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MU9C4320L-70TDI 参数 Datasheet PDF下载

MU9C4320L-70TDI图片预览
型号: MU9C4320L-70TDI
PDF下载: 下载PDF文件 查看货源
内容描述: 4K ×32的内容可寻址存储器(CAM )具有32位宽的数据接口 [4K x 32 Content Addressable Memory (CAM) with a 32-bit wide data interface]
分类和应用: 存储内存集成电路静态存储器双倍数据速率
文件页数/大小: 32 页 / 449 K
品牌: MUSIC [ MUSIC SEMICONDUCTORS ]
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MU9C4320L ATMCAM  
Register Descriptions  
JTAG  
For detailed information on JTAG testing, refer to the  
IEEE Standard Test Access Port and Boundary-scan  
Architecture IEEE Std. 1149.1-1990 and 1149.1a-1993.  
The ATMCAM JTAG Instruction register is 3 bits long,  
giving eight possible JTAG instructions. The least  
significant bit is clocked in first. The JTAG instructions  
are as follows:  
JTAG Function  
EXTEST  
Instruction  
000  
RESERVED  
RESERVED  
RESERVED  
IDCODE  
001  
010  
011  
100  
INTEST  
101  
SAMPLE/PRELOAD  
BYPASS  
110  
111  
The ATMCAM IDCode is: X4320133H. (X is the 4-bit  
revision code)  
BSDL files are available; check the MUSIC  
Semiconductors website or contact MUSIC Technical  
Support.  
18  
Rev. 3  
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