当前位置:首页 >> 解密信息 >> 芯片解密

ZR36060PQC芯片破解与技术特性

时间:2012-04-28 09:03:00

世纪芯较早就已经顺利取得技术突破,成功破解多款典型IC芯片,而由于解密难度大、周期长,使得解密成本及费用相对较高。为此,世纪芯又专门组织技术力量进行该系列芯片低成本解密方案研究,使针对ZR36060PQC芯片解密的技术更为成熟,解密成本更低,为客户实现更大经济效益。这里,我们仅以ZR36060PQC芯片为例,针对其性能特征做简单介绍:
FEATURES
·Single-chip JPEG processor which integrates all the mod-ules needed for JPEG encoding and decoding:
- Raster-to-block and block-to-raster converter
- Strip buffer
- JPEG codec
·Motion video compression and expansion capability:
- Up to 25 frames/sec, square pixel and CCIR PAL
- Up to 30 frames/sec, square pixel and CCIR NTSC
·Three modes of Bit Rate Control (BRC):
- Auto Two Pass: for still image compression, produces tightly controlled compressed data file size
- Single pass: for motion video compression, keeps the file size approximately fixed
- No BRC: uses fixed quantization tables
·Glueless interface to common video decoders (e.g., Philips, Brooktree, Samsung, ITT, Harris)
·Glueless interface to the ZR36057, I32 and other common multimedia controllers.
·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
·Flexible compressed data interface:
- 8-bit master mode, supporting transfer of up to 30 Mbytes/sec
- 16-bit slave mode, supporting transfer of up to 16.7 Mbytes/sec
- 8-bit slave mode, supporting transfer of up to 8.3 Mbytes/sec
·On-chip video processing, including:
- Mixing of two video sources
- Horizontal (1:2 and 1:4) and vertical (1:2) up and down scaling
- Cropping in compression and programmable background color in decompression
·3.3V power supply with 5V-tolerant I/O
·Low power consumption:
- 850 mW at 30 MHz operating frequency
- Power down mode for power saving
·100-pin PQFP package
世纪芯为广大客户提供准确快速的芯片解密及程序烧录服务。请联系咨询了解详情

解密技术
解密问题
芯片解密