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PDF ZR36455 Data sheet ( Hoja de datos )
| Número de pieza | ZR36455 | |
| Descripción | (ZR36450 - ZR36455) Processor Miscellaneous | |
| Fabricantes | Zoran | |
| Logotipo |  |
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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
1 page | ||
| Páginas | Total 2 Páginas | |
| PDF Descargar | [ Datasheet ZR36455.PDF ] | |
Hoja de datos destacado
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| ZR36455 | (ZR36450 - ZR36455) Processor Miscellaneous | Zoran |
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