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AR# 5391

JTAG - What is the JTAG CLAMP instruction?

Description

What is the JTAG CLAMP instruction?

解决方案

The CLAMP instruction is an optional JTAG IEEE 1149.1 instruction which is available in the 9500xl family. This instruction sets the outputs of the cpld to logic levels specified in the Boundary Scan register, while the bypass register is connected from TDI to TDO.

AR# 5391
创建日期 08/21/2007
Last Updated 12/15/2012
状态 Active
Type 综合文章