CXD2458 Просмотр технического описания (PDF) - Sony Semiconductor

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CXD2458

Timing Generator for Color LCD Panels

Sony Semiconductor 

Description of Mode Selection Switch (SLCK, SLTM, SLNP, PLNT, WIDE)

SLCK SLTM SLNP PLNT WIDE

MODE

H X L L L LCX005BK/BKB, NTSC, NORMAL

H X L L H LCX005BK/BKB, NTSC, WIDE

H X L H L LCX005BK/BKB, PAL, NORMAL

H X L H H LCX005BK/BKB, PAL, WIDE

H X H L L LCX024AK, NTSC, NORMAL

H X H L H LCX024AK, NTSC, WIDE

H X H H L LCX024AK, PAL, NORMAL

H X H H H LCX024AK, PAL, WIDE

L L X L L LCX009AK/AKB, NTSC, NORMAL

L L X L H LCX009AK/AKB, NTSC, WIDE

L L X H L LCX009AK/AKB, PAL, NORMAL

L L X H H LCX009AK/AKB, PAL, WIDE

L H X L L LCX027AK, NTSC, NORMAL

L H X L H LCX027AK, NTSC, WIDE

L H X H L LCX027AK, PAL, NORMAL

L H X H H LCX027AK, PAL, WIDE

∗ NORMAL (4:3 display), WIDE (16:9 display)

∗ X: Don't Care

CXD2458AR

SLFR

SLFR is the selector switch for the AC drive timing pulse (FRP). This switch selects field inversion when H and

line inversion when L. Normally, line inversion (L) is used. The transition point is one clock cycle after the

transition point of the VCK1 and VCK2 pulses.

FRP

1H inversion

(2H cycle)

1H 1H

1H 1H

1F inversion

(2F cycle)

1Field

1Field

∗ FRP polarity is not specified.

–9–

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