SH7065 Datasheet, PDF (909/941 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
PUOA, PVOA
Bus
released
Mode 2
Single-chip mode
PFC
PDnMD0
PDnMD1
Din
Standby
PDnIOR
SBYCR
HIZ
INTC
IRQm
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 = 20, 21
m = 6, 7
Figure C.26 PD20/D20/PUOA/IRQ6, PD21/D21/PVOA/IRQ7 Block Diagram
Rev. 5.00 Sep 11, 2006 page 887 of 916
REJ09B0332-0500