TRNG_CTL_RNG_START
uint32_t ctl_m = TRNG_CTL_RNG_START | TRNG_CTL_RNG_ENABLE |
uint32_t ctl_v = TRNG_CTL_RNG_START | TRNG_CTL_RNG_ENABLE |
return (HREAD4(sc, TRNG_CTL) & TRNG_CTL_RNG_START);
uint32_t ctl_m = TRNG_CTL_RNG_START | TRNG_CTL_RNG_ENABLE;