AT91SAM7A2-AI datasheet(79/369 Pages) ATMEL

79 / 369 page

PRELIMINARY

AT91SAM7A2

6021A–ATARM–07/04

WT Status Register

Name:

WT_SR

Access:

Read-only

Base Address:

0x070

• ALARM: Alarm Interrupt

0: No alarm occurred.

1: An alarm occurred since last clear of the status register.

• SECSEN: Seconds Counter Enabled Interrupt

0: No seconds counter enabled interrupt.

1: A seconds counter enabled interrupt occurred since last clear of the status register.

• SECSDIS: Seconds Counter Disabled Interrupt

0: No seconds counter disabled interrupt.

1: A seconds counter disabled interrupt occurred since last clear of the status register.

• ALARMEN: Alarm Enabled Interrupt

0: No alarm enabled interrupt.

1: An alarm enabled interrupt occurred since last clear of the status register.

• ALARMDIS: Alarm Disabled Interrupt

0: No alarm disabled interrupt.

1: An alarm disabled interrupt occurred since last clear of the status register.

• WSEC: Write Second

0: No effect.

1: A write is occurring on the seconds counter register.

• SECSENS: Seconds Counter Enable Status

0: Seconds counter is disabled.

1: Seconds counter is enabled.

• ALARMENS: Alarm Enable Status

0: Alarm is disabled.

1: Alarm is enabled.

––

–––

––

–

––

–––

––

–

ALARMENS

SECENS

543

–

WSEC

ALARMDIS

ALARMEN

SECSDIS

SECSEN

ALARM

AT91SAM7A2-AI Datasheet(PDF) 79 Page - ATMEL Corporation

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