SH7065 Datasheet, PDF (914/941 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
SCK2
TIOC4A
Bus
released
Mode 2
Single-chip mode
PFC
PDnMD0
PDnMD1
Din
Standby
PDnIOR
SBYCR
HIZ
SCI
SCK2
TPU
TIOC4A
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 = 29
Figure C.31 PD29/D29/SCK2/TIOC4A Block Diagram
Rev. 5.00 Sep 11, 2006 page 892 of 916
REJ09B0332-0500