HD6417320 RENESAS [Renesas Technology Corp], HD6417320 Datasheet - Page 605

• Manufacturer Part Number: HD6417320
• Description: Renesas 32-Bit RISC Microcomputer SuperHTM RISC engine Family / SH7700 Series
• Manufacturer: RENESAS [Renesas Technology Corp]

(c)
Figure 15.17 shows an example of phase counting mode 3 operation, and table 15.10 summarizes
the TCNT up/down-count conditions.
Table 15.10 Up/Down-Count Conditions in Phase Counting Mode 3
[Legend]
TPU_TI2A (Channel 2)
TPU_TI3A (Channel 3)
High level
Low level
High level
Low level
: Rising edge
: Falling edge
Phase counting mode 3
TPU_ TI2A (channel 2)
TPU_ TI3A (channel 3)
TPU_ TI2B (channel 2)
TPU_ TI3B (channel 3)
TCNT value
Figure 15.17
Up-count
Example of Phase Counting Mode 3 Operation
TPU_TI2B (Channel 2)
TPU_TI3B (Channel 3)
Low level
High level
High level
Low level
Rev. 3.00 Jan. 18, 2008 Page 543 of 1458
Section 15
16-Bit Timer Pulse Unit (TPU)
Down-count
Operation
Don't care
Up-count
Down-count
Don't care
REJ09B0033-0300
Time