DS90C187_14 Datasheet, PDF (14/28 Pages) Texas Instruments – Low Power 1.8V Dual Pixel FPD-Link (LVDS) Serializer

DS90C187
SNLS401B – FEBRUARY 2012 – REVISED APRIL 2013
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OA_C+/-
(Diff)
OA_3+/-
(SE)
OA_2+/-
(SE)
OA_1+/-
(SE)
OA_0+/-
(SE)
Current Cycle
INA27 INA26 INA25 INA24 INA23 INA22 INA21
DE VS HS INA17 INA16 INA15 INA14
INA13 INA12 INA11 INA10 INA9 INA8 INA7
INA6 INA5 INA4 INA3 INA2 INA1 INA0
Figure 17. Single Pixel / 24bpp LVDS Mapping
OA_C+/-
(Diff)
OA_3+/-
(SE)
OA_2+/-
(SE)
OA_1+/-
(SE)
OA_0+/-
(SE)
Current Cycle
TRI-STATE
DE VS HS INA17 INA16 INA15 INA14
INA13 INA12 INA11 INA10 INA9 INA8 INA7
INA6 INA5 INA4 INA3 INA2 INA1 INA0
Figure 18. Single Pixel / 18bpp LVDS Mapping
COLOR MAPPING INFORMATION
A defacto color mapping is shown next. Different color mapping options exist. Check with the color mapping of
the Deserializer / TCON device that is used to ensure compatible mapping for the application.
Table 1. Single Pixel Input / 24bpp / MSB on CH3
DS90C187 Input
INA_22
INA_21
INA_5
INA_4
INA_3
INA_2
INA_1
INA_0
INA_24
INA_23
INA_11
INA_10
INA_9
INA_8
INA_7
INA_6
INA_26
Color Mapping
R7
R6
R5
R4
R3
R2
R1
R0
G7
G6
G5
G4
G3
G2
G1
G0
B7
Note
MSB
LSB
MSB
LSB
MSB
14
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