Hitachi H8S/2646 Hardware Manual page 125

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RES
Internal
address bus
Internal read
signal
Internal write
signal
Internal data
bus
(1) (3) Reset exception handling vector address (when reset, (1) = H'000000,
(3) = H'000002)
(2) (4) Start address (contents of reset exception handling vector address)
(5) Start address ((5) = (2) (4))
(6) First program instruction
Figure 4-2 Reset Sequence (Modes 6 and 7)
Vector Internal Prefetch of first program
fetch processing instruction
(1) (3)
High
(2) (4)
(5)
(6)
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