MISC_REG_AEU_CLR_LATCH_SIGNAL
REG_WR(bp, MISC_REG_AEU_CLR_LATCH_SIGNAL, 0x780);
REG_WR(bp, MISC_REG_AEU_CLR_LATCH_SIGNAL, 0x7ff);
REG_WR(bp, MISC_REG_AEU_CLR_LATCH_SIGNAL,