mirror of
https://github.com/wagiminator/ATtiny814-USB-PD-Adapter.git
synced 2025-08-08 12:50:58 +03:00
87 lines
2.6 KiB
Python
87 lines
2.6 KiB
Python
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"""
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Required device info for the attiny826 devices
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The following data would normally have been collected from device packs.
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But since Microchip hasn't done this, and his users were complaining,
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it was deduced from device packs by Spence Konde.
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"""
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from pymcuprog.deviceinfo.eraseflags import ChiperaseEffect
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DEVICE_INFO = {
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'name': 'attiny826',
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'architecture': 'avr8x',
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# eeprom
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'eeprom_address_byte': 0x00001400,
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'eeprom_size_bytes': 0x0080,
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'eeprom_page_size_bytes': 0x20,
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'eeprom_read_size_bytes': 1,
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'eeprom_write_size_bytes': 1,
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'eeprom_chiperase_effect': ChiperaseEffect.CONDITIONALLY_ERASED_AVR,
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'eeprom_isolated_erase': True,
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# fuses
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'fuses_address_byte': 0x00001280,
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'fuses_size_bytes': 0xA,
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'fuses_page_size_bytes': 1,
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'fuses_read_size_bytes': 1,
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'fuses_write_size_bytes': 1,
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'fuses_chiperase_effect': ChiperaseEffect.NOT_ERASED,
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'fuses_isolated_erase': False,
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# internal_sram
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'internal_sram_address_byte': 0x3c00,
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'internal_sram_size_bytes': 0x0400,
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'internal_sram_page_size_bytes': 1,
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'internal_sram_read_size_bytes': 1,
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'internal_sram_write_size_bytes': 1,
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'internal_sram_chiperase_effect': ChiperaseEffect.NOT_ERASED,
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'internal_sram_isolated_erase': False,
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# lockbits
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'lockbits_address_byte': 0x0000128A,
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'lockbits_size_bytes': 0x1,
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'lockbits_page_size_bytes': 1,
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'lockbits_read_size_bytes': 1,
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'lockbits_write_size_bytes': 1,
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'lockbits_chiperase_effect': ChiperaseEffect.ALWAYS_ERASED,
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'lockbits_isolated_erase': False,
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# signatures
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'signatures_address_byte': 0x00001100,
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'signatures_size_bytes': 0x3,
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'signatures_page_size_bytes': 0x40,
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'signatures_read_size_bytes': 1,
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'signatures_write_size_bytes': 0,
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'signatures_chiperase_effect': ChiperaseEffect.NOT_ERASED,
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'signatures_isolated_erase': False,
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# user_row
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'user_row_address_byte': 0x00001300,
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'user_row_size_bytes': 0x20,
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'user_row_page_size_bytes': 0x20,
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'user_row_read_size_bytes': 1,
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'user_row_write_size_bytes': 1,
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'user_row_chiperase_effect': ChiperaseEffect.NOT_ERASED,
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'user_row_isolated_erase': True,
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# flash
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'flash_address_byte': 0x00008000,
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'flash_size_bytes': 0x2000,
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'flash_page_size_bytes': 0x40,
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'flash_read_size_bytes': 2,
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'flash_write_size_bytes': 0x40,
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'flash_chiperase_effect': ChiperaseEffect.ALWAYS_ERASED,
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'flash_isolated_erase': True,
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# Some extra AVR specific fields
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'nvmctrl_base': 0x00001000,
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'syscfg_base': 0x00000F00,
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'ocd_base': 0x00000F80,
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'prog_clock_khz': 900,
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'interface': 'UPDI',
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'address_size': '16-bit',
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'device_id': 0x1E9328,
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}
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