ispgdx240va Lattice Semiconductor Corp., ispgdx240va Datasheet - Page 17

• Manufacturer Part Number: ispgdx240va
• Description: In-system Programmable 3.3v Generic Digital Crosspoint
• Manufacturer: Lattice Semiconductor Corp.

Figure 8. Boundary Scan State Machine
0
1
Run-Test/Idle
Test-Logic-Reset
TMS or
TDI
TCK
TDO
tsu = 0.1µs (min.)
0
1
1
0
t su
1
Select-DR-Scan
Capture-DR
Update-DR
Exit2-DR
Exit1-DR
Pause-DR
Shift-DR
th = 0.1µs (min.)
0
0
0
1
1
1
t h
0
17
1
0
0
1
Specifications ispGDX240VA
t co
0
tco = 0.1µs (min.)
1
Select-IR-Scan
1
Capture-IR
Pause-IR
Update-IR
Exit1-IR
Shift-IR
Exit2-IR
0
0
1
0
1
1
0
1
0
0
1