Renesas Stereo System SH7709S User Manual
Rev. 5.00, 09/03, page 556 of 760
17.1.2
Block Diagram
Figure 17.1 shows a block diagram of the IrDA.
SCIF
Clock input
TxD
Transfer clock
RxD
Switching IrDA/SCIF
IrDA
SCK
TxD1
RxD1
Modulation unit
Demodulation unit
Legend
SCIF: Serial communication interface with FIFO
SCIF: Serial communication interface with FIFO
Figure 17.1 Block Diagram of IrDA