I want to know, how the parity is receive from the RS-232?
More people than you have wondered about that. Some of them have even taken the time to locate Google. They have found that there are actually quite a lot of information available about the 8051 processors.
Another thing - do you happen to have a classic 8051 chip, or a 8051 chip with some extended UARTs?
By the way - was there a specific need to use bold text? You felt we could not locate your one-line question among all the other text you wrote? Or any formatting found just have to be used?