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If I access embedded ROM, is address signal output from address bus?

Latest Updated:12/25/2008

Question:

If I access embedded ROM, embedded RAM, or I/O register in external bus expanded mode, is the address signal output from address bus?

Answer:

No. If you access embedded ROM, embedded RAM or I/O register, the status of previous external access is kept.
Suitable Products
H8SX/1668R, H8SX/1668M
H8SX/1663
H8SX/1658R, H8SX/1658M
H8SX/1657
H8SX/1653
H8SX/1650, H8SX/1651
H8SX/1648G, H8SX/1648H
H8SX/1648A, H8SX/1648L
H8SX/1638, H8SX/1638L
H8SX/1622
H8SX/1544