Register Configurations - Renesas H8 Series Hardware Manual

Section 9 Timers
9.7.2

Register Configurations

Event Counter PWM Compare Register H (ECPWCRH)
Bit 7
ECPWCRH7
Initial value 1
Read/Write R/W
Note: When ECPWME in AEGSR is 1, event counter PWM is operating and therefore 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 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)
Bit 7
ECPWCRL7
Initial value 1
Read/Write R/W
Note: When ECPWME in AEGSR is 1, event counter PWM is operating and therefore ECPWCRL
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.
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
6 5
ECPWCRH6 ECPWCRH5 ECPWCRH4
1 1
R/W R/W
6 5
ECPWCRL6 ECPWCRL5 ECPWCRL4
1 1
R/W R/W
4 3
ECPWCRH3 ECPWCRH2
1 1
R/W R/W R/W
4 3
ECPWCRL3 ECPWCRL2
1 1
R/W R/W R/W
2 1 0
ECPWCRH1 ECPWCRH0
1 1 1
R/W R/W
2 1 0
ECPWCRL1 ECPWCRL0
1 1 1
R/W R/W