Renesas M16C Series, User Manual, Page: 354 / 846

R01UH0092EJ0110 Rev.1.10 Page 321 of 807
Jul 31, 2012
M16C/64C Group 18. Timer B
Table 18.10 Registers and Settings in Pulse Period/Pulse Width Measurement Modes
(1)
Register Bit Function and Setting
PCLKR PCLK0 Select the count source.
CPSRF CPSR Write 1 to reset the clock prescaler.
PCLKSTP1
PCKSTP11 Set to 0 when using f1 or main clock.
PCKSTP17 Select the count source.
TBi1 15 to 0
Measurement result can be read when the bits in the PPWFS1 or
PPWFS2 register corresponding to timer Bi are 1.
PPWFS1 to
PPWFS2
PPWFS12 to
PPWFS10
PPWFS22 to
PPWFS20
Set to 1 to read the counter value while counting.
TBCS0 to TBCS3 7 to 0 Select the count source.
TABSR
TBSR
TBiS
Set to 1 when starting counting.
Set to 0 when stopping counting.
TBi 15 to 0
Set the initial value.
The measurement result can be read when the bits in the
PPWFS1 or PPWFS2 register corresponding to timer Bi are 0.
The counter value can be read when the bits in the PPWFS1 or
PPWFS2 register corresponding to timer Bi are 1.
TBiMR 7 to 0 Refer to the TBiMR register below.
i = 0 to 5
Note:
1. This table does not describe a procedure.