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ZR36455 Datasheet

(ZR36450 - ZR36455) Processor Miscellaneous

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COACHTM 7
Digital Camera Processor
ZR36450/2/5
Product Brief
Zoran Corporation
1390 Kifer Road
Sunnyvale, CA 94086-5305
Te l 408.523.6500
Fax 408.523.6501
www.zoran.com
Driving the Digital Lifestyle
Description
The COACH 7 is an integrated, application-specific signal processing
IC, managing still and video signals in digital cameras. Optimized for
entry-level to high-end camera ranges from COACH 7 provides a
complete, cost effective, and low power solution for digital camera
manufacturers.
Features
COACH 7 is available in several options
• COACH 7e (part number ZR36450) - Entry line, 12-bit color
• COACH 7p (part number ZR36452) - Performance line, 16-bit color and embedded TG
• COACH 7MCM (part number ZR36455) - TBD
*All chips are firmware compatible and share a majority of the system configuration allowing easy migration and support up to 16M pixel sensors
Feature List
• 32-bit MIPS CPU for easy development and porting of SW applica-
tions
• Up to 16Mega Pixel image resolution
• MPEG capture and playback of VGA 30 frames/sec including
audio. Supports most formats including ASF, DivX, AVI and MOV
• Audio
– Embedded audio D/A and A/D; CD quality, 44.1KHz, 80DB
quality
– Embedded microphone and speaker amplifiers - glue-less
interface to microphone, speaker
– Programmable compression: ADPCM; MPEG1 Ly 2 and others
• Click-to-Click performance of less than 250msec for 4MP
resolution
• Sensor support
– Direct glueless interface to all standard CCD and CMOS
sensors (including multi-field)
– New "VGA Movie" mode of Panasonic, Sony and Sharp CCD
sensors
– External TG and 16-bit CCD analog front end (CDS-AEF)
– Embedded TG to support CCD sensors from Matsushita, Sony
and Sharp
• On-chip advanced 16-bit CCD signal processing features:
– Anti Lens Shading filter (Patent pending)
– White Balance Correction
– Programmable Gamma LUT
– Bayer Grid Color Filter Array (CFA) reconstruction
– Automatic real time peak-noise and defective pixels correction
(Patent pending)
– CCD noise suppression - CFA grid noise, Black noise and
Color aliasing suppression
– Color matching, advanced color space conversion and
Luminance Correction
– Automatic Focusing (AF), Automatic White Balance (AWB) and
Automatic Exposure (AE).
– Additional Zoran patent-pending technology is employed
• Image enhancement and manipulation for enhanced viewing and
printing.
• High quality 16x to 1/16x scaler with smooth zero-overhead up to
16x zoom in all modes
• Real time L/R, U/D image flip
• On-chip support for flashcontrol, including red-eye reduction.
• Direct interface to resident flash memory (NAND or NOR type)
and/or removable memory cards (CompactFlash - CF),
SmartMedia (SSFDC), Secure Digital (SD), MultimediaCard
(MMC), xD, Memory Stick, Memory Stick Pro (MS-Pro) and
DRAM storage.
• Supports single 16-bit data width DDR-DRAM of, 64Mbit, 128Mbit,
256Mbit and 512Mbit.
• High speed JPEG compression/decompression of 27M pixel/sec
• ZI2C, Serial Port (SP), SCP for RS-232 and on-chip EJTAG port
for debugging probe
• On-chip 2.0 High-Speed USB OTG interface, including USB line
driver.
• Micro controller functionality integration
– On-chip 7-inputs successive approximation 12-bits ADC with
100k samples/sec.
– Embedded Real time clock (RTC)
– Over 40 GPIO and special DAC (PWM) pins. Some GPIO
signals are multiplexed with unused pins.
– On-chip general pattern generator for motor control support
with 16 PWM outputs.
• 32 color-on screen display (OSD) with 4 transparency levels and 2
display highlight rectangles
• Direct output to TV monitor (CVBS format), no need for NTSC/PAL
encoder or video DAC.
• Digital video output to interface for all standard digital LCDs includ-
ing on-chip programmable controller with quantization noise
reduction filter
• SW download from USB/UART, NAND/NOR and all card types.
• Special PWRC block to cost-effective camera power supply design
with direct connection to 1.6V-3.6V battery supply, on-chip control
for power sequence and low battery indication
Continued-
7/1/04-TS
ZR36450/2/5-PB-1.0




