HD6417615 Hitachi Semiconductor, HD6417615 Datasheet - Page 539

• Manufacturer Part Number: HD6417615
• Description: Hardware Manual
• Manufacturer: Hitachi Semiconductor

12.4.5
Input capture input sets the input capture flag (ICF) to 1 and simultaneously transfers the FRC
value to FICR. Figure 12.10 shows the timing.
12.4.6
The compare match signal output (when OCRA or OCRB matches the FRC value) sets output
compare flag OCFA or OCFB to 1. The compare match signal is generated in the last state in
which the values matched (at the timing for updating the count value that matched the FRC). After
OCRA or OCRB matches the FRC, no compare match is generated until the next increment
occurs. Figure 12.11 shows the timing for setting OCFA and OCFB.
524
Input capture
signal
Input Capture Flag (ICF) Setting Timing
Output Compare Flag (OCFA, OCFB) Setting Timing
FICR
FRC
ICF
P
Figure 12.10 ICF Setting Timing
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