TDA9981A Philips Semiconductors, TDA9981A Datasheet - Page 12

• Manufacturer Part Number: TDA9981A
• Description: HDMI Transmitter Up To 150 MHz Pixel Rate
• Manufacturer: Philips Semiconductors

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NXP Semiconductors
Table 8.
YC
Register VIP_CNTRL_0 = 23h; VIP_CNTRL_1 = 50h; VIP_CNTRL_2 = 00h.
TDA9981A_1
Product data sheet
Video port A
Pin
VPA[0]
VPA[1]
VPA[2]
VPA[3]
VPA[4]
VPA[5]
VPA[6]
VPA[7]
Fig 5.
CONTROL
B
C
INPUTS
R
4 : 2 : 2 ITU656-like external synchronization single edge.
VPB[7:0]; VPA[3:0]
Pixel encoding YC
YC
C
C
C
C
-
-
-
-
YC
HSYNC/HREF
B
B
B
B
VSYNC/VREF
[0]
[1]
[2]
[3]
B
B
C
C
DE/FREF
R
R
Y
Y
Y
Y
-
-
-
-
4 : 2 : 2 (ITU656-like)
4 : 2 : 2 ITU656-like external synchronization single edge mappings
VCLK
0
0
0
0
[0]
[1]
[2]
[3]
C
C
C
C
-
-
-
-
R
R
R
R
[0] Y
[1] Y
[2] Y
[3] Y
B
C
C
B
R
0
-
-
-
-
4 : 2 : 2 ITU656-like external synchronization single edge (rising edge) input
1
1
1
1
[0]
[1]
[2]
[3]
Y0
Video port B
Pin
VPB[0]
VPB[1]
VPB[2]
VPB[3]
VPB[4]
VPB[5]
VPB[6]
VPB[7]
Rev. 01 — 19 May 2008
YC
C
C
C
C
C
C
C
C
C
R
B
B
B
B
B
B
B
B
0
[4]
[5]
[6]
[7]
[8]
[9]
[10] Y
[11] Y
B
C
R
4 : 2 : 2 (ITU656-like)
Y
Y
Y
Y
Y
Y
0
0
0
0
0
0
0
0
[4]
[5]
[6]
[7]
[8]
[9]
[10] C
[11] C
Y1
C
C
C
C
C
C
R
R
R
R
R
R
R
R
[4]
[5]
[6]
[7]
[8]
[9]
[10] Y
[11] Y
Y
Y
Y
Y
Y
Y
...
150 MHz pixel rate HDMI transmitter
1
1
1
1
1
1
1
1
[4]
[5]
[6]
[7]
[8]
[9]
[10]
[11]
Control
Pin
HSYNC/HREF used
VSYNC/VREF used
DE/FREF
C
R
xxx
TDA9981A
© NXP B.V. 2008. All rights reserved.
Yxxx
YC
used
B
C
R
4 : 2 : 2
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