Zoran

ZR36455 Datasheet Preview

ZR36455 Datasheet

(ZR36450 - ZR36455) Processor Miscellaneous

No Preview Available !

www.DataSheet4U.com
COACHTM 7
Digital Camera Processor
ZR36450/2/5
Product Brief
Driving the Digital Lifestyle
Feature List
continued from page 1
• Firmware highlights
– Embedded host control (HCE) software architecture allows the
creation of DSC applications with minimal effort. backward
compatibility Traditional COACH software API
– Open firmware architecture allows easy customer modification
to base software modules
– Advanced bit rate control guarantees tJPEG compression size
– All standard camera operation modes including live preview,
still image capturing, capturing of AVI and MPEG video clips,
playback of images and video clips, thumbnails preview mode,
menu and others
– Fully customizable, high performance DCF 2.0, EXIF 2.2 and
DPOF 1.1 support
– Image Editing
– Image playback allows up to 16x digital zoom, accelerated
playback and image rotation
– Advanced GUI support including
• YUV 4:2:2 and 5-bit OSD color spaces with resizable,
multi-color fonts
• Shapes and images drawing including circles, rectangles,
bitmaps, jpegs and other
• Virtual mode, for automatic fitting of the customer graph
ics to actual display size, thus significantly decreasing the
effort of GUI developer
• Picture-in-Picture support for creating multiple image lay
ers in image playback and live preview. For example
allows panoramic support mode implementation
– Audio support includes multiple audio recording formats
support including MPEG-1 layer 2, ADPCM, uLaw and others.
Optional audio annotation of pictures, playback and recording
of sound in AVI clips, Sound effects, including shutter effects
and Dictaphone feature
– Variety of protocols for USB interface supported include PC
Video Capture, WIA, Twain, Twain 2, Bulk-Only Mass Storage,
PTP, Pictbridge
• Extensive set of PC tools and drivers
• 3.3V I/O power supply
• 2.5V DDR I/O supply
• 1.8V Core power supply
• 1.6V-3.6V battery supply
• 272 and 324-pin 17x17 BGA package (TBD)
© Copyright 2003 Zoran Corporation. All rights reserved. Zoran, the Zoran logo, and COACH are trademarks of Zoran Corporation. All other brand product names and company names are trademarks of their respective own-
ers. The information in this document is believed to be reliable, however, Zoran Corporation makes no guarantee or warranty concerning the accuracy of said information and shall not be responsible for any loss or damage
of whatever nature resulting from the use of, or reliance upon it. Zoran Corporation does not guarantee that the use of any information contained herein will not infringe upon patent, trademark, copyright, or rights of third par-
ties. Zoran Corporation reserves the right to make changes in the product and/or specifications, or both, presented in this publication at any time without notice.
For more information, contact Zoran's Sunnyvale office or the office nearest you:
Canada
Zoran Toronto Lab
Te l : (416) 690-3356
Fax: (416) 690-3363
China
Zoran China Office
Tel: 86-755-83993777
Fax: 86-755-83220889
Hong Kong
Zoran Asia Pacific Ltd.
Tel: +852-2-620-5838
Fax: +852-2-620-5238
Israel
Zoran Microelectronics Ltd.
Te l : +972-4-8545-777
Fax: +972-4-8551-551
Japan
Zoran Japan Office
Te l : +81-03-5475-1051
Fax: +81-03-5475-1053
Korea
Zoran Korea Office
Tel: +82-2-761-7471
Fax: +82-2-761-7472
Taiwan
Zoran Taiwan Office
Te l : +886-2-2659-9797
Fax: +886-2-2659-9595
7/1/04-TS
ZR36450/2/5-PB-1.0


Part Number ZR36455
Description (ZR36450 - ZR36455) Processor Miscellaneous
Maker Zoran
Total Page 2 Pages
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