GDC21D003 Datasheet, PDF(17/77 Page) Hynix Semiconductor – VSB Receiver

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GDC21D003 Datasheet, PDF (17/77 Pages) Hynix Semiconductor – VSB Receiver

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GDC21D003

SDA S DEV. ADDRESS W A BASE ADDRESS A Sr DEV. ADDRESS R A

DATA #1

A

DATA #2 A â¦

DATA #N

AP

SDA S DEV. ADDRESS W A BASE ADDRESS A P S DEV. ADDRESS R A

DATA #1

ISSUED BY MASTER

ISSUED BY GDC21D003

AP

Figure 5.1.2 I2C Read Operation Example

5.2 I2C Bus Register Configuration

Add

DATA BYTE

Initial

ress D7

D6

D5

D4

D3

D2

D1

D0

Value

0 Dinmode

Dinsel ADCCLKSEL ADCCLKPH DCbypass

DChold

AGChold AGCoffsetW 11110000

1

AGCoffset[7:0]

01100000

2

VSBmod[2:0]

â 10010 â

10110010

3

â 11001000 â

11001000

4

â 00 â

PolarityW

Polarity

â 10 â

nSyncLockrst VSBmodW 00001000

5

VCXOSEL[1:0]

nCombW

nComb Combouthalf

NoCombgain[1:0]

â0â

00011010

6

DCvalue[7:0]

7

X

8

X

nSyncLock nSegLock

Combstat nVSBmodstart DATAPOLN nPolLock

nFldLock

9

X

10

X

nFrmLock nVSBLock

â 0101 â

XXXX0101

11

X

VSBmodA[2:0]

12

X

13

X

14

X

nCombLock

15

X

32 nSyncLockPH

U

U

nCombPH nSyncLockEQ nDSsycnEQ nFsyncEQ nCombEQ

33 nFreezePHI2 InitPHI2

PHASmodeIN[1:0]

nFreezeEQI2 InitEQI2

STEPsizeIN[1:0]

10001011

34 EQmodeIN

TRAINmodeIN[1:0]

CombOutHalfI

nDSadptIN

N

nEQoutIN

FLTtestIN[1:0]

00010000

35 nIIR16ONIN nIIRONIN nAdtOnDataI2

BLIDmodeIN[1:0]

nRingENIN nCoefRead nMakeRingIN 10100101

36

PredicIN[1:0]

LoopgainIN[2:0]

nOPERmodeIN nDNgainIN nDNgainThIN 11000011

37

TapAddress[7:0]

00000000

18

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