CS4952 데이터 시트보기 (PDF) - Cirrus Logic

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CS4952

NTSC/PAL Digital Video Encoder

Cirrus Logic 

CS4952/53

Subcarrier Amplitude Register

Address 0x10

SC_AMP

Bit Number

7

6

5

Bit Name

Default

0

0

0

Read/Write

4

3

AMP

1

1

Default Value = 1Ch

2

1

0

1

0

0

Bit

Mnemonic

7:0

AMP

Color burst amplitude

Function

Subcarrier Synthesis Register

Address

0x11

0x12

0x13

0x14

SC_SYNTH0

SC_SYNTH1

SC_SYNTH2

SC_SYNTH3

Read/Write

Default Value = 3Eh

F8h

E0h

43h

Register

Bits

Mnemonic

Function

SC_SYNTH0

7:0

-

Subcarrier synthesis bits 7:0

SC_SYNTH1

7:0

-

Subcarrier synthesis bits 15:8

SC_SYNTH2

7:0

-

Subcarrier synthesis bits 23:16

SC_SYNTH3

7:0

-

Subcarrier synthesis bits 31:24

Hue LSB Adjust Register

Address 0x15

Bit Number

7

Bit Name

Default

0

HUE_LSB

6

5

0

0

Read/Write

4

3

LSB

0

0

Default Value = 00h

2

1

0

0

0

0

Bit

Mnemonic

7:0

LSB

8 LSBs for hue phase shift

Hue MSB Adjust Register

Address 0x16

Bit Number

7

Bit Name

Default

0

HUE_MSB

6

5

4

RESERVED

0

0

0

Function

Read/Write

3

0

Default Value = 00h

2

1

0

MSB

0

0

0

Bit

Mnemonic

7:2

-

reserved

1:0

MSB

2 MSBs for hue phase shift

Function

DS223PP2

33

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