SH7050 Datasheet, PDF (152/841 Pages) Renesas Technology Corp – 32-Bit RISC Microcomputer SuperH RISC engine Family/

Section 8 Bus State Controller (BSC)
8.6 Memory Connection Examples
Figures 8.10–8.13 show examples of the memory connections.
SH705x
CSn
RD
A0–A14
D0–D7
32k × 8 bit
ROM
CE
OE
A0–A14
I/O0–I/O7
Figure 8.10 8-Bit Data Bus Width ROM Connection
SH705x
CSn
RD
A0
A1–A18
D0–D15
256k × 16 bit
ROM
CE
OE
A0–A17
I/O0–I/O15
Figure 8.11 16-Bit Data Bus Width ROM Connection
Rev. 5.00 Jan 06, 2006 page 132 of 818
REJ09B0273-0500