3069RF-ZTAT Datasheet, PDF (362/1003 Pages) Renesas Technology Corp – RENESAS 16-BIT SINGLE-CHIP MICROCOMPUTER

On-chip data bus
H
CPU L
Bus interface
H
L
Module
data bus
16TCNTH 16TCNTL
Figure 9.6 Access to Timer Counter H (CPU Writes to 16TCNTH, Upper Byte)
On-chip data bus
H
CPU L
Bus interface
H
L
Module
data bus
16TCNTH 16TCNTL
Figure 9.7 Access to Timer Counter L (CPU Writes to 16TCNTL, Lower Byte)
On-chip data bus
H
CPU L
Bus interface
H
L
Module
data bus
16TCNTH 16TCNTL
Figure 9.8 Access to Timer Counter H (CPU Reads 16TCNTH, Upper Byte)
Rev. 5.0, 09/04, page 340 of 978