kopia lustrzana https://github.com/micropython/micropython
479 wiersze
18 KiB
C
479 wiersze
18 KiB
C
/*
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* This file is part of the MicroPython project, http://micropython.org/
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*
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* The MIT License (MIT)
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*
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* Copyright (c) 2018 Scott Shawcroft for Adafruit Industries LLC
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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* THE SOFTWARE.
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*/
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#ifndef MICROPY_INCLUDED_ATMEL_SAMD_EXTERNAL_FLASH_DEVICES_H
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#define MICROPY_INCLUDED_ATMEL_SAMD_EXTERNAL_FLASH_DEVICES_H
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#include <stdbool.h>
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#include <stdint.h>
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typedef struct {
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uint32_t total_size;
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uint16_t start_up_time_us;
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// Three response bytes to 0x9f JEDEC ID command.
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uint8_t manufacturer_id;
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uint8_t memory_type;
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uint8_t capacity;
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// Max clock speed for all operations and the fastest read mode.
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uint8_t max_clock_speed_mhz;
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// Bitmask for Quad Enable bit if present. 0x00 otherwise. This is for the highest byte in the
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// status register.
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uint8_t quad_enable_bit_mask;
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bool has_sector_protection : 1;
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// Supports the 0x0b fast read command with 8 dummy cycles.
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bool supports_fast_read : 1;
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// Supports the fast read, quad output command 0x6b with 8 dummy cycles.
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bool supports_qspi : 1;
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// Supports the quad input page program command 0x32. This is known as 1-1-4 because it only
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// uses all four lines for data.
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bool supports_qspi_writes : 1;
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// Requires a separate command 0x31 to write to the second byte of the status register.
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// Otherwise two byte are written via 0x01.
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bool write_status_register_split : 1;
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// True when the status register is a single byte. This implies the Quad Enable bit is in the
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// first byte and the Read Status Register 2 command (0x35) is unsupported.
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bool single_status_byte : 1;
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} external_flash_device;
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// Settings for the Adesto Tech AT25DF081A 1MiB SPI flash. Its on the SAMD21
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// Xplained board.
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// Datasheet: https://www.adestotech.com/wp-content/uploads/doc8715.pdf
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#define AT25DF081A { \
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.total_size = (1 << 20), /* 1 MiB */ \
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.start_up_time_us = 10000, \
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.manufacturer_id = 0x1f, \
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.memory_type = 0x45, \
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.capacity = 0x01, \
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.max_clock_speed_mhz = 85, \
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.quad_enable_bit_mask = 0x00, \
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.has_sector_protection = true, \
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.supports_fast_read = true, \
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.supports_qspi = false, \
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.supports_qspi_writes = false, \
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.write_status_register_split = false, \
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.single_status_byte = false, \
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}
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// Settings for the Gigadevice GD25Q16C 2MiB SPI flash.
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// Datasheet: http://www.gigadevice.com/datasheet/gd25q16c/
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#define GD25Q16C { \
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.total_size = (1 << 21), /* 2 MiB */ \
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.start_up_time_us = 5000, \
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.manufacturer_id = 0xc8, \
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.memory_type = 0x40, \
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.capacity = 0x15, \
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.max_clock_speed_mhz = 104, /* if we need 120 then we can turn on high performance mode */ \
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.quad_enable_bit_mask = 0x02, \
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.has_sector_protection = false, \
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.supports_fast_read = true, \
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.supports_qspi = true, \
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.supports_qspi_writes = true, \
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.write_status_register_split = false, \
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.single_status_byte = false, \
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}
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// Settings for the Gigadevice GD25Q64C 8MiB SPI flash.
