TDA9210

13/19

Note 3 : After Power ON, the DC coupling mode must be programmed in Register 9 by setting bit2=1 and bit3=0.

Figure 8. BPCP and OCL Generation

b7

b6

b5

b4

b3

b2

b1

b0

Function

POR Value

0

Positive Blanking Polarity

x

1

Negative Blanking Polarity

0

Soft Blanking = OFF

x

1

Soft Blanking = ON

x

0

1

DC Coupling Mode (Note 3)

0

0

Light Grey on OSD Outputs = OFF

x

0

1

Light Grey on OSD Outputs = ON

0

0

Dark Grey on OSD Outputs = OFF

x

1

0

Dark Grey on OSD Outputs = ON

0

SOG Clipping = OFF

x

1

SOG Clipping = ON

b7

b6

b5

b4

b3

b2

b1

b0

Function

POR Value

1111

130 MHz

0111

100 MHz

x

0000

80 MHz

0

0

Normal Operation

x

0

1

BW DAC output connected to BLK input (for test)

10

BW DAC complementary output connected to BLK input

(for test)

OCL Source

Selection

R8b7

BLK Polarity

Selection

R9b0

Pulse

Generation

Polarity

Selection

Source

Selection

R8b0

HS edge

Selection

R8b1

Width

Selection

R8b2b3

BPCP Source

Selection

R8b4

Pulse

Generation

Edge

Selection

Automatic

Polarity

BPCP

(Internal)

OCL

(Internal)

BLK

(External)

HS/BPCP

(External)

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