hd64338342hw Renesas Electronics Corporation., hd64338342hw Datasheet - Page 295

• Manufacturer Part Number: hd64338342hw
• Description: Renesas 8-bit Single-chip Microcomputer H8 Family/h8/300l Super Low Power Series
• Manufacturer: Renesas Electronics Corporation.

2. Block Diagram
Figure 9.1 shows a block diagram of timer A.
3. Pin Configuration
Table 9.2 shows the timer A pin configuration.
Table 9.2
Name
Clock output
TMOW
Legend:
TMA:
TCA:
IRRTA:
PSW:
PSS:
CWOSR:
Note: * Can be selected only when the prescaler W output (
W
Pin Configuration
Timer mode register A
Timer counter A
Timer A overflow interrupt request flag
Prescaler W
Prescaler S
Subclock output select register
Abbr.
TMOW
1/4
W
W
W
W
/32
/16
/8
/4
W
/32
/16
/8
/4
/4
Figure 9.1 Block Diagram of Timer A
I/O
Output
PSW
PSS
/8192, /4096, /2048,
/512, /256, /128,
/32, /8
W
/128
Function
Output of waveform generated by timer A output circuit
CWORS
Rev. 6.00 Aug 04, 2006 page 259 of 680
W
/128) is used as the TCA input clock.
TCA
TMA
REJ09B0145-0600
Section 9 Timers
IRRTA