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// Datasheet: http://www.elm-tech.com/en/products/spi-flash-memory/gd25q64/gd25q64.pdf
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#define GD25Q64C { \
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.total_size = (1 << 23), /* 8 MiB */ \
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.start_up_time_us = 5000, \
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.manufacturer_id = 0xc8, \
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.memory_type = 0x40, \
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.capacity = 0x17, \
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.max_clock_speed_mhz = 104, /* if we need 120 then we can turn on high performance mode */ \
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.quad_enable_bit_mask = 0x02, \
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.has_sector_protection = false, \
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.supports_fast_read = true, \
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.supports_qspi = true, \
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.supports_qspi_writes = true, \
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.write_status_register_split = true, \
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.single_status_byte = false, \
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}
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// Settings for the Cypress (was Spansion) S25FL064L 8MiB SPI flash.
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// Datasheet: http://www.cypress.com/file/316661/download
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#define S25FL064L { \
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.total_size = (1 << 23), /* 8 MiB */ \
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.start_up_time_us = 300, \
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.manufacturer_id = 0x01, \
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.memory_type = 0x60, \
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.capacity = 0x17, \
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.max_clock_speed_mhz = 108, \
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.quad_enable_bit_mask = 0x02, \
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.has_sector_protection = false, \
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.supports_fast_read = true, \
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.supports_qspi = true, \
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.supports_qspi_writes = true, \
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.write_status_register_split = false, \
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.single_status_byte = false, \
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}
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// Settings for the Cypress (was Spansion) S25FL116K 2MiB SPI flash.
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// Datasheet: http://www.cypress.com/file/196886/download
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#define S25FL116K { \
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.total_size = (1 << 21), /* 2 MiB */ \
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.start_up_time_us = 10000, \
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.manufacturer_id = 0x01, \
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.memory_type = 0x40, \
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.capacity = 0x15, \
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.max_clock_speed_mhz = 108, \
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.quad_enable_bit_mask = 0x02, \
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.has_sector_protection = false, \
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.supports_fast_read = true, \
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.supports_qspi = true, \
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.supports_qspi_writes = false, \
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.write_status_register_split = false, \
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.single_status_byte = false, \
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}
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// Settings for the Cypress (was Spansion) S25FL216K 2MiB SPI flash.
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// Datasheet: http://www.cypress.com/file/197346/download
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#define S25FL216K { \
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.total_size = (1 << 21), /* 2 MiB */ \
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.start_up_time_us = 10000, \
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.manufacturer_id = 0x01, \
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.memory_type = 0x40, \
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.capacity = 0x15, \
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.max_clock_speed_mhz = 65, \
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.quad_enable_bit_mask = 0x02, \
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.has_sector_protection = false, \
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.supports_fast_read = true, \
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.supports_qspi = false, \
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.supports_qspi_writes = false, \
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.write_status_register_split = false, \
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.single_status_byte = false, \
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}
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// Settings for the Winbond W25Q16FW 2MiB SPI flash.
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// Datasheet: https://www.winbond.com/resource-files/w25q16fw%20revj%2005182017%20sfdp.pdf
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#define W25Q16FW { \
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.total_size = (1 << 21), /* 2 MiB */ \
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.start_up_time_us = 5000, \
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.manufacturer_id = 0xef, \
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.memory_type = 0x60, \
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.capacity = 0x15, \
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.max_clock_speed_mhz = 133, \
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.quad_enable_bit_mask = 0x02, \
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.has_sector_protection = false, \
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.supports_fast_read = true, \
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.supports_qspi = true, \
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.supports_qspi_writes = true, \
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.write_status_register_split = false, \
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.single_status_byte = false, \
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}
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// Settings for the Winbond W25Q16JV-IQ 2MiB SPI flash. Note that JV-IM has a different .memory_type (0x70)
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// Datasheet: https://www.winbond.com/resource-files/w25q16jv%20spi%20revf%2005092017.pdf
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#define W25Q16JV_IQ { \
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.total_size = (1 << 21), /* 2 MiB */ \
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.start_up_time_us = 5000, \
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.manufacturer_id = 0xef, \
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.memory_type = 0x40, \
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.capacity = 0x15, \
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.max_clock_speed_mhz = 133, \
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.quad_enable_bit_mask = 0x02, \
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.has_sector_protection = false, \
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.supports_fast_read = true, \
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.supports_qspi = true, \
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.supports_qspi_writes = true, \
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.write_status_register_split = false, \
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.single_status_byte = false, \
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}
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// Settings for the Winbond W25Q16JV-IM 2MiB SPI flash. Note that JV-IQ has a different .memory_type (0x40)
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// Datasheet: https://www.winbond.com/resource-files/w25q16jv%20spi%20revf%2005092017.pdf
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#define W25Q16JV_IM { \
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.total_size = (1 << 21), /* 2 MiB */ \
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.start_up_time_us = 5000, \
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.manufacturer_id = 0xef, \
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.memory_type = 0x70, \
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.capacity = 0x15, \
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.max_clock_speed_mhz = 133, \
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.quad_enable_bit_mask = 0x02, \
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.has_sector_protection = false, \
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.supports_fast_read = true, \
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.supports_qspi = true, \
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.supports_qspi_writes = true, \
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.write_status_register_split = false, \
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}
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// Settings for the Winbond W25Q32BV 4MiB SPI flash.
