HD6417615 Hitachi Semiconductor, HD6417615 Datasheet - Page 712

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

TGF Flag Setting Timing in Case of Input Capture: Figure 16.39 shows the timing for setting
of the TGF flag in TSR by input capture occurrence, and TGI interrupt request signal timing.
TCFV Flag/TCFU Flag Setting Timing: Figure 16.40 shows the timing for setting of the TCFV
flag in TSR by overflow occurrence, and TCIV interrupt request signal timing.
Figure 16.41 shows the timing for setting of the TCFU flag in TSR by underflow occurrence, and
TCIU interrupt request signal timing.
700
(overflow)
TCNT
P
TCNT input
clock
Overflow
signal
TCFV flag
TCIV interrupt
P
Input capture
signal
TCNT
TGR
TGF flag
TGI interrupt
Figure 16.39 TGI Interrupt Timing (Input Capture)
Figure 16.40 TCIV Interrupt Setting Timing
N
H'FFFF
H'0000
N