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Número de pieza | TW2866 | |
Descripción | 4-Channel Video Decoders and Audio Codecs and Video Encoder | |
Fabricantes | Techwell | |
Logotipo | ||
Hay una vista previa y un enlace de descarga de TW2866 (archivo pdf) en la parte inferior de esta página. Total 30 Páginas | ||
No Preview Available ! TW2866
4-Channel Video Decoders and Audio Codecs and
Video Encoder For Security Application
Preliminary Data Sheet from Techwell, Inc.
Information may change without notice
Disclaimer
This document provides technical information for the user. Techwell Inc. reserves the right to
modify the information in this document as necessary. The customer should make sure that
they have the most recent data sheet version. Techwell Inc. holds no responsibility for any
errors that may appear in this document. Customers should take appropriate action to ensure
their use of the products does not infringe upon any patents. Techwell Inc. respects valid
patent rights of third parties and does not infringe upon or assist others to infringe upon such
rights.
Techwell, Inc.
www.techwellinc.com
1
07/30/2009
Datasheet Rev. 0.1
1 page TW2866
4-Channel Video Decoders and Audio Codecs and
Video Encoder for Security Application
0x4D – Video Encoder Hdelay ....................................................................................................87
0x9F(CH1)/0x67(CH2)/0x68(CH3)/0x69(CH4) – Clock Output Delay Control Register ............88
0xA8 ~0xA9 – Horizontal Scaler Pre-filter Control Register .......................................................89
0xA8 – Horizontal Scaler Pre-filter Control Register...................................................................89
0xA9 – Horizontal Scaler Pre-filter Control Register...................................................................89
Video AGC Control .....................................................................................................................90
0xAA – Video AGC Control........................................................................................................90
0xAB – Video AGC Control ........................................................................................................91
0xAC – Video AGC Control ........................................................................................................91
0xAD – Video AGC Control........................................................................................................91
0xAE – Video AGC Control ........................................................................................................91
0xAF – Vertical Peaking Level Control .......................................................................................92
0xB0 – Vertical Peaking Level Control .......................................................................................92
0xB1 – NOVIDMODE.................................................................................................................93
Audio ADC Digital Input Offset Control .....................................................................................94
0xB3 – Audio ADC Digital Input Offset Control........................................................................94
0xB4 – Audio ADC Digital Input Offset Control.........................................................................94
0xB5 – Audio ADC Digital Input Offset Control.........................................................................94
0xB6 – Audio ADC Digital Input Offset Control.........................................................................94
0xB7 – Audio ADC Digital Input Offset Control.........................................................................95
0x75 – Audio ADC Digital Input Offset Control ........................................................................95
0x76 – Audio ADC Digital Input Offset Control .........................................................................95
Analog Audio ADC Digital Output Value ...................................................................................96
0xB8 – Analog Audio ADC Digital Output Value .......................................................................96
0xB9 – Analog Audio ADC Digital Output Value .......................................................................96
0xBA – Analog Audio ADC Digital Output Value ......................................................................96
0xBB – Analog Audio ADC Digital Output Value ......................................................................96
0xBC – Analog Audio ADC Digital Output Value ......................................................................96
0x77 – Analog Audio ADC Digital Output Value.......................................................................97
0x78 – Analog Audio ADC Digital Output Value........................................................................97
Adjusted Analog Audio ADC Digital Input Value .......................................................................98
0xBD – Adjusted Analog Audio ADC Digital Input Value..........................................................98
0xBE – Adjusted Analog Audio ADC Digital Input Value ..........................................................98
0xBF – Adjusted Analog Audio ADC Digital Input Value ..........................................................98
0xC0 – Adjusted Analog Audio ADC Digital Input Value...........................................................98
0xC1 – Adjusted Analog Audio ADC Digital Input Value...........................................................98
0x79 – Adjusted Analog Audio ADC Digital Input Value ..........................................................99
0x7A – Adjusted Analog Audio ADC Digital Input Value ..........................................................99
MPP Pin Output Mode Control ..................................................................................................100
0xC8 – MPP Pin Output Mode Control......................................................................................100
0xC9 – MPP Pin Output Mode Control......................................................................................102
Techwell, Inc.
www.techwellinc.com
5
07/30/2009
Datasheet Rev. 0.1
5 Page TW2866
Pin Diagram
4-Channel Video Decoders and Audio Codecs and
Video Encoder for Security Application
1 VDDA
2 AOUT
3 VSSA
4 VSSA
5 AINN
6 AIN1
7 AIN2
8 AIN3
9 AIN4
10 AIN5
11 VDDA
12 VDDV
13 VIN1A
14 VIN1B
15 VSSV
16 VSSV
17 VIN2A
18 VIN2B
19 VDDV
20 VDDV
21 VIN3A
22 VIN3B
23 VSSV
24 VSSV
25 VIN4A
26 VIN4B
27 VDDV
28 VDDVDA
29 VYOUT
30 VSSVDA
31 RTERM
32 VCOUT
TW2866
128Pin LQFP_14x14
CLKNO2
CLKPO2
VDDI
VD2[0]
VD2[1]
VD2[2]
VD2[3]
VSS
VD2[4]
VD2[5]
VD2[6]
VD2[7]
VDDO
XTO
XTI
VSS
CLKNO3
CLKPO3
VDDI
VD3[0]
VD3[1]
VD3[2]
VD3[3]
VSS
VD3[4]
VD3[5]
VD3[6]
VD3[7]
VDDO
CLKNO4
CLKPO4
VSS
96
95
94
93
92
91
90
89
88
87
86
85
84
83
82
81
80
79
78
77
76
75
74
73
72
71
70
69
68
67
66
65
Techwell, Inc.
www.techwellinc.com
11
07/30/2009
Datasheet Rev. 0.1
11 Page |
Páginas | Total 30 Páginas | |
PDF Descargar | [ Datasheet TW2866.PDF ] |
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