Xilinx HDMI 1.4 Product Manual page 40

X-Ref Target - Figure 3-4
R3 / B3 /
RGB / YUV444
V3 U3
8-bits
8-bits 8-bits
RGB / YUV444 R3 / V3 B3 / U3
10-bits 10-bits 10-bits
RGB / YUV444 R3 / V3 B3 / U3
12-bits 12-bits 12-bits
YUV422
12-bits
144 132
Figure 3‐4: Quad Pixels Data Format (Max Bits Per Component = 12)
X-Ref Target - Figure 3-5
RGB / YUV444
8-bits
RGB / YUV444
10-bits
RGB / YUV444
12-bits
YUV422
12-bits
72
Figure 3‐5: Dual Pixels Data Format (Max Bits Per Component = 12)
The video interface can also transport quad and dual pixels in the YUV420 color space.
However the current data format is not complaint with the AXI4-Stream video protocol.
Figure 3-6 and
X-Ref Target - Figure 3-6
Figure 3‐6: YUV420 Color Space Quad Pixels Data Format
HDMI 1.4/2.0 TX Subsystem
PG235 October 4, 2017
G3 / R2 / B2 /
Y3 V2 U2
8-bits 8-bits 8-bits
G3 / Y3 R2 / V2 B2 / U2
10-bits 10-bits 10-bits
G3 / Y3 R2 / V2 B2 / U2
12-bits 12-bits 12-bits
V2
12-bits
120 108 96
R1 / V1 B1 / U1
8-bits 8-bits
R1 / V1 B1 / U1
10-bits 10-bits
R1 / V1 B1 / U1
12-bits 12-bits
60
Figure 3-7 show the data format for quad and dual pixels formats.
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Chapter 3:
G2 / R1 / B1 /
Y2 V1 U1
8-bits 8-bits 8-bits
G2 / Y2 R1 / V1 B1 / U1
10-bits 10-bits 10-bits
G2 / Y2 R1 / V1 B1 / U1
12-bits 12-bits 12-bits
Y3 U2 Y2
12-bits 12-bits 12-bits
84 72 60 48
G1 / Y1 R0 / V0
8-bits 8-bits
G1 / Y1 R0 / V0
10-bits 10-bits
G1 / Y1 R0 / V0
12-bits 12-bits
V0 Y1
12-bits 12-bits
48 36
Designing with the Subsystem
G1 / R0 / B0 / G0 /
Y1 V0 U0 Y0
8-bits 8-bits 8-bits 8-bits
G1 / Y1 R0 / V0 B0 / U0 G0 / Y0
10-bits 10-bits 10-bits 10-bits
G1 / Y1 R0 / V0 B0 / U0 G0 / Y0
12-bits 12-bits 12-bits 12-bits
V0 Y1 U0
12-bits 12-bits 12-bits 12-bits
36 24 12
B0 / U0 G0 / Y0
8-bits 8-bits
B0 / U0 G0 / Y0
10-bits 10-bits
B0 / U0 G0 / Y0
12-bits 12-bits
U0 Y0
12-bits 12-bits
24 12
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