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CH7035B-BF中文资料PDF规格书
CH7035B-BF规格书详情
GENERAL DESCRIPTION
The Chrontel CH7035B is specifically designed for
consumer electronics device and PC markets which
multiple high definition content display formats are
required. With its advanced video encoder, flexible
scaling engine and easy-to-configure audio interface, the
CH7035B satisfies manufactures’ products display
requirements and reduce their costs of development and
time-to-market.
The CH7035B’s 24-bit parallel bus accepts a wide range
of input data formats from the graphic controller. The
built-in video port supports 8/12/16/18/24-bit data
interface as well as 80/86 MPU interface. The video
format conversion module is capable of translating digital
RGB-565, RGB-666, RGB-888 or YCrCb (ITU-R 656,
ITU-R 601) signal to the DVI signal, combining with the
audio stream. The device’s video capture block supports
input display resolution for up to 1366x768 which can be
either interlaced or non-interlaced timing.
The CH7035B has incorporated a high speed SDRAM to
help manufactures design their product to achieve
simultaneous LCD and DVI display. A sophisticated
frame rate conversion technology in the device’s scaler
retrieves LCD data from the SDRAM frame buffer, and
increases the native display resolution up to 1080p DVI
display. Furthermore, the CH7035B provides additional
image manipulation features including image rotation,
which can be implemented through programming internal
registers.
The device supports both SPDIF and 2-channel I²S digital
audio input. Its high fidelity audio decoder engine has
the capability of sampling audio frequency for up to
192k/2ch. The SPIDF supports PCM encoded data and
compressed audio including Dolby Digital and DTS.
The CH7035B has an image enhancement function that
can fine tune brightness, contrast, hue and saturation
down to the pixel-level.
When the HPD signal is asserted, the CH7035B will
automatically generate an interrupt to the processor. A
build-in DDC port can read the EDID data from DVI
monitor through programming. registers by the processor.
FEATURES
DVI encoder support up to 1080p
SPDIF audio interface supports either 16-bit or 20-
bit stereo data for up to 192kHz/2ch
Support 2 channel I2S digital audio input for up to
24-bit data stream (32kHz, 44.1kHz, 48kHz,
88.2kHz, 96kHz, 176.4kHzand 192kHz)
DDC master for reading EDID
Hot plug detection for DVI
On-chip frame buffer supports frame rate conversion
provides the graphic controller the flexibility of
video timing output
Advanced scaling engine to upsize/downsize input
resolution for DVI display up to 1080p
Supports 8/12/16/18/24-bit parallel interface input
for either RGB format (RGB-565, RGB-666 or
RGB-888 and etc.) or YCrCb format (ITU-R 656 or
ITU-R 601). 80/86 MPU interface and DE only
mode are also supported.
Wide range of input resolutions support for up to
1366x768 (i.e. 640x480, 720x480, 720x576,
800x600, 1024x600, 1024x768, 1280x800, and etc.)
Image display rotation support at 90/180/270 degree
or flipped in horizontal/vertical position
Pixel clock input frequency support for up to 165
MHz
IO Supply Voltages from 1.2V to 3.3V and
SPC/SPD Supply Voltages from 1.8V to 3.3V.
Programmable power management
Device fully programmable through serial port or
can automatically load firmware from Chrontel Boot
ROM (CH9904)
Offered in a 88-pin QFN package
APPLICATION
Mobile Phones / Tablet Devices
Smartbooks / Ultrabooks
Digital Cameras
DVD Players or Recorders
Portable Media Players
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
CHRONTEL |
2016+ |
QFN88 |
3500 |
只做原装,假一罚十,公司可开17%增值税发票! |
询价 | ||
CHRONTE |
2020+ |
QFN88 |
80000 |
只做自己库存,全新原装进口正品假一赔百,可开13%增 |
询价 | ||
CHRONTEL |
22+ |
QFN |
100000 |
代理渠道/只做原装/可含税 |
询价 | ||
CHRONTEL |
1408+ |
QFN88 |
9500 |
绝对原装进口现货可开增值税发票 |
询价 | ||
原装 |
20+ |
SMD |
56200 |
原装优势主营型号-可开原型号增税票 |
询价 | ||
CHRONTEL |
2020+ |
QFN88 |
35000 |
100%进口原装正品公司现货库存 |
询价 | ||
CHRONTEL |
22+ |
QFN |
354000 |
询价 | |||
CHRONTEL |
QFN |
10265 |
提供BOM表配单只做原装货值得信赖 |
询价 | |||
CHRONTEL |
23+ |
QFN |
15000 |
一级代理原装现货 |
询价 | ||
CHRONTEL |
1334+ |
QFN88 |
1233 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 |