Project -> new uVision project -> project name and save
Search "Atmel" and inside Atmel select " AT87F51 " and click yes yes...

Inside Taget folder we have Source group
-- Right click on source group 
    -- Click "Add new item r if u have a file add existing item"

-- Then start the debuging (Ctrl + F5)
    -- run (F5)

--  Peripherals -> IO port
    -- Open Ports that you want

-- Open Analysis window

        --- Press New(Insert) button Type Port number eg:P0
        --- select display type as bit
        --- and change colour u want

-- From serial window and select # Uart1