Basler A600f Manual de usuario descargar pdf (Pagina 53)

Basic Operation & Standard Features

BASLER A600

f 3-29

DRAFT

3.8 Selectable 8 or 10 Bit Pixel Depth

When an A600f camera is operating in Format 7, it can be set to output pixel data at either 8 bit

or 10 bit depth.

3.8.1 A601f and A602f Monochrome Cameras

Set the value in the Format field of the Current Video Format register (see page 4-17) and the

value in the Mode Field of the Current Video Mode register (see page 4-16) so that the camera

will operate in Format 7, Mode 0.

For 8 Bit Depth

Set the value in the Coding ID field of the Color Coding ID register for Format 7, Mode 0 to Mono

8 (see Section 3.12.2 and page 4-29). With this ID set, the camera outputs 8 bits per pixel.

For 10 Bit Depth

Set the value in the Coding ID field of the Color Coding ID register of Format 7, Mode 0 to Mono

16. With this ID set, the camera outputs 16 bits per pixel but only 10 bits are effective. The effective

pixel data fills from the LSB and the unused bits are filled with zeros. Pixel data is stored in the PC

memory in little endian format, i.e., the low byte for each pixel is stored at the lower address and

the high byte is stored at the neighboring higher address.

3.8.2 A601fc and A602fc Color Cameras

Set the value in the Format field of the Current Video Format register (see page 4-17) and the

value in the Mode Field of the Current Video Mode register (see page 4-16) so that the camera

will operate in Format 7, Mode 0.

For 8 Bit Depth,

Set the value in the Coding ID field of the Color Coding ID register for Format 7, Mode 0 to either

Mono 8 or Raw 8 (see Section 3.13.2 and page 4-29). With either of these IDs set, the camera

outputs 8 bits per pixel.

When the Mono 8 color coding ID is set, the camera outputs 8 bits per pixel and outputs only the

Y component (brightness) of the YUV format.

When the Raw 8 color coding ID is set, the camera outputs 8 bits per pixel and outputs the raw

data for each pixel. (The pixel data is not processed to account for the color filter.)

For 10 Bit Depth

Set the value of the Coding ID field of the Color Coding ID register for Format 7, Mode 0 to Raw

16. When the Raw 16 color coding ID is set, the camera outputs 16 bits per pixel and outputs the

raw data for each pixel. (The pixel data is not processed to account for the color filter.) Although

the camera outputs 16 bits per pixel in this mode, only 10 bits are effective. The effective pixel data

fills from the LSB and the unused bits are filled with zeros. Pixel data is stored in the PC memory

in little endian format, i.e., the low byte for each pixel is stored at the lower address and the high

byte is stored at the neighboring higher address.

On an A601f set to Mono 16 or an A601fc set to Raw 16, the maximum frame rate is 30

fps.

On an A602

f set to Mono 16 or an A602fc set to Raw 16, the maximum frame rate at

full resolution is 50 fps.

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