SH7764 Datasheet, PDF (1730/1752 Pages) Renesas Technology Corp – Renesas 32-Bit RISC Microcomputer SuperHTM RISC Engine Family SH-4A Series

Appendix
MI: Input buffer on, whether the on-chip pull-up resistance is on or off is depends on the
corresponding register setting in the MCU.
MZ: Input buffer off, output buffer off; whether the on-chip pull-up resistance is on or off is
depends on the corresponding register setting in the MCU
A: On-chip pull-up resistance is on. Input/output can be controlled by a register setting
when MPMD is at a low level. Input when TRST is at the low level or MPMD is at the
high level.
C: Clock output or low level output: depends on a register setting in the CPG.
G: Whether this is an input or output and the on-chip resistance is on or off is depends
on register settings in the GPIO.
GPI: Input buffer on, output buffer off; whether the on-chip resistance is on or off depends
on register settings in the GPIO.
GPZ: Input buffer off, output buffer off; whether the on-chip resistance is on or off depends
on register settings in the GPIO.
-: Invalid
Rev. 1.00 Nov. 22, 2007 Page 1674 of 1692
REJ09B0360-0100