Instruction manual

33 / 69

http://www.toshiba-teli.co.jp/index.htm

D4211908A

Scalable

Bees B/W series provide the scalable mode that can read out defined area of the screen.

In the scalable mode, camera reads out only necessary area at the normal speed and reads out other area

at high speed. The frame rate can be faster when the vertical height size is small. However, the frame rate

cannot be faster only when the horizontal width size is small, due to the operation mechanism of the CCD

sensor.

Only single rectangle is selectable. Concave or convex shape is not selectable.

- Window size: {A × m (H)} × {B × n (V)}

A, B = minimum unit size

m, n = integer

The window size is equal or less than maximum image size.

- Start address: {32 x i (H)} x {24 x j (V)}

i, j = integer

The window size is equal or less than maximum image size.

Fig. Scalable

● Registers

SensorWidth Beginner R Returns effective width of the sensor in pixels.

SensorHeight Beginner R Returns effective Height of the sensor in pixels.

WidthMax Expert R Returns maximum width (in pixels) of the image.

HeightMax Expert R Returns maximum Height (in pixels) of the image.

Width Beginner R/W Sets width (in pixels) of the image data.

Height Beginner R/W Sets Height (in pixels) of the image data.

OffsetX Beginner R/W Sets horizontal offset (in pixels) from the origin to the region of interest.

OffsetY Beginner R/W Sets vertical offset (in pixels) from the origin to the region of interest.