145     def get_pkg_version(self):  argument
149     def is_eco0(self, minor_raw):  argument
159     def get_minor_chip_version(self):  argument
165     def get_raw_minor_chip_version(self):  argument
172     def get_blk_version_major(self):  argument
176     def get_blk_version_minor(self):  argument
180     def get_major_chip_version(self):  argument
186     def get_raw_major_chip_version(self):  argument
190     def get_chip_description(self):  argument
202     def get_flash_cap(self):  argument
206     def get_flash_vendor(self):  argument
211     def get_psram_cap(self):  argument
215     def get_psram_vendor(self):  argument
220     def get_chip_features(self):  argument
241     def get_crystal_freq(self):  argument
245     def get_flash_crypt_config(self):  argument
248     def get_key_block_purpose(self, key_block):  argument
264     def is_flash_encryption_key_valid(self):  argument
277     def get_secure_boot_enabled(self):  argument
283     def _get_rtc_cntl_flash_voltage(self):  argument
286     def override_vddsdio(self, new_voltage):  argument
291     def read_mac(self, mac_type="BASE_MAC"):  argument
300     def flash_type(self):  argument
308     def uses_usb_otg(self):  argument
316     def uses_usb_jtag_serial(self):  argument
324     def disable_watchdogs(self):  argument
342     def _post_connect(self):  argument
348     def _check_if_can_reset(self):  argument
370     def hard_reset(self):  argument
388     def change_baud(self, baud):  argument
391     def check_spi_connection(self, spi_connection):  argument
414     def __init__(self, rom_loader):  argument