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30134-23 参数 Datasheet PDF下载

30134-23图片预览
型号: 30134-23
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: 外围集成电路时钟
文件页数/大小: 247 页 / 4117 K
品牌: NSC [ National Semiconductor ]
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Architecture Overview (Continued)  
1.7.1 Reference Designs  
As described previously, the GXLV series of integrated  
processors is designed specifically to work with National’s  
Geode I/O and graphics companion devices. To help  
define and drive the emerging information appliance mar-  
ket, several reference systems have been developed by  
National Semiconductor. These GXLV processor based  
reference systems provide optimized and targeted solu-  
tions for three main segments of the information appliance  
market: Personal Internet Access, Thin Client, and Set-  
top Box. Contact your local National Semiconductor sales  
or field support representative for further information on  
reference designs for the information appliance market.  
Control  
Geode™  
GXLV  
SDRAM  
Processor  
Data  
NSC  
LM4549  
Codec  
PCMCIA  
PCI Bus  
Embedded OS  
Applications  
Bootloader  
Run-Time Diagnostics  
Storage  
Embedded OS  
Applications  
Linear  
Flash  
(8 MB)  
Flash  
Bootloader  
Card  
RF Interface  
ISA Bus  
Run-Time Diagnostics  
Optional  
Storage  
Geode™  
Ultra DMA/33  
USB Port  
CS5530  
I/O  
Companion  
Geode™  
CS9210/11  
Graphics  
Companion  
Buttons  
Pwr Mgmt  
DC Sense  
DSTN  
Microcontroller  
Backlight  
Touch  
Control  
Li Batteries/  
Charger  
512 KB DRAM  
Figure 1-6. Example WebPAD™ System Diagram  
www.national.com  
16  
Revision 1.1  
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