DS90UR905QSQX/NOPB National Semiconductor, DS90UR905QSQX/NOPB Datasheet - Page 41

• Manufacturer Part Number: DS90UR905QSQX/NOPB
• Description: IC SER/DESER 5-65MHZ 24B 48LLP
• Manufacturer: National Semiconductor

Specifications of DS90UR905QSQX/NOPB

• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

ALTERNATE COLOR / DATA MAPPING
Color Mapped data Pin names are provided to specify a rec-
ommended mapping for 24-bit Color Applications. Seven [7]
is assumed to be the MSB, and Zero [0] is assumed to be the
LSB. While this is recommended it is not required. When con-
necting to earlier generations of FPD-Link II Ser and Des
Scenario 3
Scenario 3 supports an 18-bit RGB color mapping, 3 un-em-
bedded video control signals, and up to three general purpose
signals.
Scenario 2
Scenario 2 supports an 18-bit RGB color mapping, 3 embed-
ded video control signals, and up to six general purpose
signals.
18-bit RGB
Scenario 3
MSB R5
MSB G5
MSB B5
LSB R0
LSB G0
LSB B0
GND
GND
GND
GP0
GP1
GP2
HS
DE
R1
R2
R3
R4
G1
G2
G3
G4
B1
B2
B3
B4
VS
18-bit RGB
Scenario 2
GP0
GP1
GP2
GP3
GP4
GP5
GO
G1
G2
G3
G4
G5
HS
VS
DE
R0
R1
R2
R3
R4
R5
B0
B1
B2
B3
B4
B5
24-bit RGB
TABLE 16. Alternate Color / Data Mapping — See Text Below
Scenario 1
RO
HS
DE
R1
R2
R3
R4
R5
R6
R7
G0
G1
G2
G3
G4
G5
G6
G7
B0
B1
B2
B3
B4
B5
B6
B7
VS
905 Pin Name
905 Pin Name
RO
G0
G1
G2
G3
G4
G5
G6
G7
HS
VS
DE
R1
R2
R3
R4
R5
R6
R7
B0
B1
B2
B3
B4
B5
B6
B7
41
906 Pin Name
906 Pin Name
devices, a color mapping review is recommended to ensure
the correct connectivity is obtained.
ples for interfacing to 18-bit applications with or without the
video control signals embedded. The DS90UR906Q Des also
provides additional flexibility with the MAP_SEL feature as
well.
Scenario 1
Scenario 1 supports the 24-bit RGB color mapping, along with
the 3 embedded video control signals. This is the native mode
for the chipset.
HS
DE
R0
R1
R2
R3
R4
R5
R6
R7
G0
G1
G2
G3
G4
G5
G6
G7
VS
B0
B1
B2
B3
B4
B5
B6
B7
24-bit RGB
Scenario 1
G0
G1
G2
G3
G4
G5
G6
G7
HS
VS
DE
R0
R1
R2
R3
R4
R5
R6
R7
B0
B1
B2
B3
B4
B5
B6
B7
18-bit RGB
Scenario 2
Table 16
GP0
GP1
GP2
GP3
GP4
GP5
R0
R1
R2
R3
R4
R5
G0
G1
G2
G3
G4
G5
HS
VS
DE
B0
B1
B2
B3
B4
B5
provides exam-
18-bit RGB
Scenario 3
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MSB R5
MSB G5
MSB B5
LSB R0
LSB G0
LSB0
GND
GND
GND
GP0
GP1
GP2
G1
G2
G3
G4
HS
VS
DE
R1
R2
R3
R4
B1
B2
B3
B4