SH7041A datasheet(349/923 Pages) RENESAS

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• Bit 2—Input Capture/Output Compare Flag C (TGFC): This status flag indicates the

occurrence of a channel 0, 3, or 4 TGRC register input capture or compare-match.

This bit is reserved for channels 1 and 2. It always reads as 0. The write value should always

be 0.

Bit 2: TGFC

Description

Clear condition:

With TGFC = 1, a 0 write to TGFC following a read (Cleared by DTC

transfer due to TGFC) (initial value)

Set conditions:

• When TGRC is functioning as an output compare register

(TCNT = TGRC)

• When TGRC is functioning as input capture (the TCNT value is sent

to TGRC by the input capture signal)

• Bit 1—Input Capture/Output Compare Flag B (TGFB): This status flag indicates the

occurrence of a TGRB register input capture or compare-match.

Bit 1: TGFB

Description

Clear condition: With TGFB = 1, a 0 write to TGFB following a read

(Cleared by DTC transfer due to TGFB) (initial value)

Set conditions:

• When TGRB is functioning as an output compare register

(TCNT = TGRB)

• When TGRB is functioning as input capture (the TCNT value is sent

to TGRB by the input capture signal)

• Bit 0—Input Capture/Output Compare Flag A (TGFA): This status flag indicates the

occurrence of a TGRA register input capture or compare-match.

Bit 0: TGFA

Description

Clear condition: With TGFA = 1, a 0 write to TGFA following a read

(Cleared by DMAC transfer due to TGFA) (initial value)

Set conditions:

• When TGRA is functioning as an output compare register

(TCNT = TGRA)

• When TGRA is functioning as input capture (the TCNT value is sent

to TGRA by the input capture signal)

SH7041A Datasheet(PDF) 349 Page - Renesas Technology Corp