h8s-2628 Renesas Electronics Corporation., h8s-2628 Datasheet - Page 267

• Manufacturer Part Number: h8s-2628
• Description: Renesas 16-bit Single-chip Microcomputer H8s Family/h8s/2600 Series
• Manufacturer: Renesas Electronics Corporation.

3. Phase counting mode 3
Table 10.34 Up/Down-Count Conditions in Phase Counting Mode 3
Legend:
TCLKA (Channels 1 and 5)
TCLKC (Channels 2 and 4)
High level
Low level
High level
Low level
TCLKA (channels 1 and 5)
TCLKC (channels 2 and 4)
TCLKB (channels 1 and 5)
TCLKD (channels 2 and 4)
: Rising edge
: Falling edge
Figure 10.27 shows an example of phase counting mode 3 operation, and table 10.34
summarizes the TCNT up/down-count conditions.
TCNT value
Figure 10.27 Example of Phase Counting Mode 3 Operation
Up-count
TCLKB (Channels 1 and 5)
TCLKD (Channels 2 and 4)
Low level
High level
High level
Low level
Section 10 16-Bit Timer Pulse Unit (TPU)
Rev. 3.00 Oct 04, 2005 page 227 of 598
Operation
Don’t care
Don’t care
Don’t care
Up-count
Down-count
Don’t care
Don’t care
Don’t care
Down-count
REJ09B0155-0300
Time