HD6433308 Datasheet, PDF (76/349 Pages) Hitachi Semiconductor – Hitachi Single-Chip MicroComputer

RES
Ø
Internal address
bus
Internal Read
signal
Internal Write
signal
Internal data bus
(16 bits)
Vector
fetch
Internal
Instruction
processing prefetch
(1)
(2)
(2)
(3)
(1) Reset vector address (H'0000)
(2) Starting address of reset routine (contents of H'0000–H'0001)
(3) First instruction of reset routine
Figure 4-1. Reset Sequence (Mode 2 or 3, Reset Routine in On-Chip ROM)
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