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// Datasheet: https://www.winbond.com/resource-files/w25q32bv_revi_100413_wo_automotive.pdf
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#define W25Q32BV { \
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.total_size = (1 << 22), /* 4 MiB */ \
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.start_up_time_us = 10000, \
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.manufacturer_id = 0xef, \
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.memory_type = 0x60, \
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.capacity = 0x16, \
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.max_clock_speed_mhz = 104, \
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.quad_enable_bit_mask = 0x02, \
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.has_sector_protection = false, \
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.supports_fast_read = true, \
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.supports_qspi = true, \
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.supports_qspi_writes = false, \
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.write_status_register_split = false, \
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.single_status_byte = false, \
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}
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// Settings for the Winbond W25Q32JV-IM 4MiB SPI flash.
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// Datasheet: https://www.winbond.com/resource-files/w25q32jv%20revg%2003272018%20plus.pdf
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#define W25Q32JV_IM { \
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.total_size = (1 << 22), /* 4 MiB */ \
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.start_up_time_us = 5000, \
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.manufacturer_id = 0xef, \
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.memory_type = 0x70, \
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.capacity = 0x16, \
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.max_clock_speed_mhz = 133, \
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.quad_enable_bit_mask = 0x02, \
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.has_sector_protection = false, \
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.supports_fast_read = true, \
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.supports_qspi = true, \
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.supports_qspi_writes = true, \
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.write_status_register_split = false, \
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}
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// Settings for the Winbond W25Q32JV-IM 4MiB SPI flash.
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// Datasheet: https://www.winbond.com/resource-files/w25q32jv%20revg%2003272018%20plus.pdf
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#define W25Q32JV_IQ { \
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.total_size = (1 << 22), /* 4 MiB */ \
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.start_up_time_us = 5000, \
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.manufacturer_id = 0xef, \
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.memory_type = 0x40, \
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.capacity = 0x16, \
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.max_clock_speed_mhz = 133, \
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.quad_enable_bit_mask = 0x02, \
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.has_sector_protection = false, \
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.supports_fast_read = true, \
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.supports_qspi = true, \
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.supports_qspi_writes = true, \
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.write_status_register_split = false, \
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}
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// Settings for the Winbond W25Q64JV-IM 8MiB SPI flash. Note that JV-IQ has a different .memory_type (0x40)
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// Datasheet: http://www.winbond.com/resource-files/w25q64jv%20revj%2003272018%20plus.pdf
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#define W25Q64JV_IM { \
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.total_size = (1 << 23), /* 8 MiB */ \
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.start_up_time_us = 5000, \
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.manufacturer_id = 0xef, \
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.memory_type = 0x70, \
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.capacity = 0x17, \
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.max_clock_speed_mhz = 133, \
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.quad_enable_bit_mask = 0x02, \
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.has_sector_protection = false, \
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.supports_fast_read = true, \
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.supports_qspi = true, \
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.supports_qspi_writes = true, \
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.write_status_register_split = false, \
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.single_status_byte = false, \
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}
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// Settings for the Winbond W25Q64JV-IQ 8MiB SPI flash. Note that JV-IM has a different .memory_type (0x70)
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// Datasheet: http://www.winbond.com/resource-files/w25q64jv%20revj%2003272018%20plus.pdf
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#define W25Q64JV_IQ { \
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.total_size = (1 << 23), /* 8 MiB */ \
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.start_up_time_us = 5000, \
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.manufacturer_id = 0xef, \
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.memory_type = 0x40, \
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.capacity = 0x17, \
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.max_clock_speed_mhz = 133, \
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.quad_enable_bit_mask = 0x02, \
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.has_sector_protection = false, \
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.supports_fast_read = true, \
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.supports_qspi = true, \
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.supports_qspi_writes = true, \
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.write_status_register_split = false, \
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.single_status_byte = false, \
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}
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// Settings for the Winbond W25Q80DL 1MiB SPI flash.
