DF2211NP24V Renesas Technology / Hitachi Semiconductor, DF2211NP24V Datasheet - Page 373

• Manufacturer Part Number: DF2211NP24V
• Description: H8S/2200 Series, 2212 Group, USB, RTC, HSS TNP-64B; Vcc= 2.7 to 3.6 volts, Temp= -20 to 75 C; Package: PVQN0064LB-A
• Manufacturer: Renesas Technology / Hitachi Semiconductor

2. Phase counting mode 2
Table 9.21 Up/Down-Count Conditions in Phase Counting Mode 2
Legend:
TCLKA (channel 1)
TCLKC (channel 2)
TCLKB (channel 1)
TCLKD (channel 2)
TCLKA (Channel 1)
TCLKC (Channel 2)
High level
Low level
High level
Low level
: Rising edge
: Falling edge
Figure 9.27 shows an example of phase counting mode 2 operation, and table 9.21 summarizes
the TCNT up/down-count conditions.
TCNT value
Figure 9.27 Example of Phase Counting Mode 2 Operation
Up-count
TCLKB (Channel 1)
TCLKD (Channel 2)
Low level
High level
High level
Low level
Rev.7.00 Dec. 24, 2008 Page 319 of 698
Operation
Don't care
Don't care
Don't care
Up-count
Don't care
Don't care
Don't care
Down-count
Down-count
REJ09B0074-0700
Time