3.5 Reset Structure

The following figure shows the reset structure of the design.
Figure 3-5. Reset Structure

The INIT_MONITOR IP asserts the following signals:

  • FABRIC_POR_N: This signal is asserted after the initialization of the fabric. FABRIC_POR_N is used to reset the MSS.
  • DEVICE_INIT_DONE: This signal is asserted after the initialization of the entire PolarFire SoC device.

After asserting the FABRIC_POR_N, DEVICE_INIT_DONE, and MSS_RESET_N_M2F, the CORERESET_PF IP blocks generate the Reset signals.