ScEpTIC.emulator.custom_devices.D2VFS package
Submodules
ScEpTIC.emulator.custom_devices.D2VFS.d2vfs_energy_model module
- class ScEpTIC.emulator.custom_devices.D2VFS.d2vfs_energy_model.D2VFSChangepointDetectorEnergyModel
Bases:
VoltageDrawner
Energy model of the changepoint detection circuit of D2VFS
- circuit_components = {'74HC85D': '8u', 'BU4922': '0.26u', 'BU4927': '0.29u', 'BU4933': '0.34u', 'BU4936': '0.35u', 'SN54Lv175A': '20u', 'SN74AUP1G08': '0.5u'}
- get_drained_energy(t)
Calculates the energy consumed by the component. :param t: elapsed time :return: the consumed energy
Module contents
- class ScEpTIC.emulator.custom_devices.D2VFS.D2VFSSystemModel
Bases:
CustomDevice
D2VFS system model
- get_signals()
- Returns:
a list with the signals collected from this device
- get_signals_strings()
- Returns:
a list with the names of the signals that may be collected from this device
- init(print_enabled=True)
Initializes the D2VFS circuit :param print_enabled: enables/disables print messages :return: the number of clock cycles executed by the MCU during the initialization of custom device operations
- name = 'D2VFS'
- op_mode_name = 'D2VFS_ISR'
- operational_zones = {1.8: '1MHz', 2.2: '8MHz', 2.8: '12MHz', 3.3: '16MHz'}
- run_logic()
Runs the D2VFS logic (detects if a changepoint is reached and changes voltage and frequency accordingly :return: the number of clock cycles executed by the MCU during custom device operations
- sensitivity = 0.005
- setup(system_model)
Setup the D2VFS device. Note that this is a callback called by the system model :param system_model: the system model