Peripheral Simulation

For STMicroelectronics STR755FR0 — APB Bridges (APB1-APB2)

Simulation support for this peripheral or feature is comprised of:

• Dialog boxes which display and allow you to change peripheral configuration.

These simulation capabilities are described below.

APB Bridge 1 Dialog

The APB Bridge 1 dialog configures the low-power, APB Bridge of the STR7x device. This bridge interfaces the serial peripherals such as I²C, UART, USB, etc.

Selected Peripheral

• Peripheral Clock Disable  is checked to disable the peripheral clock for the selected peripheral.
• Peripheral Reset  is checked to reset the selected peripheral.

Clock Disable & Software Reset

• APB1_CKDIS (APB Clock Disable Register) contains the peripheral clock disable bit settings.
• APB1_SWRES (APB Software Reset Register) controls the reset of the APB 1 peripherals.

APB Bridge 2 Dialog

The APB Bridge 2 dialog configures the low-power, APB Bridge of the STR7x device. This bridge interfaces the system peripherals and the interrupt controller.

Selected Peripheral

• Peripheral Clock Disable  is checked to disable the peripheral clock for the selected peripheral.
• Peripheral Reset  is checked to reset the selected peripheral.

Clock Disable & Software Reset

• APB2_CKDIS (APB Clock Disable Register) contains the peripheral clock disable bit settings.
• APB2_SWRES (APB Software Reset Register) controls the reset of the APB 2 peripherals.