if CONF_WR_04H = '1' and CBE_REGn(3) = '0' then
CONF_STATUS(30) <= not (AD_REG(30) and CONF_STATUS(30));
CONF_STATUS(31) <= not (AD_REG(31) and CONF_STATUS(31));
if CONF_WR_04H = '1' and CBE_REGn(3) = '0' then
CONF_STATUS(30) <= not (AD_REG(30) and CONF_STATUS(30));
CONF_STATUS(31) <= not (AD_REG(31) and CONF_STATUS(31));