p2125vps20 Renesas Electronics Corporation., p2125vps20 Datasheet - Page 327

• Manufacturer Part Number: p2125vps20
• Description: 16-bit Single-chip Microcomputer H8s Family / H8s/2100 Series
• Manufacturer: Renesas Electronics Corporation.

13.5.6
The OVF bit in TCSR is set to 1 when the TCNT overflows (changes from H'FF to H'00). Figure
13.10 shows the timing of OVF flag setting.
Timing of Overflow Flag (OVF) Setting
φ
TCNT
Overflow signal
OVF
Figure 13.10 Timing of OVF Flag Setting
H'FF
Rev. 1.00 Sep. 21, 2006 Page 289 of 658
H'00
Section 13 8-Bit Timer (TMR)
REJ09B0310-0100