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ZR36430 Schematic ( PDF Datasheet ) - Zoran

Teilenummer ZR36430
Beschreibung (ZR36430 / ZR36431) Processor Miscellaneous
Hersteller Zoran
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Gesamt 2 Seiten
ZR36430 Datasheet, Funktion
www.DataSheet4U.com
COACHTM 5
Driving the Digital Lifestyle
Digital Camera Processor
DVD
Digital Camera
Digital TV
ZR36430/ZR36431
Product Brief
Zoran Corporation
1309 Kifer Road
Sunnyvale, CA 94086-5305
Te l 408.523.6500
Fax 408.523.6501
www.zoran.com
Imaging
IP Core
Overview
Zoran’s COACH 5 is the fifth Camera On A CHip (COACH) digital
camera processor. COACH 5 is firmware compatible with previous
COACH processors, thus instantly providing a mature camera devel-
opment platform. COACH 5 is offered in two versions: COACH 5e
(ZR36430), supporting up to 2.3 Megapixel sensors, and COACH 5p,
(ZR36431) supporting up to 4 Megapixel sensors. For the camera
developer, both versions have identical features and interface sets.
The two versions provide cost effectiveness across the entry level
and mid-range digital camera market segments.
a wide range of camera designs. COACH 5 eliminates the need for
an external microcontroller. Internal A/D converters and additional
general-purpose IO pins were added. User Interface software can be
implemented within the COACH 5. Rom/Nor-type devices are no
longer needed and the COACH 5 program can be stored on the
same resident Nand-type flash memory used for image storage.
Three-field CCD support, lens shading compensation (Patent
Pending) and a smooth digital zoom allow significant cost savings for
sensor and optics.
The COACH 5 includes all required hardware and firmware to sup-
port: two- and three-field interlaced sensors, progressive sensors,
CMOS sensors, View-LCD display, TV output, Flash Memory of all
types, USB, RS232, and stereo/speech audio recording/playback.
The COACH 5 digital camera processor offers value and perform-
ance due to its flexible and programmable architecture that supports
COACH 5 emphasizes image quality with true 10-bit enhanced sen-
sor processing.
The COACH 5 comes with a complete development package that
includes a "manufacture-ready" CamMiniTM reference design, a com-
prehensive set of software development tools, and WHQL approved
PC drivers.
User I/F
Buttons
Image
Sensor
(CCD or CMOS)
Flash
Bulb
Circuit
User I/F
LEDs
64/128
Mbit
SDRAM
Audio
Codec
COACH 5
to TV
LCD Module
Analog or Digital
RS-232C
USB Conn.
Flash - resident and/or cards
¥ Compact Flash
¥ Secure Digital
¥ Smart Media
¥ Nand & Nor ICs
08/03-LDI
Figure 1. Camera System Block Diagram
ZR36430/1-PB-2.0





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