cx25870 Conexant Systems, Inc., cx25870 Datasheet - Page 21

• Manufacturer Part Number: cx25870
• Description: Video Encoder With Adaptive Flicker Filtering And Hdtv Output
• Manufacturer: Conexant Systems, Inc.

CX25870/871
Flicker-Free Video Encoder with Ultrascale Technology
Table 1-2. Data Pin Assignments for Multiplexed Input Formats
100381B
IN_MODE[3:0]
NOTE(S):
(1)
P[11]
P[10]
P[11]
P[10]
G5 is ignored in 15-bit RGB Multiplexed Input Mode.
P[9]
P[8]
P[7]
P[6]
P[5]
P[4]
P[3]
P[2]
P[1]
P[0]
P[9]
P[8]
P[7]
P[6]
P[5]
P[4]
P[3]
P[2]
P[1]
P[0]
Pin
RGB Mode
24-bit
0000
R7
R6
R5
R4
R3
G7
G6
G5
R2
R1
R0
G1
G4
G3
G2
B7
B6
B5
B4
B3
G0
B2
B1
B0
RGB Mode
0010/0001
15/16-bit
G5
R4
R3
R2
R1
R0
G4
G3
G2
G1
G0
—
—
—
—
B4
B3
B2
B1
B0
—
—
—
—
(1)
YCrCb
Cr/Cb7
Cr/Cb6
Cr/Cb5
Cr/Cb4
Cr/Cb3
Cr/Cb2
Cr/Cb1
Cr/Cb0
Falling Edge of CLKI
16-bit
Mode
Rising Edge of CLKI
0101
Y7
Y6
Y5
Y4
Y3
Y2
Y1
Y0
—
—
—
—
—
—
—
—
Conexant
YCrCb
24-bit
Mode
0100
Cb3
Cb2
Cb1
Cb0
Cb7
Cb6
Cb5
Cb4
Cr7
Cr6
Cr5
Cr4
Cr3
Cr2
Cr1
Cr0
Y7
Y6
Y5
Y4
Y3
Y2
Y1
Y0
24-bit RGB
Alternate
Mode
1000
G3
G2
G1
R7
R6
R5
R4
R3
R2
R1
R0
G7
G6
G5
G4
G0
B7
B6
B5
B4
B3
B2
B1
B0
1.0 Functional Description
Alternate
YCrCb
Cr/Cb7
Cr/Cb6
Cr/Cb5
Cr/Cb4
Cr/Cb3
Cr/Cb2
Cr/Cb1
Cr/Cb0
16-bit
Mode
0110
Y7
Y6
Y5
Y4
Y3
Y2
Y1
Y0
—
—
—
—
—
—
—
—
1.1 Pin Descriptions
Alternate
YCrCb
24-bit
Mode
1100
Cb7
Cb6
Cb5
Cb4
Cb3
Cb2
Cb1
Cb0
Cr7
Cr6
Cr5
Cr4
Cr3
Cr2
Cr1
Cr0
Y7
Y6
Y5
Y4
Y3
Y2
Y1
Y0
1-5