Hitachi F-ZTAT H8/3039 Series Hardware Manual page 233

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