SH7706 Datasheet, PDF (559/749 Pages) Renesas Technology Corp – Renesas 32-Bit RISC Microcomputer SuperH™ RISC engine Family/SH7700 Series

Section 18 I/O Ports
18.3 Port C
Port C is an 8-bit I/O port with the pin configuration shown in figure 18.3. Each pin has an input
pull-up MOS, which is controlled by Port C Control Register (PCCR) in PFC.
Port C
PTC7 (I/O) / CS6 (output) / CE1B (output)
PTC6 (I/O) / CS5 (output) / CE1A (output)
PTC5 (I/O) / CS4 (output)
PTC4 (I/O) / CS3 (output)
PTC3 (I/O) / CS2 (output)
PTC2 (I/O) / WE3 (output) / DQMUU (output) / ICIOWR (output)
PTC1 (I/O) / WE2 (output) / DQMUL (output) / ICIORD (output)
PTC0 (I/O) / BS (output)
Figure 18.3 Port C
18.3.1 Register Description
Port C has the following register. Refer to section 23, List of Registers, for more details of the
addresses and access sizes.
• Port C data register (PCDR)
Rev. 5.00 May 29, 2006 page 511 of 698
REJ09B0146-0500