CTL_P1003_1B_DELAYTIMER_MAX
mib[1] = CTL_P1003_1B_DELAYTIMER_MAX;
p31b_setcfg(CTL_P1003_1B_DELAYTIMER_MAX, INT_MAX);
P1B_SYSCTL(CTL_P1003_1B_DELAYTIMER_MAX, delaytimer_max);