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OMAP-L137 参数 Datasheet PDF下载

OMAP-L137图片预览
型号: OMAP-L137
PDF下载: 下载PDF文件 查看货源
内容描述: 低功耗应用处理器 [Low-Power Applications Processor]
分类和应用:
文件页数/大小: 219 页 / 1837 K
品牌: TI [ TEXAS INSTRUMENTS ]
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OMAP-L137 Low-Power Applications Processor  
SPRS563ASEPTEMBER 2008REVISED OCTOBER 2008  
www.ti.com  
6.11 EMIFB Peripheral Registers Description(s)  
Figure 6-19, EMIFB Functional Block Diagram illustrates a high-level view of the EMIFB and its  
connections within the device. Multiple requesters have access to EMIFB through a switched central  
resource (indicated as crossbar in the figure). The EMIFB implements a split transaction internal bus,  
allowing concurrence between reads and writes from the various requesters.  
EMIFB  
Registers  
CPU  
EMB_CS  
EMB_CAS  
EDMA  
Cmd/Write  
FIFO  
EMB_RAS  
EMB_WE  
Crossbar  
Master  
Peripherals  
(USB, UHPI...)  
EMB_CLK  
SDRAM  
Interface  
EMB_SDCKE  
EMB_BA[1:0]  
EMB_A[x:0]  
Read  
FIFO  
EMB_D[x:0]  
EMB_WE_DQM[x:0]  
Figure 6-19. EMIFB Functional Block Diagram  
114  
Peripheral Information and Electrical Specifications  
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