HD6473032F Datasheet, PDF (117/572 Pages) Hitachi Semiconductor – Hitachi Microcomputer

6.1.2 Block Diagram
Figure 6-1 shows a block diagram of the bus controller.
Internal
address bus
Area
decoder
ASTCR
WCER
Bus control
circuit
Internal signals
Access state control signal
Wait request signal
WAIT
Wait-state
controller
WCR
Legend
ASTCR: Access state control register
WCER: Wait state controller enable register
WCR: Wait control register
Figure 6-1 Block Diagram of Bus Controller
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