SH7065 Datasheet, PDF (542/941 Pages) Renesas Technology Corp – Renesas 32-Bit RISC Microcomputer SuperH RISC engine Family/SH7000 Series

Section 14 Serial Communication Interface (SCI)
Clock input
SCK
TxD
Modulation unit
TxD
Transmit clock
SCI
RxD
Demodulation unit
RxD
IrDA
IrDA/SCI switchover
Figure 14.2 Diagram of IrDA Block
14.1.3 Pin Configuration
The SCI has the serial pins shown in table 14.1 for each channel.
Table 14.1 SCI Pins
Channel
0–2
Name
Serial clock pin
Receive data pin
Transmit data pin
Abbreviation
SCK0–2
RxD0–2
TxD0–2
I/O
I/O
Input
Output
Function
Clock input/output
Receive data input
Transmit data output
Rev. 5.00 Sep 11, 2006 page 520 of 916
REJ09B0332-0500