Basler A302f - Page 38

Operation and Features
3-22 BASLER A302f
DRAFT
If you set the bytes per packet to a value lower than the maximum allowed, the camera will
transmit frames at a lower rate. The rate is calculated by the formula:
The value that appears in the UnitBytePerPacket field of the PACKET_PARA_INQ control register
will show the minimum allowed setting for the bytes per packet. The bytes per packet must not be
set lower than the minimum.
The minimum bytes per packet will vary depending on the size of the AOI. This occurs because
of hardware limits on the link layer controller.
Format_7, Mode_1
Format_7, Mode_1 is available on the A302fc. When the A302fc is operating in Format_7,
Mode_1, its output will be YUV (4:2:2) at an average of 16 bits/pixel. This mode is used to enable
and set up the AOI feature described in Section 3.7.
In Format_7, Mode_1, the frame rate can be adjusted using the same method as described for
Format_7, Mode_0.
*
When the camera is operating in Format_7, Mode_0 or in Format_7, Mode_1, the
CUR_V_FRAME_RATE control register is not used and has no effect on camera op-
eration.
Frames/Sec.
1,000,000 µs
Packets per Frame x 125 µs
---------------------------------------------------------------------------=