SH7706 Datasheet, PDF (565/749 Pages) Renesas Technology Corp – Renesas 32-Bit RISC Microcomputer SuperH™ RISC engine Family/SH7700 Series

Section 18 I/O Ports
18.6 Port F
Port F is a 7-bit input/output port with the pin configuration shown in figure 18.6. Each pin has an
input pull-up MOS, which is controlled by Port F Control Register (PFCR) in PFC.
Port F
PTF6 (I/O) / ASEBRKAK (output)
PTF5 (I/O) / TDO (output)
PTF4 (I/O) / AUDSYNC (output)
PTF3 (I/O) / AUDATA3 (I/O)
PTF2 (I/O) / AUDATA2 (I/O)
PTF1 (input) / AUDATA1 (I/O)
PTF0 (I/O) / AUDATA0 (I/O)
Figure 18.6 Port F
18.6.1 Register Description
Port F has the following register. Refer to section 23, List of Registers, for more details of the
addresses and access sizes.
• Port F data register (PFDR)
Rev. 5.00 May 29, 2006 page 517 of 698
REJ09B0146-0500