參數(shù)資料
型號: ZR36016
廠商: Zoran Corporation
英文描述: JPEG Pre- and Post-Processor(JPEG 先-后處理器)
中文描述: JPEG格式前和后處理器(JPEG格式先-后處理器)
文件頁數(shù): 12/36頁
文件大?。?/td> 228K
代理商: ZR36016
12
Integrated Color Space / Raster-To-Block Converter
Non-continuous I/O Using PXEN
The pixel buses PXIN/PXOUT enter a freeze state when PXEN
is not active. VIN and HIN must be used in a consistent manner
as illustrated in Figures 10 and 11 when PXEN is used. VOUT,
HOUT, PXOUT, WINDOW and FBSY are also affected by the
freeze state but the ZR36050 interface and the strip buffer bus
are always active, regardless of PXEN.
To stop bus activity by entering the freeze state, PXEN must be
not active for at least one PXCLK cycle, or when PXCLK =
SYSCLK then it must be inactive for at least two PXCLK cycles.
Proper operation is illustrated in the figures below for the various
clock ratios.
SYSCLK
PXCLK
Figure 6. PXCLK = SYSCLK/2
PXEN
PXIN
PXOUT
X
X
SYSCLK
PXCLK
Figure 7. PXCLK = SYSCLK/4
PXEN
PXIN
PXOUT
X
SYSCLK
PXCLK
Figure 8. PXCLK = SYSCLK
PXEN
PXIN
PXOUT
相關(guān)PDF資料
PDF描述
ZR36050 JPEG Image Compression Processor(JPEG 圖象壓縮處理器)
ZR36060 Integrated JPEG Codec(集成JPEG編解碼器)
ZR36060 Circular Connector; No. of Contacts:19; Series:; Body Material:Aluminum; Connecting Termination:Crimp; Connector Shell Size:14; Circular Contact Gender:Socket; Circular Shell Style:Cable Receptacle; Insert Arrangement:14-19
ZR36060PQC Integrated JPEG CODEC
ZR36067 AV PCI CONTROLLER
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ZR36016PQC 制造商:ZORAN 功能描述:
ZR36016PQC-30 制造商:未知廠家 制造商全稱:未知廠家 功能描述:INTEGRATED COLOR SPACE / RASTER-TO-BLOCK CONVERTER
ZR36050 制造商:未知廠家 制造商全稱:未知廠家 功能描述:JPEG IMAGE COMPRESSION PROCESSOR
ZR36050PQC-21 制造商:ZORAN 功能描述:
ZR36050PQC27 制造商:ZORAN 功能描述:*