TABLE 1. BIST and Test Pattern Generator Control Functions

Pin

Name

Function

12

D0

TPG Code Input LSB

13

D1

TPG Code Input

14

D2

TPG Code Input

15

D3

TPG Code Input MSB

29

TPG_EN

TPG Enable, Active High True

3

Test_Out

BIST Pass/Fail Output. Pass=High

(See text for Timing Requirements)

TABLE 2. Component Video Test Pattern Selection

Standard

Frame

Test Pattern

D3

D2

D1

D0

NTSC

4x3

Flat-Field Black

0

0

0

0

NTSC

4x3

PLL Pathological

0

0

0

1

NTSC

4x3

EQ Pathological

0

0

1

0

NTSC

4x3

Colour Bars, 75%, 8-Bars (modified, see text), BIST

0

0

1

1

PAL

4x3

Flat-Field Black

0

1

0

0

PAL

4x3

PLL Pathological, BIST

0

1

0

1

PAL

4x3

EQ Pathological

0

1

1

0

PAL

4x3

Colour Bars, 75%, 8-Bars (modified, see text)

0

1

1

1

NTSC

16x9

Flat-Field Black

1

0

0

0

NTSC

16x9

PLL Pathological

1

0

0

1

NTSC

16x9

EQ Pathological

1

0

1

0

NTSC

16x9

Colour Bars, 75%, 8-bars (modified, see text)

1

0

1

1

PAL

16x9

Flat-Field Black

1

1

0

0

PAL

16x9

PLL Pathological

1

1

0

1

PAL

16x9

EQ Pathological

1

1

1

0

PAL

16x9

Colour Bars, 75%, 8-Bars (modified, see text)

1

1

1

1

Note: D9 through D4 = 0 (binary)

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