hd64338023s Renesas Electronics Corporation., hd64338023s Datasheet - Page 304

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

Section 9 Timers
Block Diagram
Figure 9.3 shows a block diagram of timer F.
Rev. 7.00 Mar 10, 2005 page 262 of 652
REJ09B0042-0700
TMOFH
φ
TMIF
TMOFL
W
/4
φ
[Legend]
TCRF:
TCSRF:
TCFH:
TCFL:
OCRFH:
OCRFL:
IRRTFH:
IRRTFL:
PSS:
Timer control register F
Timer control/status register F
8-bit timer counter FH
8-bit timer counter FL
Output compare register FH
Output compare register FL
Timer FH interrupt request flag
Timer FL interrupt request flag
Prescaler S
Toggle
Toggle
circuit
circuit
PSS
Figure 9.3 Block Diagram of Timer F
Comparator
Comparator
OCRFH
OCRFL
TCSRF
TCRF
TCFH
TCFL
Match
IRRTFL
IRRTFH