R5S72011 RENESAS [Renesas Technology Corp], R5S72011 Datasheet - Page 589

• Manufacturer Part Number: R5S72011
• Description: 32-Bit RISC Microcomputer SuperHTM RISC engine Family / SH7200 Series
• Manufacturer: RENESAS [Renesas Technology Corp]

12.7.17 Contention between Overflow/Underflow and Counter Clearing
If overflow/underflow and counter clearing occur simultaneously, the TCFV/TCFU flag in TSR is
not set and TCNT clearing takes precedence.
Figure 12.123 shows the operation timing when a TGR compare match is specified as the clearing
source, and when H'FFFF is set in TGR.
Figure 12.123 Contention between Overflow and Counter Clearing
TCNT input
clock
TCNT
Counter clear
signal
TGF
TCFV
Pφ
H'FFFF
Disabled
Section 12 Multi-Function Timer Pulse Unit 2 (MTU2)
Rev. 2.00 Sep. 07, 2007 Page 561 of 1164
H'0000
REJ09B0321-0200