P1687
IEEE Standard for Access and Control of Instrumentation Embedded within a Semiconductor Device
See Also: JTAG, JTAG Controllers, JTAG Debuggers, JTAG Emulators, iJTAG
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product
IJTAG IP Integration Environment
Tessent IJTAG
To manage the complex requirements of testing a heterogeneous set of embedded IP, the industry developed IEEE P1687 (IJTAG). It standardizes a language for describing the IP interface and how IPs are connected to each other. It also introduces a language that defines how patterns that operate or test the IP are to be described. IEEE P1687 draws a clear line between what must be covered by the standard and what is better left to the ingenuity of the tool developers.
