H8SSLASH2214 datasheet(444/936 Pages) RENESAS

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Section 10 16-Bit Timer Pulse Unit (TPU)

Rev.4.00 Sep. 18, 2008 Page 384 of 872

REJ09B0189-0400

Bit 1—Input Capture/Output Compare Flag B (TGFB): Status flag that indicates the

occurrence of TGRB input capture or compare match.

Bit 1

TGFB

Description

[Clearing conditions]

(Initial value)

• When DTC is activated by a TGIB interrupt, the DTC module MRB register DISEL

bit is 0, and furthermore the transfer counter is not 0.

• When 0 is written to TGFB after reading TGFB = 1

[Setting conditions]

• When TCNT = TGRB while TGRB is functioning as output compare register

• When TCNT value is transferred to TGRB by input capture signal while TGRB is

functioning as input capture register

Bit 0—Input Capture/Output Compare Flag A (TGFA): Status flag that indicates the

occurrence of TGRA input capture or compare match.

Bit 0

TGFA

Description

[Clearing conditions]

(Initial value)

• When DTC is activated by a TGIA interrupt, the DTC module MRB register DISEL

bit is 0, and furthermore the transfer counter is not 0.

• When DMAC is activated by TGIA interrupt while DTA bit of DMABCR in DMAC is 1

• When 0 is written to TGFA after reading TGFA = 1

[Setting conditions]

• When TCNT = TGRA while TGRA is functioning as output compare register

• When TCNT value is transferred to TGRA by input capture signal while TGRA is

functioning as input capture register

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