HD6417144 RENESAS [Renesas Technology Corp], HD6417144 Datasheet - Page 324

• Manufacturer Part Number: HD6417144
• Description: 32-Bit RISC Microcomputer SuperHTM RISC engine Family/SH7144 Series
• Manufacturer: RENESAS [Renesas Technology Corp]

11.
4. Phase counting mode 4
Table 11.36 Up/Down-Count Conditions in Phase Counting Mode 4
[Legend]
Rev.4.00 Mar. 27, 2008 Page 280 of 882
REJ09B0108-0400
TCLKA (Channel 1)
TCLKC (Channel 2)
High level
Low level
High level
Low level
:
:
Figure 11.28 shows an example of phase counting mode 4 operation, and table 11.36
summarizes the TCNT up/down-count conditions.
Multi-Function Timer Pulse Unit (MTU)
Rising edge
Falling edge
TCLKA (channel 1)
TCLKC (channel 2)
TCLKB (channel 1)
TCLKD (channel 2)
TCNT value
Figure 11.28
Example of Phase Counting Mode 4 Operation
Up-count
TCLKB (Channel 1)
TCLKD (Channel 2)
Low level
High level
High level
Low level
Down-count
Operation
Up-count
Don’t care
Down-count
Don’t care
Time