參數(shù)資料
    

    


    


    
型號：
XCS05-4CS208I

    

    
廠商：
Xilinx, Inc.

    

    
英文描述：
Spartan and Spartan-XL Families Field Programmable Gate Arrays

    

    
中文描述：
斯巴達(dá)和Spartan - xL的家庭現(xiàn)場可編程門陣列

    

    
文件頁數(shù)：
20/66頁

    

    
文件大?。?/td>
809K

    

    
代理商：
XCS05-4CS208I


    

    

    

	
    
    
    

    
    
	
    R
    Spartan and Spartan-XL Families Field Programmable Gate Arrays
    4-20
    DS060 (v1.5) March 2, 2000
    Table 12: Boundary Scan Instructions
    Bit Sequence 
    The bit sequence within each IOB is: In, Out, 3-state. The
    input-only pins contribute only the In bit to the boundary
    scan I/O data register, while the output-only pins contrib-
    utes all three bits. 
    The first two bits in the I/O data register are TDO.T and
    TDO.O, which can be used for the capture of internal sig-
    nals. The final bit is BSCANT.UPD, which can be used to
    drive an internal net. These locations are primarily used by
    Xilinx for internal testing.
    From a cavity-up view of the chip (as shown in the FPGA
    Editor), starting in the upper right chip corner, the boundary
    scan data-register bits are ordered as shown in 
    Figure 21
    .
    The device-specific pinout tables for the Spartan/XL
    devices include the boundary scan locations for each IOB
    pin.
    Including Boundary Scan in a Design
    
    
    
    
    
    


    


    

    相關(guān)PDF資料
    		

    PDF描述
    		

    
    

    
XCS05-4CS240C
Spartan and Spartan-XL Families Field Programmable Gate Arrays

    

    
XCS05-4CS240I
Spartan and Spartan-XL Families Field Programmable Gate Arrays

    

    
XCS05-4CS256C
Spartan and Spartan-XL Families Field Programmable Gate Arrays

    

    
XCS05-4CS256I
Spartan and Spartan-XL Families Field Programmable Gate Arrays

    

    
XCS05-4CS280C
Spartan and Spartan-XL Families Field Programmable Gate Arrays

    

    

    

    


    


    

    相關(guān)代理商/技術(shù)參數(shù)
    		

    參數(shù)描述
    		

    
    

    
XCS05-4CS240C
 制造商:XILINX 制造商全稱:XILINX 功能描述:Spartan and Spartan-XL Families Field Programmable Gate Arrays

    

    
XCS05-4CS240I
 制造商:XILINX 制造商全稱:XILINX 功能描述:Spartan and Spartan-XL Families Field Programmable Gate Arrays

    

    
XCS05-4CS256C
 制造商:XILINX 制造商全稱:XILINX 功能描述:Spartan and Spartan-XL Families Field Programmable Gate Arrays

    

    
XCS05-4CS256I
 制造商:XILINX 制造商全稱:XILINX 功能描述:Spartan and Spartan-XL Families Field Programmable Gate Arrays

    

    
XCS05-4CS280C
 制造商:XILINX 制造商全稱:XILINX 功能描述:Spartan and Spartan-XL Families Field Programmable Gate Arrays

    

    
    
    
    
	
    	
    
    
     
     
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