GS4576C09/18/36L
Loading Instruction Code and Shifting Out Data (Continued)
T10
T11
T12
T13
T14
T15
T16
T17
T18
T19
n-bit Register between TDI and TDO
TCK
TMS
TDI
TAP State
TDO
Exit 2-IR
Update-IR
Select-DR
Capture-DR
Shift-DR
Shift-DR
Shift-DR
Exit 1-DR
Update-DR
Idle
JTAG Tap Controller State Diagram
Test Logic Reset
1
0
1
1
1
Select IR-scan
Select DR-scan
Run Test Idle
0
0
0
1
1
Capture-IR
Capture-DR
0
0
Shift-IR
Shift-DR
0
0
1
1
1
1
Exit1-IR
Exit1-DR
0
0
Pause-IR
Pause-DR
0
0
1
1
0
0
Exit2-IR
Exit2-DR
1
1
Update-IR
Update-DR
1
0
1
0
Rev: 1.04 11/2013
52/62
© 2011, GSI Technology
Specifications cited are subject to change without notice. For latest documentation see http://www.gsitechnology.com.
GSI [ GSI TECHNOLOGY ]
