Changes To Load Switch (Ldsw) Section, Switch Status Section, Figure 5, And Reset Function Section; Added All On Function Section - Analog Devices EVAL-ADG2108EBZ User Manual

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Load Switch (LDSW)
If the load switch function in the Configuration tab is on, the
switches can be updated simultaneously (as an example, for the
RGB colors in video switching). Otherwise, if the load switch is
off, the switch condition updates upon completion of each I
write, that is, immediately upon clicking an LED in Analog
Crosspoint Switch Control in the Configuration tab. The LED
is green when the switch is on and black when the switch is off.
If the load switch is on, clicking an LED in Analog Crosspoint
Switch Control stores the switch status temporarily until
Update Switches is clicked. When an LED is clicked, a red LED
indicates that the switch is to be turned on and a dark green
LED indicates that the switch is to be turned off. All switches
are then updated simultaneously upon clicking Update
Switches. The red LEDs then become green and the dark green
LED becomes black, indicating that the switches are now on
and off, respectively.
Switch Status
To see what the status of the switch array is at any given time,
click the Switch Status tab (shown in Figure 5). The green LED
in the Analog Crosspoint Switch Status indicates that the switch
is on and the black LED indicates that the switch is off.
2
C
RESET Function
There is a RESET button on the board (see RESET on the
schematic) that can be used to reset the switch array. Alternatively,
clicking Reset All (Off) in the Configuration tab of the software
resets all switches.
All On Function
Clicking All On in the Configuration tab of the software turns
on all of the switches.
Rev. B | Page 6 of 12
EVAL-ADG2108EBZ User Guide
Figure 5. Switch Status Tab