Rainbow-electronics DAB-CAM-C01 Manuale Utente Scaricare il pdf (Pagina 12)

TCM8230MD (A) Ver. 1.20

04/01/05 12/27

OUTLINE OF INTERNAL REGISTER

* Frame rate setting (30fps, 15fps )

* Picture size setting of digital output ( VGA, QVGA, QQVGA, CIF, QCIF, subQCIF )

* Selection of digital data output format (8bit YUV422, RGB565)

* Sync. code setting ( ON/OFF, 2 mode )

* Color signal adjustment ( Masking, color axis correction, saturation, etc. )

* Luminance signal adjustment ( Contrast, Brightness, Gamma, H,V edge enhancement )

* ALC ON/OFF

* ALC mode setting ( area selection, speed selection, flicker reduction mode setting )

* AWB ON/OFF

* Vertical and Horizontal flip

* Sleep mode setting

* Some kinds of correction setting ( Lens shading correction etc. )

8bit parallel image data

1st 2nd 3rd 4th 1st 2nd

DOUT0 U0(n) Y0(n) V0(n) Y0(n+1) B0 G3

DOUT1 U1(n) Y1(n) V1(n) Y1(n+1) B1 G4

DOUT2 U2(n) Y2(n) V2(n) Y2(n+1) B2 G5

DOUT3 U3(n) Y3(n) V3(n) Y3(n+1) B3 R0

DOUT4 U4(n) Y4(n) V4(n) Y4(n+1) B4 R1

DOUT5 U5(n) Y5(n) V5(n) Y5(n+1) G0 R2

DOUT6 U6(n) Y6(n) V6(n) Y6(n+1) G1 R3

DOUT7 U7(n) Y7(n) V7(n) Y7(n+1) G2 R4

YUV mode RGB mode

Image size format

Image size Display mode

Pixels

per H

Effective

H lines

Start point

(H, V)

End point

(H, V)

DCLK

mode

Operation

mode

Resizing method

VGA Full 640 480 (1, 1) (640 ,480) 1 Normal -

Full (1, 1) (639, 479) 1/2 Low power Sub-sampling from VGA

Zoom x 2 (161, 121) (480 ,360) 1 Normal Windowing from VGA

Full (1, 1) (637, 477) Sub-sampling from QVGA(f)

Zoom x 2 (161, 121) (479, 359) Sub-sampling from VGA

CIF Full 352 288 (21, 1) (608, 478) 1 Normal 3/5 filtering from VGA

Full (21, 1) (608, 478) 1/2 Low power 3/5 filtering from QVGA(f)

Zoom x 2 (173, 121) (466, 360) 1 Normal Windowing from CIF

Full (1, 1) (636, 476) 4/5 filtering from QQVGA(f)

Zoom x 2 (161, 121) (479, 359)

1st: 3/5 filtering from QVGA(f)

2nd: Sub-sampling from "1st"

QVGA(f) means QVGA full.

QQVGA(f) means QVGA full.

VGA Video Graphics Array

QVGA Quarter VGA

QQVGA Quarter QVGA

CIF Common Intermediate Format

QCIF Quarter CIF

240

120

subQCIF

160 1/2 Low power

Low Power

176

96128 1/2

144

320QVGA

QQVGA

QCIF

1 2 ... 7 8 9 10 11 12 13 14 15 16 17 ... 26 27

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Rainbow-electronics DAB-CAM-C01 Manuale Utente Pagina 12

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