HD6473032F Datasheet, PDF (221/572 Pages) Hitachi Semiconductor – Hitachi Microcomputer

On-chip data bus
H
CPU L
Bus interface
H
L
Module
data bus
TCNTH TCNTL
Figure 8-8 Access to Timer Counter (CPU Writes to TCNT, Upper Byte)
On-chip data bus
H
CPU L
Bus interface
H
L
Module
data bus
TCNTH TCNTL
Figure 8-9 Access to Timer Counter (CPU Writes to TCNT, Lower Byte)
On-chip data bus
H
CPU L
Bus interface
H
L
Module
data bus
TCNTH TCNTL
Figure 8-10 Access to Timer Counter (CPU Reads TCNT, Upper Byte)
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