AZ_DATA_OFF
sc->lm.wzcl = AZ_WREN_ON | AZ_CLCK_OFF | AZ_DATA_OFF;
sc->lm.wzch = AZ_WREN_ON | AZ_CLCK_ON | AZ_DATA_OFF;
sc.lm.wzcl = AZ_WREN_ON | AZ_CLCK_OFF | AZ_DATA_OFF;
sc.lm.wzch = AZ_WREN_ON | AZ_CLCK_ON | AZ_DATA_OFF;