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AP0100CS HDR: Image Signal Processor (ISP)

Test Patterns

AP0100CS/D Rev. 6, Pub. 1/16 EN

©Semiconductor Components Industries, LLC,2016.

PAL Test Patterns

Figure 15:

PAL Test Patterns

Each NTSC/PAL test pattern consists of seven or eight color bars (white, yellow, cyan,

green, magenta, red, blue and optionally black). The Y, Cb and Cr values for each bar are

detailed in Table 10.

For the NTSC SMPTE test pattern it is also required to generate -I, +Q, -4 black and +4

black.

Table 10:

NTSC/PAL Test Pattern Values

Nominal

Range

White

100%

White

75%

Yellow

Cyan

Green

Magent

Red

Blue

Black

-I

-Q

-4

black

16 to 235

235

180

162

131

112

16 to 240

128

156

184

100

212

128

156

171

128

16 to 240

128

142

198

212

114

128

148

128

Test Pattern

Example

EBU Full Field 7 Color Bars

REG= 0xC88C, 0x02

// CAM_MODE_SELECT

REG= 0xC88F, 0x1E

// CAM_MODE_TEST_PATTERN_SELECT

Load = Change-Config

EBU Full Field 8 Color Bars

REG= 0xC88C, 0x02

// CAM_MODE_SELECT

REG= 0xC88F, 0x1F

// CAM_MODE_TEST_PATTERN_SELECT

Load = Change-Config

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