Physical InterfaceBasler sprint Color Cameras 372.8.2 Line Valid BitAs shown in Figure 16 on page 34, a line valid (LVAL) bit is assigned to the Tx24 pin on the X, Y,and Z Camera Link transmitters as defined in the Camera Link standard.The line valid bit included in the video data output from the camera indicates that a valid line is beingtransmitted. Pixel data is only valid when this bit is high. For more detailed information about theline valid bit, see Chapter 5 on page 117.2.8.3 Data Valid BitAs shown in Figure 16 on page 34, a data valid (DVAL) bit is assigned to the Tx26 pin on the X, Y,and Z Camera Link transmitters as defined in the Camera Link standard.The data valid bit included in the video data output from the camera indicates that valid data is beingtransmitted. Pixel data is only valid when this bit is high. For more detailed information about thedata valid bit, see Chapter 5 on page 117.2.8.4 Pixel Data BitsPixel data bits are transmitted via output ports on the X, Y, and Z Camera Link transmitters. Theports as defined in the Camera Link standard are shown in Figure 16 on page 34.The assignment of pixel data bits to output ports varies depending on the video data output modeof the camera. The available video data output modes and the bit assignments are explained indetail in Chapter 5 on page 117. The bit assignments comply with the Camera Link standard.The tables also show the assignments for the frame valid bit, the line valid bit, the data valid bit, andthe pixel clock. These assignments are constant for all output modes.
