SH7065 Datasheet, PDF (912/941 Pages) Renesas Technology Corp – Renesas 32-Bit RISC Microcomputer SuperH RISC engine Family/SH7000 Series

Appendix C I/O Port Block Diagrams
PDR
RES
PDnDR
PDW
Dout
Internal
data bus
Dn
PUOB, PVOB,
PWOB
Bus
released
Mode 2
Single-chip mode
PFC
PDnMD0
PDnMD1
Din
Standby
PDnIOR
SBYCR
HIZ
Legend:
PDR: Port D read signal
PDW: Port D write signal
RES: Reset signal
Dout: Data bus output timing signal
Din: Data bus input timing signal
Note: n = 24 to 26
Figure C.29 PD24/D24/PUOB, PD25/D25/PVOB, PD26/D26/PWOB Block Diagram
Rev. 5.00 Sep 11, 2006 page 890 of 916
REJ09B0332-0500