HD6417641 RENESAS [Renesas Technology Corp], HD6417641 Datasheet - Page 675

• Manufacturer Part Number: HD6417641
• Manufacturer: RENESAS [Renesas Technology Corp]

TCFV Flag/TCFU Flag Setting Timing: Figure 18.66 shows the timing for setting of the TCFV
flag in TSR on overflow, and TCIV interrupt request signal timing.
Figure 18.67 shows the timing for setting of the TCFU flag in TSR on underflow, and TCIU
interrupt request signal timing.
Pφ
TCNT input
clock
TCNT
(overflow)
Overflow
signal
TCFV flag
TCIV interrupt
Pφ
TCNT
input clock
TCNT
(underflow)
Underflow
signal
TCFU flag
TCIU interrupt
Figure 18.66 TCIV Interrupt Setting Timing
Figure 18.67 TCIU Interrupt Setting Timing
H'FFFF
H'0000
H'0000
H'FFFF
Section 18 Multi-Function Timer Pulse Unit (MTU)
Rev. 4.00 Sep. 14, 2005 Page 625 of 982
REJ09B0023-0400