CABLE-SMBUS-5PIN Analog Devices Inc, CABLE-SMBUS-5PIN Datasheet - Page 10

• Manufacturer Part Number: CABLE-SMBUS-5PIN
• Description: CABLE SMBUS 5PIN
• Manufacturer: Analog Devices Inc

Specifications of CABLE-SMBUS-5PIN

• Accessory Type: SMBus Cable
• For Use With/related Products: EVALADM106x Boards
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

EVAL-ADM1175/ADM1176/ADM1177/ADM1178
EVALUATION SOFTWARE—MAIN PANEL TAB
The Main Panel tab of the evaluation software is shown in
Figure 17. Each aspect of the main panel is discussed in detail
in the following sections.
COMMAND REGISTER CONTROLS
The Command Register panel allows you to control the way
the device reads data. There are five toggle buttons to select the
data reading method and voltage range. If the voltage range is
set at 14:1 by default (7:2 if the Voltage Range button is selected),
you may read the current and voltage just once or read them
continuously. Once the range and reading method have been
selected, click Write Data To Command Register.
Note that the Read Current Once button and Continuous
Current Read button cannot be selected simultaneously. The
same rule applies to the Read Voltage Once and Continuous
Voltage Read buttons.
Figure 17. Main Panel on User Interface
Figure 18. Command Register Panel
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ALERT REGISTER CONTROLS
The Alert Register panel allows you to enable/disable the
different alerts generated by the device using four toggle
buttons. The four alert types are ADC OC1, ADC OC4, hot
swap alert, and OFF ALERT.
By default, the hot swap alert is enabled while the ADC OC1,
ADC OC4, and the OFF ALERT are disabled. An enabled alert
is highlighted in yellow, while a disabled alert is gray in color.
To enable or disable an alert simply select the corresponding
button in the Alert Register panel (see Figure 19).
Analog-to-Digital Converter Overcurrent Alert 1 (ADC OC1)
Once enabled a text box appears prompting you to enter the
current limit that triggers the alert. The range is between 0 A
to 0.529 A. Press Enter after entering the value. The ADC
overcurrent alert is triggered if a current greater than the
programmable level is detected by a single ADC sample.
Analog-to-Digital Converter Overcurrent Alert 1 (ADC OC4)
The ADC OC4 alert is similar to the ADC OC1 alert except that
it only triggers if a current greater than the programmable level
is detected for four consecutive ADC samples. This avoids the
situation where a single transient event triggers an ADC over-
current condition.
Hot Swap Alert
Hot swap alert is enabled if the hot swap has either latched off
or entered a cool-down cycle because of an overcurrent event.
Off Alert
Off alert enables the software off alert.
Figure 20. Analog-to-Digital Converter Overcurrent Alert 1
Figure 19. Alert Register Panel