scr2
*scr2 = (*scr2 & ~(SCR2_RTDATA | SCR2_RTCLK)) | SCR2_RTCE;
tmp = *scr2 & ~(SCR2_RTDATA | SCR2_RTCLK);
*scr2 = tmp;
*scr2 = tmp | SCR2_RTCLK;
*scr2 = tmp;
tmp = *scr2 & ~(SCR2_RTDATA | SCR2_RTCLK);
*scr2 = tmp | SCR2_RTCLK;
*scr2 = tmp;
if ((*scr2 & SCR2_RTDATA) != 0)
*scr2 &= ~(SCR2_RTDATA | SCR2_RTCLK | SCR2_RTCE);
*scr2 = (*scr2 & ~(SCR2_RTDATA | SCR2_RTCLK)) | SCR2_RTCE;
tmp = *scr2 & ~(SCR2_RTDATA | SCR2_RTCLK);
*scr2 = tmp;
*scr2 = tmp | SCR2_RTCLK;
*scr2 = tmp;
tmp = *scr2 & ~(SCR2_RTDATA | SCR2_RTCLK);
*scr2 = tmp;
*scr2 = tmp | SCR2_RTCLK;
*scr2 = tmp;
*scr2 &= ~(SCR2_RTDATA | SCR2_RTCLK | SCR2_RTCE);
volatile u_int *scr2 = (u_int *)NEXT_P_SCR2;
scr2 = (u_int *)IIOV(NEXT_P_SCR2);
static volatile u_int *scr2 = (u_int *)NEXT_P_SCR2_CON;
*scr2 = (*scr2 & ~(SCR2_RTDATA | SCR2_RTCLK)) | SCR2_RTCE;
tmp = *scr2 & ~(SCR2_RTDATA | SCR2_RTCLK);
*scr2 = tmp;
*scr2 = tmp | SCR2_RTCLK;
*scr2 = tmp;
tmp = *scr2 & ~(SCR2_RTDATA | SCR2_RTCLK);
*scr2 = tmp | SCR2_RTCLK;
*scr2 = tmp;
if (*scr2 & SCR2_RTDATA)
*scr2 &= ~(SCR2_RTDATA|SCR2_RTCLK|SCR2_RTCE);