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951200301 参数 Datasheet PDF下载

951200301图片预览
型号: 951200301
PDF下载: 下载PDF文件 查看货源
内容描述: 抗辐射的32位SPARC嵌入式处理器 [Rad-Hard 32-bit SPARC Embedded Processor]
分类和应用: 微控制器和处理器外围集成电路微处理器异步传输模式ATM时钟
文件页数/大小: 42 页 / 2675 K
品牌: ATMEL [ ATMEL ]
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TSC695F  
Test and Diagnostic  
Hardware Functions  
A variety of TSC695F test and diagnostic hardware functions, including boundary scan,  
internal scan, clock control and On-chip Debugger, are controlled through an IEEE  
1149.1 (JTAG) standard Test Access Port (TAP).  
Test Access Port  
The TAP interfaces to the JTAG bus via 5 dedicated pins on the TSC695F chip. These  
pins are:  
TCK (input): Test Clock  
TMS (input): Test Mode Select  
TDI (input): Test Data Input  
TDO (output): Test Data Output  
TRST (input): Test Reset  
Instruction Register  
Five standard instructions are supported by the TSC695F TAP.  
Binary Value Name of Instruction Data Register Scan Chain Accessed  
00. 0000  
00. 0001  
00. 0011  
EXTEST  
Boundary Scan  
Register  
Boundary scan chain  
Boundary scan chain  
Boundary scan chain  
SAMPLE/PRELOAD  
INTEST  
Boundary Scan  
Register  
Boundary Scan  
Register  
11. 1111  
10. 0000  
BYPASS  
IDCODE  
Bypass Register  
Bypass register  
Device ID Register  
ID register scan chain  
Debugging  
The design is highly testable with the support of an On-Chip Debugger (OCD), an inter-  
nal and boundary scan through JTAG interface.  
13  
4118J–AERO–08/04