SH7265 Datasheet, PDF (595/2024 Pages) Renesas Technology Corp – Renesas 32-Bit RISC Microcomputer SuperHTM RISC engine Family / SH7260 Series

Section 12 Multi-Function Timer Pulse Unit 2 (MTU2)
(d) Phase counting mode 4
Figure 12.33 shows an example of phase counting mode 4 operation, and table 12.49 summarizes
the TCNT up/down-count conditions.
TCLKA (channel 1)
TCLKC (channel 2)
TCLKB (channel 1)
TCLKD (channel 2)
TCNT value
Up-count
Down-count
Time
Figure 12.33 Example of Phase Counting Mode 4 Operation
Table 12.49 Up/Down-Count Conditions in Phase Counting Mode 4
TCLKA (Channel 1)
TCLKC (Channel 2)
High level
Low level
High level
Low level
[Legend]
: Rising edge
: Falling edge
TCLKB (Channel 1)
TCLKD (Channel 2)
Low level
High level
High level
Low level
Operation
Up-count
Don't care
Down-count
Don't care
Rev. 1.00 Mar. 14, 2008 Page 559 of 1984
REJ09B0351-0100