DS90C2501 Datasheet, PDF (28/48 Pages) National Semiconductor (TI) – Transmitter with built-in scaler for LVDS Display Interface (LDI)

LVDS Interface (Continued)
TABLE 7. Non-Conventional Data mapping for one 12-bit (two data per clock )single pixel in-to-dual pixel out
application (DUAL = 1/2V_CC, Port1 A0-A3 and Port2 A4-A7 are active, BAL = Gnd)
VGA - TFT Data Transmitter input pin names Receiver output pin names
TFT Panel Data
Signals Color Bits
Signals
24-bit
DS90C2501
DS90CF388
18-bit
24-bit
Port 1-Primary ( the first active RGB pixel)
LSB
R0
E2-D4
R16
RO0
R1
E2-D5
R17
RO1
R2
E2-D6
R10
RO0
RO2
R3
E2-D7
R11
RO1
RO3
R4
E2-D8
R12
RO2
RO4
R5
E2-D9
R13
RO3
RO5
R6
E2-D10
R14
RO4
RO6
MSB
R7
E2-D11
R15
RO5
RO7
LSB
G0
E1-D8
G16
GO0
G1
E1-D9
G17
GO1
G2
E1-D10
G10
GO0
GO2
G3
E1-D11
G11
GO1
GO3
G4
E2-D0
G12
GO2
GO4
G5
E2-D1
G13
GO3
GO5
G6
E2-D2
G14
GO4
GO6
MSB
G7
E2-D3
G15
GO5
GO7
LSB
B0
E1-D0
B16
BO0
B1
E1-D1
B17
BO1
B2
E1-D2
B10
BO0
BO2
B3
E1-D3
B11
BO1
BO3
B4
E1-D4
B12
BO2
BO4
B5
E1-D5
B13
BO3
BO5
B6
E1-D6
B14
BO4
BO6
MSB
B7
E1-D7
B15
BO5
BO7
Port 2-Secondary ( the second active RGB pixel)
LSB
R0
E4-D4
R26
RE0
R1
E4-D5
R27
RE1
R2
E4-D6
R20
RE0
RE2
R3
E4-D7
R21
RE1
RE3
R4
E4-D8
R22
RE2
RE4
R5
E4-D9
R23
RE3
RE5
R6
E4-D10
R24
RE4
RE6
MSB
R7
E4-D11
R25
RE5
RE7
LSB
G0
E3-D8
G26
GE0
G1
E3-D9
G27
GE1
G2
E3-D10
G20
GE0
GE2
G3
E3-D11
G21
GE1
GE3
G4
E4-D0
G22
GE2
GE4
G5
E4-D1
G23
GE3
GE5
G6
E4-D2
G24
GE4
GE6
MSB
G7
E4-D3
G25
GE5
GE7
LSB
B0
E3-D0
B26
BE0
B1
E3-D1
B27
BE1
B2
E3-D2
B20
BE0
BE2
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