Across
- 1. register used for both transmission and reception
- 2. it is used to enable the reception operation
- 3. this mode is used to transmit 9 data bits
- 4. this flag is set when data is received on the receive data line
Down
- 1. it contain mode selection bit
- 2. in this mode mode 9 data bits are received
- 3. this flag is set when a data byte has been completely transmitted