ZR36060PQC27 Zoran Corporation, ZR36060PQC27 Datasheet
ZR36060PQC27
Manufacturer Part Number
ZR36060PQC27
Description
QFP
Manufacturer
Zoran Corporation
Datasheet
1.ZR36060PQC27.pdf
(44 pages)
Specifications of ZR36060PQC27
Date_code
09+
FEATURES
APPLICATIONS
ZORAN Corporation
Single-chip JPEG processor that integrates all the modules
needed for JPEG encoding and decoding:
Motion video compression and expansion capability:
Three modes of Bit Rate Control (BRC):
Glueless interface to common video decoders (e.g., Philips,
Brooktree, Samsung, ITT, Harris)
Supports 8- and 16-bit YUV video interfaces
Supports master and slave modes of video synchronization
Interfaces to a variety of host controllers, ranging from the
dedicated high-performance ZR36057 PCI controller
to generic low-cost microcontrollers
Desktop video editing subsystems
PCMCIA video capture cards
Digital still cameras
- Raster-to-block and block-to-raster converter
- Strip buffer
- JPEG codec
- Up to 25 frames/sec, square pixel and CCIR PAL
- Up to 30 frames/sec, square pixel and CCIR NTSC
- Auto Two Pass: for still image compression, produces
- Single pass: for motion video compression, keeps the file
- No BRC: uses fixed quantization tables
tightly controlled compressed code volume
size approximately fixed
3112 Scott Blvd
Video Decoder
Audio Control
Audio Codec
Audio FIFO
Figure 1. JPEG-Based Video Editing Subsystem For PCI Systems
Santa Clara, CA 95054
ZR36057
(408) 919-4111
PCI Bus
ZR36060
INTEGRATED JPEG CODEC
Two clock speed grades available:
Flexible compressed data interface:
(
On-chip video processing, including:
3.3V power supply with 5V-tolerant I/O
Low power consumption:
100-pin PQFP package
Digital video recording
JPEG-based video conferencing systems
- ZR36060-27, 27 MHz, for CCIR video format
- ZR36060-29.5, 29.5 MHz, for PAL and NTSC square pixel
- 8-bit master mode, supporting up to 29.5 Mbytes/sec
- 16-bit slave mode, supporting up to 16.8 Mbytes/sec
- 8-bit slave mode, supporting up to 9.8 Mbytes/sec
- Mixing of two video sources
- Horizontal (1:2 and 1:4) and vertical (1:2) up and down
- Cropping in compression and programmable background
- 675 mW (typical) at 27 MHz operating frequency
- 725 mW (typical) at 29.5 MHz operating frequency
- Power down mode for power saving
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video formats
scaling
color in decompression
FAX (408) 919-4122
peak data rates, with 29.5 MHz clock)
Video Encoder
Sub-System
Graphics
ZR36060
January 1998
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