HD6433044 Hitachi Semiconductor, HD6433044 Datasheet - Page 357

• Manufacturer Part Number: HD6433044
• Description: (HD64 Series) Hitachi Single-Chip Microcomputer
• Manufacturer: Hitachi Semiconductor

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Input-capture input
Internal input
capture signal
TCNT
GRA, GRB
Input capture signal timing
Input capture on the rising edge, falling edge, or both edges can be selected by settings in
TIOR. Figure 10-25 shows the timing when the rising edge is selected. The pulse width of the
input capture signal must be at least 1.5 system clocks for single-edge capture, and 2.5 system
clocks for capture of both edges.
Figure 10-25 Input Capture Signal Timing
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