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# File 'lib/db/migrate/013_create_spi_settings.rb', line 2
def self.up
create_table "spi_settings", force: :cascade do |t|
t.integer "mode"
t.text "frequency"
t.integer "write_page_latency"
t.integer "command_read"
t.integer "command_write"
t.integer "command_write_enable"
t.integer "command_erase"
t.integer "erase_time"
t.integer "page_size"
t.integer "total_size"
t.integer "is_flash"
t.integer "chip_id", limit: 4, null: false
end
add_index "spi_settings", ["chip_id"], name: "index_spi_settings_on_chip_id", unique: true, using: :btree
add_foreign_key "spi_settings", "chips"
end
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