HD6413003RVF RENESAS [Renesas Technology Corp], HD6413003RVF Datasheet - Page 382

• Manufacturer Part Number: HD6413003RVF
• Description: microcontroller (MCU)
• Manufacturer: RENESAS [Renesas Technology Corp]

10.5.2 Clearing of Status Flags
If the CPU reads a status flag while it is set to 1, then writes 0 in the status flag, the status flag is
cleared. Figure 10-60 shows the timing.
ø
Address
IMF, OVF
ø
TCNT
Overflow
signal
OVF
OVI
H'FFFF
Figure 10-60 Timing of Clearing of Status Flags
Figure 10-59 Timing of Setting of OVF
T
1
364
TSR write cycle
TSR address
T
2
H'0000
T
3