H838704 Datasheet, PDF (220/402 Pages) Renesas Technology Corp – 16-Bit Single-Chip Microcomputer H8 Family / H8/300H Super Low Power Series

Section 9 Timers
(3) Event Counter PWM Data Register H (ECPWDRH)
ECPWDRH controls data of the event counter PWM waveform generator.
Initial
Bit
Bit Name
Value R/W Description
7
ECPWDRH7 0
6
ECPWDRH6 0
W
Data control of event counter PWM waveform
W
generator
5
ECPWDRH5 0
W
4
ECPWDRH4 0
W
3
ECPWDRH3 0
W
2
ECPWDRH2 0
W
1
ECPWDRH1 0
W
0
ECPWDRH0 0
W
Notes: When ECPWME in AEGSR is 1, the event counter PWM is operating and therefore
ECPWDRH should not be modified.
When changing the data, the event counter PWM must be halted by clearing ECPWME to 0
in AEGSR before modifying ECPWDRH.
(4) Event Counter PWM Data Register L (ECPWDRL)
ECPWDRL controls data of the event counter PWM waveform generator.
Initial
Bit
Bit Name
Value R/W Description
7
ECPWDRL7 0
6
ECPWDRL6 0
W
Data control of event counter PWM waveform
W
generator
5
ECPWDRL5 0
W
4
ECPWDRL4 0
W
3
ECPWDRL3 0
W
2
ECPWDRL2 0
W
1
ECPWDRL1 0
W
0
ECPWDRL0 0
W
Notes: When ECPWME in AEGSR is 1, the event counter PWM is operating and therefore
ECPWDRL should not be modified.
When changing the data, the event counter PWM must be halted by clearing ECPWME to 0
in AEGSR before modifying ECPWDRL.
Rev. 1.00 Dec. 13, 2007 Page 202 of 380
REJ09B0430-0100