ZM7304G-65503Y-Q1 POWER-ONE [Power-One], ZM7304G-65503Y-Q1 Datasheet - Page 17

• Manufacturer Part Number: ZM7304G-65503Y-Q1
• Description: Digital Power Manager
• Manufacturer: POWER-ONE [Power-One]

ZM7300G Series Digital Power Manager
Data Sheet
Figure 11. IBS Monitoring Window
10.4.3 Run Time Counter
The DPM also monitors the duration of time that it has been in operation. The 4 bytes Run Time Counter is active
whenever the DPM is powered up. The count rate is 1 second. The counter is loaded into RAM upon power-up
and the new count state is periodically saved to the non-volatile memory. Contents of the counter can be
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examined in the GUI IBS Monitoring Window shown in Figure 11 or directly via the I
C bus using specific
commands.
REV. 3.3 NOV 26, 2007
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