ES6178 PRODUCT BRIEF
ES6178 PIN DESCRIPTION
Table 1 ES6178 Pin Description (Continued)
Name
Pin Numbers
I/O
Definition
UDAC
Video DAC output.
F DAC
V DAC
Y DAC
C DAC
U DAC
Value
(pin 115)
CVBS/Chroma
CVBS/Chroma
CVBS/Chroma
CVBS/Chroma
CVBS/Chroma
CVBS/Chroma
CVBS/Chroma
N/A
(pin 114) (pin 113) (pin 108) (pin 106)
0
1
CVBS1
CVBS1
N/A
Y
Y
C
C
N/A
CVBS2
N/A
CVBS2
N/A
Pr
2
Y
C
3
CVBS1
CVBS1
CVBS1
N/A
N/A
N/A
Y
N/A
N/A
Pb
Pb
B
4
5
6
Y
Pr
7
SYNC
Chroma
CVBS1
CVBS1
SYNC
N/A
G
R
O
8
CVBS/Chroma
CVBS
Y
Pb
B
Pr
106
9
G
R
10
11
12
13
14
CVBS
G
R
B
N/A
G
R
B
CVBS/Chroma
CVBS/Chroma
Chroma
Y
Pr
Pr
R
Pb
CVBS1
Y
Y
Pb
G
B
F: CVBS/chroma signal for simultaneous mode.
Y: Luma component for YUV and Y/C processing.
C: Chrominance signal for Y/C processing.
U: Chrominance component signal for YUV mode.
V: Chrominance component signal for YUV mode.
YUV0
O
O
I
YUV pixel 0 output data.
CCIR656 output pixel 0.
PIXOUT0
VREF
Internal voltage reference to video DAC. Bypass to ground with 0.1-µF capacitor.
YUV pixel 1 output data.
YUV1
107
108
109
O
O
O
O
O
I
PIXOUT1
CDAC
CCIR656 output pixel 1.
Video DAC output. Refer to description and matrix for UDAC pin 106.
YUV pixel 2 output data.
YUV2
PIXOUT2
COMP
YUV3
CCIR656 output pixel 2.
Compensation input. Bypass to ADVEE with 0.1-µF capacitor.
YUV pixel 3 output data.
O
O
I
PIXOUT3
RSET
CCIR656 output pixel 3.
DAC current adjustment resistor input.
YUV pixel 4 output data.
YUV4
110
111
O
O
P
PIXOUT4
ADVEE
CCIR656 output pixel 4.
Analog power for video DAC.
ESS Technology, Inc.
SAM0527-052705
5
ESS [ ESS Technology,Inc ]
