SH7080 Datasheet, PDF (1216/1644 Pages) Renesas Technology Corp – 32-Bit RISC Microcomputer SuperH™ RISC engine Family

Section 21 Pin Function Controller (PFC)
Initial
Bit
Bit Name Value R/W Description
1
MZIZEH
1
R/W Port E High-Current Port High-Impedance H
Selects whether or not the high-current ports PE16 to
PE21 are set to high-impedance regardless of the
PFC setting when detecting oscillation halt or in
software standby mode.
0: Set to high-impedance
1: Not set to high-impedance
If this bit is set to 1, the pin state is retained when
detecting oscillation halt. For the pin state in software
standby mode, refer to appendix A, Pin States.
0
MZIZEL
1
R/W Port E High-Current Port High-Impedance L
Selects whether or not the high-current ports PE9 and
PE11 to PE15 are set to high-impedance regardless
of the PFC setting when detecting oscillation halt or in
software standby mode.
0: Set to high-impedance
1: Not set to high-impedance
If this bit is set to 1, the pin state is retained when
detecting oscillation halt. For the pin state in software
standby mode, refer to appendix A, Pin States.
Rev. 3.00 May 17, 2007 Page 1158 of 1582
REJ09B0181-0300