The System Controller Suspend Mode can be configured, that is, enabled or disabled in the Libero SoC software, as shown in the following figure.
Figure 1. System Controller Suspend Mode
If System Controller Suspend Mode is enabled, the following operations are not available during normal operation:
- SPI master programming mode (IAP and Auto Update).
- SPI slave programming mode.
- All system controller services that are requested after power-up completes and the system controller is suspended.
- System controller generated Tamper flags.
- Device reset and device zeroization Tamper responses.