-files/w25q16jv%20spi%20revf%2005092017.pdf
#define W25Q16JV_IM {\
.total_size = (1 << 21), /* 2 MiB */ \
.start_up_time_us = 5000, \
.manufacturer_id = 0xef, \
.memory_type = 0x70, \
.capacity = 0x15, \
.max_clock_speed_mhz = 133, \
.quad_enable_bit_mask = 0x02, \
.has_sector_protection = false, \
.supports_fast_read = true, \
.supports_qspi = true, \
.supports_qspi_writes = true, \
.write_status_register_split = false, \
}

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// Settings for the Winbond W25Q16JV-IQ 2MiB SPI flash. Note that JV-IM has a different .memory_type (0x70)
// Datasheet: https://www.winbond.com/resource-files/w25q16jv%20spi%20revf%2005092017.pdf
#define W25Q16JV_IQ {\
.total_size = (1 << 21), /* 2 MiB */ \
.start_up_time_us = 5000, \
.manufacturer_id = 0xef, \
.memory_type = 0x40, \
.capacity = 0x15, \
.max_clock_speed_mhz = 133, \
.quad_enable_bit_mask = 0x02, \
.has_sector_protection = false, \
.supports_fast_read = true, \
.supports_qspi = true, \
.supports_qspi_writes = true, \
.write_status_register_split = false, \
.single_status_byte = false, \
}

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// Settings for the Winbond W25Q32BV 4MiB SPI flash.
// Datasheet: https://www.winbond.com/resource-files/w25q32bv_revi_100413_wo_automotive.pdf
#define W25Q32BV {\
.total_size = (1 << 22), /* 4 MiB */ \
.start_up_time_us = 10000, \
.manufacturer_id = 0xef, \
.memory_type = 0x60, \
.capacity = 0x16, \
.max_clock_speed_mhz = 104, \
.quad_enable_bit_mask = 0x02, \
.has_sector_protection = false, \
.supports_fast_read = true, \
.supports_qspi = true, \
.supports_qspi_writes = false, \
.write_status_register_split = false, \
.single_status_byte = false, \
}

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// Settings for the Winbond W25Q32FV 4MiB SPI flash.
// Datasheet:http://www.winbond.com/resource-files/w25q32fv%20revj%2006032016.pdf?__locale=en
#define W25Q32FV {\
.total_size = (1 << 22), /* 4 MiB */ \
.start_up_time_us = 5000, \
.manufacturer_id = 0xef, \
.memory_type = 0x40, \
.capacity = 0x16, \
.max_clock_speed_mhz = 104, \
.quad_enable_bit_mask = 0x00, \
.has_sector_protection = false, \
.supports_fast_read = true, \
.supports_qspi = false, \
.supports_qspi_writes = false, \
.write_status_register_split = false, \
.single_status_byte = false, \
}

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// Settings for the Winbond W25Q32JV-IM 4MiB SPI flash.
// Datasheet: https://www.winbond.com/resource-files/w25q32jv%20revg%2003272018%20plus.pdf
#define W25Q32JV_IM {\
.total_size = (1 << 22), /* 4 MiB */ \
.start_up_time_us = 5000, \
.manufacturer_id = 0xef, \
.memory_type = 0x70, \
.capacity = 0x16, \
.max_clock_speed_mhz = 133, \
.quad_enable_bit_mask = 0x02, \
.has_sector_protection = false, \
.supports_fast_read = true, \
.supports_qspi = true, \
.supports_qspi_writes = true, \
.write_status_register_split = false, \
}

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// Settings for the Winbond W25Q32JV-IQ 4MiB SPI flash.
// Datasheet: https://www.mouser.com/datasheet/2/949/w25q32jv_revg_03272018_plus-1489806.pdf
#define W25Q32JV_IQ {\
.total_size = (1 << 22), /* 4 MiB */ \
.start_up_time_us = 5000, \
.manufacturer_id = 0xef, \
.memory_type = 0x40, \
.capacity = 0x16, \
.max_clock_speed_mhz = 133, \
.quad_enable_bit_mask = 0x02, \
.has_sector_protection = false, \
.supports_fast_read = true, \
.supports_qspi = true, \
.supports_qspi_writes = true, \
.write_status_register_split = false, \
}

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// Settings for the Winbond W25Q64FV 8MiB SPI flash.
// Datasheet: https://www.winbond.com/resource-files/w25q64fv%20revs%2007182017.pdf
#define W25Q64FV {\
.total_size = (1 << 23), /* 8 MiB */ \
.start_up_time_us = 5000, \
.manufacturer_id = 0xef, \
.memory_type = 0x40, \
.capacity = 0x17, \
.max_clock_speed_mhz = 104, \
.quad_enable_bit_mask = 0x02, \
.has_sector_protection = false, \
.supports_fast_read = true, \
.supports_qspi = true, \
.supports_qspi_writes = true, \
.write_status_register_split = false, \
.single_status_byte = false, \
}

