IEEE Std 1149.4-1999
IEEE Standard for a Mixed-Signal Test Bus

Standard No.

IEEE Std 1149.4-1999

Release Date

2000

Published By

Institute of Electrical and Electronics Engineers (IEEE)

Status

Be replaced 2011-03

Replace By

IEEE Std 1149.4-2010

Latest

IEEE Std 1149.4-2010

Scope

" The testability structure for digital circuits described in IEEE Std 1149.1-1990 has beenextended to provide similar facilities for mixed-signal circuits. The architecture is described, togetherwith the means of control of and access to both analog and digital test data. Sample implementationand application details (which are not part of the standard) are included for illustration. "

IEEE Std 1149.4-1999 history

• 2011 IEEE Std 1149.4-2010 IEEE Standard for a Mixed-Signal Test Bus
• 2000 IEEE Std 1149.4-1999 IEEE Standard for a Mixed-Signal Test Bus