Datasheet

DAC3484
SLAS749C –MARCH 2011–REVISED AUGUST 2012 www.ti.com
The alarms can be cleared by writing 0x0000 to iotest_results(15:0) and “0” to alarm_from_iotest through the
serial interface. The serial interface will read back 0s if there are no errors or if the errors are cleared. The
corresponding alarm bit will remain a “1” if the errors remain.
It is recommended to enable the pattern checker and then run the pattern sequence for 100 or more complete
cycles before clearing the iotest_results(15:0) and alarm_from_iotest. This will eliminate the possibility of false
alarms generated during the setup sequence.
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