HD6417615 Hitachi Semiconductor, HD6417615 Datasheet - Page 540

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

12.4.7
FRC overflow (from H'FFFF to H'0000) sets the timer overflow flag (OVF) to 1. Figure 12.12
shows the timing.
Compare match
OCRA, OCRB
OCFA, OCFB
Overflow
signal
FRC
OVF
Timer Overflow Flag (OVF) Setting Timing
P
signal
FRC
P
H'FFFF
Figure 12.11 OCF Setting Timing
Figure 12.12 OVF Setting Timing
N
N
H'0000
N + 1
525