hd64338023s Renesas Electronics Corporation., hd64338023s Datasheet - Page 314

• Manufacturer Part Number: hd64338023s
• Description: Renesas 8-bit Single-chip Microcomputer Super Low Power Series
• Manufacturer: Renesas Electronics Corporation.

Section 9 Timers
Figure 9.4 shows an example in which H'AA55 is written to TCF.
Write to upper byte
Write to lower byte
Rev. 7.00 Mar 10, 2005 page 272 of 652
REJ09B0042-0700
(H'AA)
(H'55)
CPU
CPU
Figure 9.4 Write Access to TCF (CPU → → → → TCF)
Bus
interface
Bus
interface
(
(H'AA)
TCFH
TCFH
)
(H'AA)
(H'AA)
TEMP
TEMP
Module data bus
Module data bus
(
(H'55)
TCFL
TCFL
)