HD64F7047F50 Datasheet, PDF(298/766 Page) Renesas Technology Corp – Old Company Name in Catalogs and Other Documents

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HD64F7047F50 Datasheet, PDF (298/766 Pages) Renesas Technology Corp – Old Company Name in Catalogs and Other Documents

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TCFV Flag/TCFU Flag Setting Timing: Figure 10.66 shows the timing for setting of the TCFV

flag in TSR on overflow, and TCIV interrupt request signal timing.

Figure 10.67 shows the timing for setting of the TCFU flag in TSR on underflow, and TCIU

interrupt request signal timing.

PÏ

TCNT input

clock

TCNT

(overflow)

Overflow

signal

TCFV flag

H'FFFF

H'0000

TCIV interrupt

Figure 10.66 TCIV Interrupt Setting Timing

PÏ

TCNT

input clock

TCNT

(underflow)

Underflow

signal

TCFU flag

H'0000

H'FFFF

TCIU interrupt

Figure 10.67 TCIU Interrupt Setting Timing

Rev. 2.00, 09/04, page 256 of 720

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