PixArt Imaging Inc.

PAS109B

CMOS Image Sensor IC

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5

PixArt Imaging Inc.

V1.1, Mar. 2002

4 Output timing:

Hsync=22 PXCK

B B B B

B B

B B

2+160+2 raw data

B B B B

line time = Hs +4+2+160+2+4 = 194 pixclks

B B B

Hsync

PXCLK

2+160+2 raw data

Fig. 4.1 Inter-line timing

Valid frame data (124 lines)

Black

Black

Hsync.

Black

Frame time (=126 lines)

Vsync.

Vsync

Hsync

Fig. 4.2 Inter-frame timing (frame time=126 lines)

Valid frame data (124 lines)

Frame time (>126 lines)

Black

Black

Hsync

Vsync

Black

Hsync

Fig. 4.3 Inter-frame timing(frame time>126 lines)