STV6889 datasheet(24/56 Pages) STMICROELECTRONICS

Part #	STV6889

Description	HIGH-END I²C CONTROLLED DEFLECTION PROCESSOR FOR MULTISYNC MONITOR

PDF	56 Pages

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Manufacturer	STMICROELECTRONICS [STMicroelectronics]

Direct Link	http://www.st.com

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24 / 56 page

STV6889

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Note 55: For any H and V correction component of the waveforms on EWOut and VOut pins and internal waveform for

corrections of H asymmetry, displayed in the table, the weight of the other relevant components is nullified

(minimum for parabola, S-correction, medium for keystone, all corner corrections, C-correction, S- and W-pin

cushion corrections, parallelogram, pin cushion asymmetry correction, written in corresponding registers).

Top corner

asymmetry

correction

13h

x0000000

x1111111

Bottom corner

asymmetry

correction

14h

x0000000

x1111111

Vertical

dynamic

correction

amplitude

15h

VDyCor

(32)

01111111

Application dependent

x0000000

11111111

Table 7. Typical output waveforms - Note 55

Function

Sad

Byte

Waveform

Effect on Screen

tVR

½T

TVR

static

H-phase

tTCAC

tVR

½T

TVR

static

H-phase

tTCAC

tVR

½T

TVR

static

H-phase

tBCAC

tVR

½T

TVR

static

H-phase

tBCAC

tVR

½TVR

TVR

VDyCorPol=0

VVD-V

VVD-DC

tVR

½TVR

TVR

VVD-DC

VVD-V

tVR

½TVR

TVR

VDyCorPol=1

VVD-DC

VVD-V

STV6889 Datasheet(PDF) 24 Page - STMicroelectronics

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