Altera MAX 10 JTAG - Manual (Page 2)

Contents
Overview.............................................................................................................. 1-1
JTAG BST Architecture.......................................................................................2-1
JTAG Pins..................................................................................................................................................... 2-1
JTAG Circuitry Functional Model............................................................................................................ 2-1
JTAG Boundary-Scan Register...................................................................................................................2-2
Boundary-Scan Cells in MAX 10 I/O Pin.....................................................................................2-3
JTAG BST Operation Control............................................................................ 3-1
JTAG IDCODE ........................................................................................................................................... 3-1
JTAG Secure Mode...................................................................................................................................... 3-2
JTAG Private instruction............................................................................................................................ 3-2
JTAG Instructions........................................................................................................................................3-2
I/O Voltage Support in the JTAG Chain............................................................ 4-1
Enabling and Disabling JTAG BST Circuitry.....................................................5-1
Guidelines for JTAG BST....................................................................................6-1
Boundary-Scan Description Language Support.................................................7-1
Additional Information for MAX 10 JTAG Boundary-Scan Testing User
Guide .............................................................................................................. A-1
Document Revision History for MAX 10 JTAG Boundary-Scan Testing User Guide.....................A-1
TOC-2
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