DataSheetWiki


CH7006C-V fiches techniques PDF

ETC - Digital PC to TV Encoder Features

Numéro de référence CH7006C-V
Description Digital PC to TV Encoder Features
Fabricant ETC 
Logo ETC 





1 Page

No Preview Available !





CH7006C-V fiche technique
CHRONTEL
CH7006C
Digital PC to TV Encoder Features
Features
• Function compatible with CH7004
• Universal digital interface accepts YCrCb (CCIR601
or 656) or RGB (15, 16 or 24-bit) video data in both
non-interlaced and interlaced formats
• TrueScale TM rendering engine supports underscan
operations for various graphic resolutions† ¥
• Enhanced text sharpness and adaptive flicker removal
with up to 5-lines of filtering
• Enhanced dot crawl control and area reduction
• Fully programmable through I2C port
• Supports NTSC, NTSC-EIA (Japan), and PAL (B, D,
G, H, I, M and N) TV formats
• Provides Composite, S-Video and SCART outputs
• Auto-detection of TV presence
• Supports VBI pass-through
• Programmable power management
• 9-bit video DAC outputs
• Complete Windows and DOS driver software
• Offered in 44-pin PLCC, 44-pin TQFP
Patent number 5,781,241
¥ Patent number 5,914,753
General Description
Chrontel’s CH7006 digital PC to TV encoder is a stand-
alone integrated circuit which provides a PC 99 compliant
solution for TV output. Suggested application use with the
Intel I740.* It provides a universal digital input port to
accept a pixel data stream from a compatible VGA
controller (or equivalent) and converts this directly into
NTSC or PAL TV format.
This circuit integrates a digital NTSC/PAL encoder with
9-bit DAC interface, and new adaptive flicker filter, and
high accuracy low-jitter phase locked loop to create
outstanding quality video. Through its TrueScaleTM
scaling and deflickering engine, the CH7006 supports full
vertical and horizontal underscan capability and operates
in 5 different resolutions including 640x480 and 800x600.
A new universal digital interface along with full
programmability make the CH7006 ideal for system-level
PC solutions. All features are software programmable
through a standard I2C port, to enable a complete PC
solution using a TV as the primary display.
LINE
MEMORY
YUV-RGB CONVERTER
D[15:0]
PIXEL DATA
DIGITAL
INPUT
INTERFACE
RGB-YUV
CONVERTER
TRUE SCALE
SCALING &
DEFLICKERING
ENGINE
I2C REGISTER &
CONTROL BLOCK
SYSTEM CLOCK
PLL
NTSC/PAL
ENCODER
& FILTERS
TRIPLE
DAC
TIMING & SYNC
GENERATOR
Y/R
C/G
CVBS/B
RSET
SC SD
RESET*
XCLK
H V XI XO/FIN CSYNC P-OUT DS/BCO
Figure 1: Functional Block Diagram
201-0000-026 Rev 2.1, 8/2/99 *Intel I740 is a Trademark of Intel Corp.
1

PagesPages 30
Télécharger [ CH7006C-V ]


Fiche technique recommandé

No Description détaillée Fabricant
CH7006C-T Digital PC to TV Encoder Features ETC
ETC
CH7006C-V Digital PC to TV Encoder Features ETC
ETC

US18650VTC5A

Lithium-Ion Battery

Sony
Sony
TSPC106

PCI Bus Bridge Memory Controller

ATMEL
ATMEL
TP9380

NPN SILICON RF POWER TRANSISTOR

Advanced Semiconductor
Advanced Semiconductor


www.DataSheetWiki.com    |   2020   |   Contactez-nous  |   Recherche