PAC7366

NTSC/PAL Digital Image SOC

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14

PixArt Imaging Inc.

V1.10

Dec. 2012

Vertical&horizontal color bar

Random data

Vertical gray bar

Horizontal gray bar

Fig.7.2 Test Patterns from Image Sensor

Test Patterns generated from TV encoder, by programming a register

PAC7366 provides color bar test pattern generated by TV encoder for TV signal test purposes. Test

patterns are accessible by programming a register. Color bars of NTSC and PAL are built-in to support

hue and color saturation characterization and each consists of seven color bars (white, yellow, cyan, green,

magenta, red, and blue)

Bank

Address

Bits

Register Name

Default Value

Notes

Hex

Dec

6

0x11

17

[2]

reg_ccir656_src

0

0: CCIR656_SRC_Sensor

1: CCIR656_SRC_ColorBar

NTSC 100% color bar

PAL 100% color bar

Fig.7.3 Test Patterns from TV Encoder