Rainbow-electronics AT73C246 Manuale Utente Scaricare il pdf (Pagina 49)

11050A–PMAAC–07-Apr-10

AT73C246

11.10.9 RTC Status Clear Command Register

Name: RTC_SCCR

Access: Write-only

Address: 0x1C

• ACKCLR: Acknowledge Clear

0 = No effect.

1 = Clears corresponding status flag in the Status Register (RTC_SR).

• ALRCLR: Alarm Clear

0 = No effect.

1 = Clears corresponding status flag in the Status Register (RTC_SR).

• SECCLR: Second Clear

0 = No effect.

1 = Clears corresponding status flag in the Status Register (RTC_SR).

• TIMCLR: Time Clear

0 = No effect.

1 = Clears corresponding status flag in the Status Register (RTC_SR).

• CALCLR: Calendar Clear

0 = No effect.

1 = Clears corresponding status flag in the Status Register (RTC_SR).

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76543210

– – – CALCLR TIMCLR SECCLR ALRCLR ACKCLR

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Rainbow-electronics AT73C246 Manuale Utente Pagina 49