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PDF NT68625 Data sheet ( Hoja de datos )
| Número de pieza | NT68625 | |
| Descripción | (NT68625 / NT68665) Flat Panel Monitor Controller | |
| Fabricantes | Novatek | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de NT68625 (archivo pdf) en la parte inferior de esta página. Total 70 Páginas | ||
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For NT68665/NT68625
Flat Panel Monitor Controller
Preliminary
V 0.40
2006-01-06
Free Datasheet http://www.datasheet4u.com/
1 page  
NT68665/NT68625
2. FEATURES
Analog Graphic Input
Integrated triple high speed ADC/PLL
0.55V to 0.9V Analog input range
Supports both non-interlaced and interlaced input signals
64 steps of phase adjust for each RGB channel
Sampling rate up to 110MHz for X type, 165MHz for E type
500 MHz programmable analog bandwidth
Digital Graphic Input
Integrated single link DVI receiver
Direct connect to all DVI compliant TMDS transmitters
Operating up to 165MHz
Supports High-Bandwidth Digital Protection (HDCP)
Supports Encryption HDCP secret key
Digital Video Input
Supports ITU-R BT.656 8-bit Input format
Built-in YUV to RGB color space converter
Spatial de-interlace
Video Processing
Independent horizontal and vertical zoom and shrink
Auto-calibration function for quick video positioning, clock tracking and phase adjust
Programmable H-sync pulse guard window prevents the position detecting errors
Enhancement Back-end brightness, Contrast, Hue, Saturation and Sharpness adjust
Built-in adaptive Noise Reduction function
Built-in Post Pattern generator
Support Bright Frame III function for window media enhancement adjust, that have automatic
contrast & brightness adjustment, color correction and color enhancement on regional picture
Sync Processor
Support TTL Sync-On-Green (SOG) (including Sync Slicer)
Polarity detection
Frequency measurement
Fast mode change detection
Interlace or non-interlace input detection
Separate or composite sync auto switching (including Sync Separator)
Internal OSD
Programmable multi-color RAM font as well as a bitmapped graphical OSD are supported
Provide 184 programmable 1 bits/pixel RAM Fonts, 64 programmable 2 bits/pixel RAM Fonts, 8
programmable 4 bits/pixel RAM Fonts
Optional 10x18, 12x18, 10x16, 12x16 dot matrix
Internal SRAM allows up to 2048 characters, with programmable OSD frame size. Width is 64
column, and Height is 32 row
Programmable shadow or border control for each character by each row
Programmable blinking effects for each character
Spacing control to avoid expansion distortion
2006-02-09
5
Ver. 0.40
With respect to the information represented on this website, Novatek makes no warranty, expressed or implied, including the warranties of merchantability,
fitness for a particular purpose, non-infringement, or assumes any legal liability or responsibility for the accuracy, completeness, or usefulness of any such
information.
Free Datasheet http://www.datasheet4u.com/
5 Page 
5.2. Pin Assignment
No. Pin
1 RSTB
2 MCU_VCC
3 MCU_GND
4 RX2+
5 RX2-
6 AVCC
7 RX1+
8 RX1-
9 AGND
10 RX0+
11 RX0-
12 AGND
13 RXC+
14 RXC-
15 AVCC
16 REXT
17 PVCC
18 PGND
19 BIN1+
20 BIN1-
21 SOGI1
22 GIN1+
23 GIN1-
24 RIN1+
25 RIN1-
26 ADC_VAA
27 ADC_GNDA
28 PC2
29 PD6
30 PB3
ADC3
INTE1
31 P31
TXD
32 P30
RXD
33 PB2
ADC2
INTE0
NT68665/NT68625
Type
I
Power
Power
I
I
Power
I
I
Power
I
I
Power
I
I
Power
I
Power
Power
I
I
I
I
I
I
I
Power
Power
I/O
I/O
I/O
I
I
I/O
O
I/O
I
I/O
I
I
Definition
Active-Low Reset Input; with Schmitt Trigger Input
Micro-controller +3.3V Power Supply Input
Micro-controller Power Ground
TMDS input channel 2+ (For NT68665 only)
TMDS input channel 2- (For NT68665 only)
TMDS Analog VCC must be set to 3.3V.
TMDS input channel 1+ (For NT68665 only)
TMDS input channel 1- (For NT68665 only)
TMDS Analog GND.
TMDS input channel 0+ (For NT68665 only)
TMDS input channel 0- (For NT68665 only)
TMDS Analog GND.
TMDS input clock pair (For NT68665 only)
TMDS input clock pair (For NT68665 only)
TMDS Analog VCC must be set to 3.3V.
External termination resistor. A 1% 390 Ω resistor must
be connected from this pin to AVCC.
TMDS PLL Analog VCC must be set to 3.3V.
TMDS PLL Analog GND.
B channel positive analog video input
B channel negative analog video input
VGA Port Sync On Green Input with Schmitt trigger
G channel positive analog video input
G channel negative analog video input
R channel positive analog video input
R channel negative analog video input
ADC Analog power supply
ADC Analog ground
I/O Pin; Push-Pull Structure with Schmitt Trigger Input
I/O Pin; Push-Pull Structure with Schmitt Trigger Input
I/O Pin; Push-Pull Structure with Schmitt Trigger Input
A/D Converter Input-3; Hi-Z input
External Interrupt input 1; Schmitt Trigger Input
GPIO Port-31 of Micro-Processor F8031
UART TX Data Output of Micro-Processor F8031
GPIO Port-30 of Micro-Processor F8031
UART RX Data Input of Micro-Processor F8031
I/O Pin; Push-Pull Structure with Schmitt Trigger Input
A/D Converter Input-2; Hi-Z input
External Interrupt input 0, Schmitt Trigger Input
2006-02-09
11
Ver. 0.40
With respect to the information represented on this website, Novatek makes no warranty, expressed or implied, including the warranties of merchantability,
fitness for a particular purpose, non-infringement, or assumes any legal liability or responsibility for the accuracy, completeness, or usefulness of any such
information.
Free Datasheet http://www.datasheet4u.com/
11 Page | ||
| Páginas | Total 70 Páginas | |
| PDF Descargar | [ Datasheet NT68625.PDF ] | |
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