QUEUED SERIAL MODULE MC68332
6-32 USER’S MANUAL
3. To receive
a. Set the receiver (RE) and receiver interrupt (RIE) bits in SCCR1.
4. To transmit
a. Set transmitter (TE) and transmitter interrupt (TIE).
b. Clear the transmitter data register empty (TDRE) and transmit complete
(TC) indicators by reading the serial communication interface status reg-
ister (SCSR).
c. Write transmit data to the serial communication data register (SCDR).
Fr
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Freescale Semiconductor, Inc.
For More Information On This Product,
Go to: www.freescale.com
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