欢迎访问ic37.com |
会员登录 免费注册
发布采购

30036-23 参数 Datasheet PDF下载

30036-23图片预览
型号: 30036-23
PDF下载: 下载PDF文件 查看货源
内容描述: 的Geode ™ GXLV处理器系列的低功耗X86集成解决方案 [Geode⑩ GXLV Processor Series Low Power Integrated x86 Solutions]
分类和应用:
文件页数/大小: 247 页 / 4117 K
品牌: NSC [ National Semiconductor ]
 浏览型号30036-23的Datasheet PDF文件第9页浏览型号30036-23的Datasheet PDF文件第10页浏览型号30036-23的Datasheet PDF文件第11页浏览型号30036-23的Datasheet PDF文件第12页浏览型号30036-23的Datasheet PDF文件第14页浏览型号30036-23的Datasheet PDF文件第15页浏览型号30036-23的Datasheet PDF文件第16页浏览型号30036-23的Datasheet PDF文件第17页  
Architecture Overview (Continued)  
1.7 GEODE GXLV/CS5530 SYSTEM DESIGNS  
A GXLV processor and Geode CS5530 I/O companion  
based design provides high performance using 32-bit x86  
processing. The two chips integrate video, audio and  
memory interface functions normally performed by exter-  
nal hardware. The CS5530 enables the full features of the  
GXLV processor with MMX support. These features  
include full VGA and VESA video, 16-bit stereo sound,  
IDE interface, ISA interface, SMM power management,  
and IBM’s AT compatibility logic. In addition, the CS5530  
provides an Ultra DMA/33 interface, MPEG1 assist, and  
AC97 Version 2.0 compliant audio.  
designs that need to interface to a Dual Scan Super  
Twisted Pneumatic (DSTN) panel (instead of a TFT  
panel).  
Figure 1-3 shows an example of a CS9210 interface in a  
typical GXLV/CS5530 based system design. The CS9210  
converts the digital RGB output of the CS5530 to the digi-  
tal output suitable for driving a color DSTN flat panel LCD.  
It can drive all standard color DSTN flat panels up to a  
1024x768 resolution.  
Figures 1-4 and 1-5 show the signal connections between  
the GXLV processor and the CS5530. For connections to  
the CS9210, refer to the CS9210 data book.  
Figure 1-2 shows a basic block system diagram which  
also includes the Geode CS9210 graphics companion for  
MD[63:0]  
SDRAM  
Port  
YUV Port  
(Video)  
SDRAM  
Geode™  
GXLV  
Processor  
Clocks  
Serial  
Packet  
RGB Port  
(Graphics)  
CRT  
USB  
(2 Ports)  
PCI Interface  
PCI Bus  
TFT  
Panel  
Speakers  
Graphics Data  
Video Data  
Analog RGB  
Geode™  
CS5530  
I/O Companion  
CD  
ROM  
Audio  
AC97  
Codec  
Digital RGB (to TFT or DSTN Panel)  
IDE Control  
Geode™  
CS9210  
Graphics  
Companion  
Micro-  
phone  
Super  
I/O  
IDE  
Devices  
BIOS  
14.31818  
MHz Crystal  
GPIO  
ISA Bus  
DC-DC & Battery  
DSTN Panel  
Figure 1-2. Geode™ GXLV/CS5530 System Block Diagram  
Revision 1.1  
13  
www.national.com