hd64338023s Renesas Electronics Corporation., hd64338023s Datasheet - Page 356

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

Section 9 Timers
9.7.2
Event Counter PWM Compare Register H (ECPWCRH)
Note: When ECPWME in AEGSR is 1, event counter PWM is operating and therefore ECPWCRH
ECPWCRH is an 8-bit read/write register that sets the event counter PWM waveform conversion
period.
Event Counter PWM Compare Register L (ECPWCRL)
Note: When ECPWME in AEGSR is 1, event counter PWM is operating and therefore ECPWCRL
ECPWCRL is an 8-bit read/write register that sets the event counter PWM waveform conversion
period.
Rev. 7.00 Mar 10, 2005 page 314 of 652
REJ09B0042-0700
Bit
Initial value
Read/Write
Bit
Initial value
Read/Write
should not be modified.
When changing the conversion period, event counter PWM must be halted by clearing
ECPWME to 0 in AEGSR before modifying ECPWCRH.
should not be modified.
When changing the conversion period, event counter PWM must be halted by clearing
ECPWME to 0 in AEGSR before modifying ECPWCRL.
Register Configurations
ECPWCRL7
ECPWCRH7
R/W
R/W
7
1
7
1
ECPWCRL6
ECPWCRH6
R/W
R/W
6
1
6
1
ECPWCRL5
ECPWCRH5
R/W
R/W
5
1
5
1
ECPWCRL4
ECPWCRH4
R/W
R/W
4
1
4
1
ECPWCRL3
ECPWCRH3
R/W
R/W
3
1
3
1
ECPWCRL2
ECPWCRH2
R/W
R/W
2
1
2
1
ECPWCRL1
ECPWCRH1
R/W
R/W
1
1
1
1
ECPWCRL0
ECPWCRH0
R/W
R/W
0
1
0
1