HD64336900G Datasheet, PDF (183/408 Pages) Renesas Technology Corp – 16-Bit Single-Chip Microcomputer H8 Family/H8/300H Tiny Series

12.3.1 Timer Mode Register W (TMRW)
TMRW selects the general register functions and the timer output mode.
Initial
Bit
Bit Name Value R/W Description
7
CTS
0
R/W Counter Start
The counter operation is halted when this bit is 0, while it
can be performed when this bit is 1.
6

1

Reserved
This bit is always read as 1.
5
BUFEB 0
R/W Buffer Operation B
Selects the GRD function.
0: GRD operates as an input capture/output compare
register
1: GRD operates as the buffer register for GRB
4
BUFEA 0
R/W Buffer Operation A
Selects the GRC function.
0: GRC operates as an input capture/output compare
register
1: GRC operates as the buffer register for GRA
3

1

Reserved
This bit is always read as 1.
2
PWMD 0
R/W PWM Mode D
Selects the output mode of the FTIOD pin.
0: FTIOD operates normally (output compare output)
1: PWM output
1
PWMC 0
R/W PWM Mode C
Selects the output mode of the FTIOC pin.
0: FTIOC operates normally (output compare output)
1: PWM output
0
PWMB 0
R/W PWM Mode B
Selects the output mode of the FTIOB pin.
0: FTIOB operates normally (output compare output)
1: PWM output
Rev. 1.00, 11/03, page 155 of 376