SH7706 Datasheet, PDF (573/749 Pages) Renesas Technology Corp – Renesas 32-Bit RISC Microcomputer SuperH™ RISC engine Family/SH7700 Series

Section 18 I/O Ports
18.10 SC Port
SC port is a 3-bit I/O, 2-bit output and 4-bit input port with the pin configuration shown in figure
18.10. Each pin has an input pull-up MOS, which is controlled by SC port Control Register
(SCPCR) in PFC.
SC Port
SCPT5 (input) / CTS2 (input) / IRQ5 (input)
SCPT4 (I/O) / RTS2 (output)
SCPT3 (I/O) / SCK2 (I/O)
SCPT2 (input) / RxD2 (input)
SCPT2 (output) / TxD2 (output)
SCPT1 (I/O) / SCK0 (I/O)
SCPT0 (input) / RxD0 (input)
SCPT0 (output) / TxD0 (output)
Figure 18.10 SC Port
18.10.1 Register Description
Port SC has the following register. Refer to section 23, List of Registers, for more details of the
addresses and access sizes.
• SC Port data register (SCPDR)
Rev. 5.00 May 29, 2006 page 525 of 698
REJ09B0146-0500