HD64F3039F18 Datasheet, PDF (80/710 Pages) Renesas Technology Corp – Renesas 16-Bit Single-Chip Microcomputer H8 Family / H8/300H Series

Section 2 CPU
T₁
T₂
T₃
φ
Address bus
Address
AS, RD, WR
D₇ to D₀
High
High impedance
Figure 2.18 Pin States during Access to On-Chip Supporting Modules
2.9.4 Access to External Address Space
The external address space is divided into eight areas (areas 0 to 7). Bus-controller settings
determine whether each area accessed in two or three states. For details see section 6, Bus
Controller.
Rev.3.00 Mar. 26, 2007 Page 56 of 682
REJ09B0353-0300