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// Datasheet: https://www.winbond.com/resource-files/w25q80dv%20dl_revh_10022015.pdf
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#define W25Q80DL { \
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.total_size = (1 << 20), /* 1 MiB */ \
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.start_up_time_us = 5000, \
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.manufacturer_id = 0xef, \
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.memory_type = 0x60, \
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.capacity = 0x14, \
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.max_clock_speed_mhz = 104, \
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.quad_enable_bit_mask = 0x02, \
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.has_sector_protection = false, \
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.supports_fast_read = true, \
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.supports_qspi = true, \
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.supports_qspi_writes = false, \
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.write_status_register_split = false, \
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.single_status_byte = false, \
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}
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// Settings for the Winbond W25Q128JV-SQ 16MiB SPI flash. Note that JV-IM has a different .memory_type (0x70)
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// Datasheet: https://www.winbond.com/resource-files/w25q128jv%20revf%2003272018%20plus.pdf
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#define W25Q128JV_SQ { \
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.total_size = (1 << 24), /* 16 MiB */ \
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.start_up_time_us = 5000, \
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.manufacturer_id = 0xef, \
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.memory_type = 0x40, \
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.capacity = 0x18, \
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.max_clock_speed_mhz = 133, \
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.quad_enable_bit_mask = 0x02, \
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.has_sector_protection = false, \
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.supports_fast_read = true, \
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.supports_qspi = true, \
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.supports_qspi_writes = true, \
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.write_status_register_split = false, \
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.single_status_byte = false, \
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}
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// Settings for the Macronix MX25L1606 2MiB SPI flash.
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// Datasheet:
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#define MX25L1606 { \
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.total_size = (1 << 21), /* 2 MiB */ \
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.start_up_time_us = 5000, \
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.manufacturer_id = 0xc2, \
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.memory_type = 0x20, \
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.capacity = 0x15, \
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.max_clock_speed_mhz = 8, \
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.quad_enable_bit_mask = 0x40, \
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.has_sector_protection = false, \
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.supports_fast_read = true, \
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.supports_qspi = true, \
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.supports_qspi_writes = true, \
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.write_status_register_split = false, \
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.single_status_byte = true, \
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}
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// Settings for the Macronix MX25L3233F 4MiB SPI flash.
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// Datasheet: http://www.macronix.com/Lists/Datasheet/Attachments/7426/MX25L3233F,%203V,%2032Mb,%20v1.6.pdf
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#define MX25L3233F { \
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.total_size = (1 << 22), /* 4 MiB */ \
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.start_up_time_us = 5000, \
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.manufacturer_id = 0xc2, \
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.memory_type = 0x20, \
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.capacity = 0x16, \
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.max_clock_speed_mhz = 133, \
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.quad_enable_bit_mask = 0x40, \
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.has_sector_protection = false, \
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.supports_fast_read = true, \
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.supports_qspi = true, \
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.supports_qspi_writes = true, \
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.write_status_register_split = false, \
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.single_status_byte = true, \
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}
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// Settings for the Macronix MX25R6435F 8MiB SPI flash.