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// Settings for the Winbond W25Q64JV-IM 8MiB SPI flash. Note that JV-IQ has a different .memory_type (0x40)
// Datasheet: http://www.winbond.com/resource-files/w25q64jv%20revj%2003272018%20plus.pdf
#define W25Q64JV_IM {\
.total_size = (1 << 23), /* 8 MiB */ \
.start_up_time_us = 5000, \
.manufacturer_id = 0xef, \
.memory_type = 0x70, \
.capacity = 0x17, \
.max_clock_speed_mhz = 133, \
.quad_enable_bit_mask = 0x02, \
.has_sector_protection = false, \
.supports_fast_read = true, \
.supports_qspi = true, \
.supports_qspi_writes = true, \
.write_status_register_split = false, \
.single_status_byte = false, \
}

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// Settings for the Winbond W25Q64JV-IQ 8MiB SPI flash. Note that JV-IM has a different .memory_type (0x70)
// Datasheet: http://www.winbond.com/resource-files/w25q64jv%20revj%2003272018%20plus.pdf
#define W25Q64JV_IQ {\
.total_size = (1 << 23), /* 8 MiB */ \
.start_up_time_us = 5000, \
.manufacturer_id = 0xef, \
.memory_type = 0x40, \
.capacity = 0x17, \
.max_clock_speed_mhz = 133, \
.quad_enable_bit_mask = 0x02, \
.has_sector_protection = false, \
.supports_fast_read = true, \
.supports_qspi = true, \
.supports_qspi_writes = true, \
.write_status_register_split = false, \
.single_status_byte = false, \
}

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// Settings for the Winbond W25Q80DL 1MiB SPI flash.
// Datasheet: https://www.winbond.com/resource-files/w25q80dv%20dl_revh_10022015.pdf
#define W25Q80DL {\
.total_size = (1 << 20), /* 1 MiB */ \
.start_up_time_us = 5000, \
.manufacturer_id = 0xef, \
.memory_type = 0x60, \
.capacity = 0x14, \
.max_clock_speed_mhz = 104, \
.quad_enable_bit_mask = 0x02, \
.has_sector_protection = false, \
.supports_fast_read = true, \
.supports_qspi = true, \
.supports_qspi_writes = false, \
.write_status_register_split = false, \
.single_status_byte = false, \
}

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// Settings for the Winbond W25Q80DV 1MiB SPI flash.. Note that W25Q80DL has a different memory type (0x60)
// Datasheet: https://www.winbond.com/resource-files/w25q80dv%20dl_revh_10022015.pdf
#define W25Q80DV {\
.total_size = (1 << 20), /* 1 MiB */ \
.start_up_time_us = 5000, \
.manufacturer_id = 0xef, \
.memory_type = 0x40, \
.capacity = 0x14, \
.max_clock_speed_mhz = 104, \
.quad_enable_bit_mask = 0x02, \
.has_sector_protection = false, \
.supports_fast_read = true, \
.supports_qspi = true, \
.supports_qspi_writes = false, \
.write_status_register_split = false, \
.single_status_byte = false, \
}

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# Settings for the Everspin MR20H40 / MR25H40 magnetic non-volatile RAM
# Datasheet: https://www.everspin.com/supportdocs/MR25H40CDFR
total_size = 0x400000 # 4 MiB
start_up_time_us = 10000
manufacturer_id = 0xef # *no JDEC
memory_type = 0x40 # no JDEC
capacity = 0x14 # no JDEC
max_clock_speed_mhz = 10
quad_enable_bit_mask = 0x00
has_sector_protection = false
supports_fast_read = false
supports_qspi = false
supports_qspi_writes = false
write_status_register_split = false
single_status_byte = true

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mram/mram.toml Normal file
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no_ready_bit = true
no_erase_cmd = true
no_reset_cmd = true

44
nvm.template.toml Normal file
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total_size = 0 # in bytes
start_up_time_us = 0 # time to wait before communicating with the device after power up
# Three responses to JEDEC command 0x9f. Used to detect the device
manufacturer_id = 0
memory_type = 0
capacity = 0
# Max clock speed for all operations and the fastest read mode. May not be
# achievable on a particular board.
max_clock_speed_mhz = 0
# Bitmask for Quad Enable bit if present. 0x00 otherwise. This is for the highest byte in the
# status register.
quad_enable_bit_mask = 0x0
# Supports the 0x0b fast read command with 8 dummy cycles.
has_sector_protection = false
# Supports the fast read, quad output command 0x6b with 8 dummy cycles.
supports_fast_read = false
# Supports the quad input page program command 0x32. This is known as 1-1-4 because it only
# uses all four lines for data.
supports_qspi = false
# Requires a separate command 0x31 to write to the second byte of the status register.
# Otherwise two byte are written via 0x01.
supports_qspi_writes = false
# Requires a separate command 0x31 to write to the second byte of the status register.
# Otherwise two byte are written via 0x01.
write_status_register_split = false
single_status_byte = false
# Does not support using a ready bit within the status register
no_ready_bit = false
# Does not support the erase command (0x20)
no_erase_cmd = false
# Device does not have a reset command
no_reset_cmd = false