Reusable, Low-cost, and Flexible Multidrop System JTAG Architecture

Autor:	Hung-chi Lihn
Rok vydání:	2006
Předmět:	Programmable logic device Engineering Chassis business.industry Embedded system Spy-Bi-Wire Erasable programmable logic device business Simple programmable logic device Complex programmable logic device Host (network) Programmable logic array
Zdroj:	ITC
ISSN:	1089-3539
DOI:	10.1109/test.2006.297621
Popis:	A reusable, low-cost, and flexible multidrop system JTAG1 architecture has been developed at Brocade as an alternative to more expensive commercial solutions. This architecture allows JTAG operations to be driven by a local on-board processor or an external host. An add-drop network design allows all on-board JTAG devices to be grouped into several smaller chains and enables the chains to be combined flexibly for various JTAG operations. By implementing this architecture in a low-cost Complex Programmable Logic Device (CPLD), it has been used in stand-alone single-board systems as well as complex multiboard chassis systems at Brocade.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::f8ea770340dce49fb399a3716e810f8b https://doi.org/10.1109/test.2006.297621 Zobrazit plný text záznamu