The CRACEN TRNG provides true random number generation using the CRACEN peripheral, with only the random number generator functionality enabled.
To use the CRACEN TRNG, the CRACEN peripheral must first be enabled and configured.
After a reset, the TRNG function is disabled. Before using any of the CRACEN TRNG registers, CRACEN TRNG must be enabled using the ENABLE register.
After TRNG has been enabled, it can be configured and activated using the RNGCONTROL.CONTROL register to begin random number generation.