ADE3800SXT datasheet(105/138 Pages) STMICROELECTRONICS

Teilenummer	ADE3800SXT

Bauteilbeschribung	Analog LCD Display Engine for XGA and SXGA Resolutions with Embedded LVDS and RSDS Transmitters

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Hersteller	STMICROELECTRONICS [STMicroelectronics]

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ADE3800

(*): Block having a window control feature

Table 37: Polarity programming examples.

polarity type

vmask pulse length

vlen

pol toggle every line, invert frame to frame, steady during vblank (2

frame sequence)

odd, usually vpixel+1 or vpixel-1

polarity toggle every other line, invert frame to frame, steady during

vblank (2 frame sequence)

odd*2, usually vpixel+2 or vpixel -2

polarity toggle every 3rd line, invert frame to frame, steady during

vblank (2 frame sequence)

odd*3

polarity toggle every other line, walking pattern (4 frame sequence)

odd, usually vpixel+1 or vpixel-1

Table 38: Video Pipeline Latency information

Block

Output pixel video pipeline latency

(in per block dotclk units)

PGEN (*)

+3 (+16 vs TCON window H values)

SRGB (*)

+6 (+13 vs TCON window H values)

GAMMA

OSD (*)

+3 (+4 vs TCON window H values)

APC

TCON

Zero Reference

LVDS (pixel delay up to LVDS Tx)

1ppc: 5 pixels, 2ppc 6 pixels

RSDS (delay up to the RSDS pads)

1ppc: 5 pixels,

2ppc w/ split line buffer=640:

640+12 pixels

ADE3800SXT Datenblatt(PDF) 105 Page - STMicroelectronics