h8s-2158 Renesas Electronics Corporation., h8s-2158 Datasheet - Page 386

• Manufacturer Part Number: h8s-2158
• Description: Renesas 16-bit Single-chip Microcomputer H8s Family/h8s/2100 Series
• Manufacturer: Renesas Electronics Corporation.

Section 13 8-Bit Timer (TMR)
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.
Rev. 3.00 Jan 25, 2006 page 334 of 872
REJ09B0286-0300
Timing of Overflow Flag (OVF) Setting
TCNT
Overflow signal
OVF
Figure 13.10 Timing of OVF Flag Setting
H'FF
H'00