MAX1253 Datasheet, PDF (12/29 Pages) Maxim Integrated Products – Stand-Alone, 10-Channel, 12-Bit System Monitors with Internal Temperature Sensor and VDD Monitor

Stand-Alone, 10-Channel, 12-Bit System Monitors
with Internal Temperature Sensor and V_DD Monitor
IS CHANNEL
ENABLED?
YES
SAMPLE
CHANNEL
INCREMENT
CHANNEL
COUNTER
NO
CONVERT
CHANNEL
AVERAGE
CONVERTED
CHANNEL DATA
INCREMENT
FAULT COUNTER
YES
SAME FAULT
AS PREVIOUS?
NO
RESET FAULT
COUNTER
IS
YES
AVG DATA
> UPPER?
NO
YES
IS
AVG DATA
< LOWER?
NO
IS
FAULT CNT
>
NO
FAULT REG?
YES
SET ALARM
REGISTER
Figure 4. Alarm Flowchart
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