3069RF-ZTAT Datasheet, PDF (414/1003 Pages) Renesas Technology Corp – RENESAS 16-BIT SINGLE-CHIP MICROCOMPUTER

Internal data bus
H
C
PL
U
Bus
interface
H
L ^{Module data bus}
8TCNTH0 8TCNTL1
Figure 10.5 8TCNT1 Access Operation (CPU Writes to 8TCNT1, Lower Byte)
Internal data bus
H
C
PL
U
Bus
interface
H
L ^{Module data bus}
8TCNT0 8TCNT1
Figure 10.6 8TCNT0 Access Operation (CPU Reads 8TCNT0, Upper Byte)
Internal data bus
H
C
PL
U
Bus
interface
H
L ^{Module data bus}
8TCNT0 8TCNT1
Figure 10.7 8TCNT1 Access Operation (CPU Reads 8TCNT1, Lower Byte)
Rev. 5.0, 09/04, page 392 of 978