How many bits are in the transmitter shift register of Figure 11-8 when the interface is connected to a terminal that needs two stop bits? List the bits in the parity register when the letter "J" is transmitted using ASCII with odd parity.

Bidirectional Bus buffers Transmit data Transmitter register Shift register data bus Transmitter clock Control register Transmitter control and clock Chip select CS Register select Receiver clock RS Timing and control Status register Receiver control and clock I/0 read RD L/0 write Receive data WR Shift register Receiver register CS RS OperationRegister selected None: data bus in high-impedance WR Transmitter register 1WR Control register IRD Receiver register RDStatus register Figure 11-8 Block diagram of a typical asynchronous communication interface