Datasheet

Section 18 Timer RG
REJ09B0465-0300 Rev. 3.00 Page 659 of 982
Sep 17, 2010
H8S/20103, H8S/20203, H8S/20223, H8S/20115, H8S/20215, H8S/20235 Group
Table 18.9 Increment/Decrement Conditions in Phase Counting Mode Operation Example
4 (TRGCNTCR = H'5A)
TRGCNTCR Set Value TCLKA TCLKB Operation
CNTEN7 0 Low level
Don't care
CNTEN6 1
High level Increment
CNTEN5 0 High level
Don't care
CNTEN4 1
Low level Increment
CNTEN3 1
High level Decrement
CNTEN2 0 Low level
Don't care
CNTEN1 1
Low level Decrement
CNTEN0 0 High level
Don't care
[Legend]
: Rising edge
: Falling edge
TCLKB
TCLKA
Increment
Decrement
Figure 18.16 Phase Counting Mode Operation Example 4 (TRGCNTCR = H'5A)