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// Datasheet: http://www.macronix.com/Lists/Datasheet/Attachments/7428/MX25R6435F,%20Wide%20Range,%2064Mb,%20v1.4.pdf
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// By default its in lower power mode which can only do 8mhz. In high power mode it can do 80mhz.
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#define MX25R6435F { \
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.total_size = (1 << 23), /* 8 MiB */ \
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.start_up_time_us = 5000, \
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.manufacturer_id = 0xc2, \
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.memory_type = 0x28, \
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.capacity = 0x17, \
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.max_clock_speed_mhz = 8, \
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.quad_enable_bit_mask = 0x40, \
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.has_sector_protection = false, \
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.supports_fast_read = true, \
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.supports_qspi = true, \
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.supports_qspi_writes = true, \
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.write_status_register_split = false, \
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.single_status_byte = true, \
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}
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// Settings for the Winbond W25Q128JV-PM 16MiB SPI flash. Note that JV-IM has a different .memory_type (0x70)
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// Datasheet: https://www.winbond.com/resource-files/w25q128jv%20revf%2003272018%20plus.pdf
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#define W25Q128JV_PM { \
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.total_size = (1 << 24), /* 16 MiB */ \
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.start_up_time_us = 5000, \
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.manufacturer_id = 0xef, \
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.memory_type = 0x70, \
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.capacity = 0x18, \
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.max_clock_speed_mhz = 133, \
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.quad_enable_bit_mask = 0x02, \
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.has_sector_protection = false, \
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.supports_fast_read = true, \
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.supports_qspi = true, \
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.supports_qspi_writes = true, \
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.write_status_register_split = false, \
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}
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// Settings for the Winbond W25Q32FV 4MiB SPI flash.
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// Datasheet:http://www.winbond.com/resource-files/w25q32fv%20revj%2006032016.pdf?__locale=en
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#define W25Q32FV { \
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.total_size = (1 << 22), /* 4 MiB */ \
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.start_up_time_us = 5000, \
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.manufacturer_id = 0xef, \
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.memory_type = 0x40, \
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.capacity = 0x16, \
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.max_clock_speed_mhz = 104, \
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.quad_enable_bit_mask = 0x00, \
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.has_sector_protection = false, \
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.supports_fast_read = true, \
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.supports_qspi = false, \
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.supports_qspi_writes = false, \
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.write_status_register_split = false, \
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.single_status_byte = false, \
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}
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// Settings for the ISSI devices
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#define IS25LPWP064D { \
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.total_size = (1 << 23), /* 8 MiB */ \
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.start_up_time_us = 5000, \
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.manufacturer_id = 0x9D, \
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.memory_type = 0x60, \
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.capacity = 0x17, \
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.max_clock_speed_mhz = 80, \
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.quad_enable_bit_mask = 0x40, \
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.has_sector_protection = false, \
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.supports_fast_read = true, \
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.supports_qspi = true, \
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.supports_qspi_writes = true, \
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.write_status_register_split = false, \
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.single_status_byte = true, \
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}
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// Settings for a GENERIC device with the most common setting
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#define GENERIC { \
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.total_size = (1 << 21), /* 2 MiB */ \
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.start_up_time_us = 5000, \
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.manufacturer_id = 0x00, \
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.memory_type = 0x40, \
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.capacity = 0x15, \
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.max_clock_speed_mhz = 48, \
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.quad_enable_bit_mask = 0x02, \
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.has_sector_protection = false, \
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.supports_fast_read = true, \
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.supports_qspi = true, \
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.supports_qspi_writes = true, \
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.write_status_register_split = false, \
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.single_status_byte = false, \
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}
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#endif // MICROPY_INCLUDED_ATMEL_SAMD_EXTERNAL_FLASH_DEVICES_H
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