User`s manual

AW00098504000 Features
Basler ace Camera Link 201
Setting the Gain Auto Function Using Direct Register Access
Setting the gain auto functionality via direct register access is a several step process:
 Set the position and size of Auto Function AOI 1 by setting the value of the Auto AOI 1 Left
register, the value of the Auto AOI 1 Top register, the value of the Auto AOI 1 Width register,
and the value of the Auto AOI 1 Height register.
(Note: This step assumes that the Gain Auto function is assigned to Auto Function AOI 1. If the
Gain Auto function is assigned to Auto Function AOI 2, you would set the Auto Function AOI 2
registers.)
 Set the value of the Auto Gain Lower Limit register and the Auto Gain Upper Limit register.
 Set the value of the Auto Target Value register.
 Enable the gain auto function by selecting the value of the Gain Auto register to the Once or
the Continuous mode of operation as desired.
For more information about direct register access, see Section 3.2 on page 21.