Basler A640F, Руководство пользователя

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Configuring the Camera
4-2
BASLER A640
f
DRAFT
4.1 Block Read and Write Capabilities
The camera supports block reads and block writes. If you do a single read or a block read, the
camera will return a 0 for all non-existent registers. If you do a single write to a non-existent
register or a block write that includes non-existent registers, the writes to non-existent registers
will have no effect on camera operation.
Block reads or writes are limited to a payload of 32 quadlets.
4.2 Changing the Video Format setting
Whenever the Video Format setting is changed, you should also do the following:
If the Video Format is changed from Format 7 to Format 0, you should also check the Video
Mode and the Video Frame Rate settings (see page
4-24 ). If necessary, change the Mode and
Frame Rate settings so that they are compatible with Format 2.
If the Video Format is changed from Format 0 to Format 7, you should also check the Video
Mode, the Image Position, the Image Size and the Bytes Per Packet settings (see pages
4-24
and 4-35 ). If necessary, change the Mode, Position, Size and Bytes per Packet settings so that
they are compatible with Format 7.
4.3 Configuration ROM
The configuration ROM in the
A640
f
is compliant with the DCAM specification V 1.31.