XCV405E-7BG556I XILINX [Xilinx, Inc], XCV405E-7BG556I Datasheet - Page 13

• Manufacturer Part Number: XCV405E-7BG556I
• Description: Virtex-E 1.8 V Extended Memory Field Programmable Gate Arrays
• Manufacturer: XILINX [Xilinx, Inc]

Figure 11
1149.1 Test Access Port controller, and the Instruction Register with decodes.
DS025-2 (v2.1) July 17, 2002
is a diagram of the Virtex-E Series boundary scan logic. It includes three bits of Data Register per IOB, the IEEE
R
TDI
IOB
IOB
IOB
IOB
IOB
IOB
IOB
IOB
INSTRUCTION REGISTER
IOB
REGISTER
BYPASS
IOB
Figure 11: Virtex-E Family Boundary Scan Logic
IOB
IOB
IOB
IOB
IOB
IOB
IOB
IOB
IOB
Virtex™-E 1.8 V Extended Memory Field Programmable Gate Arrays
M
U
X
TDO
www.xilinx.com
1-800-255-7778
IOB.Q
IOB.T
IOB.T
IOB.I
IOB.I
CAPTURE
SHIFT/
DATAOUT
DATA IN
CLOCK DATA
1
0
1
0
1
0
1
0
1
0
REGISTER
D
D
D
D
D
Q
Q
Q
Q
Q
UPDATE
D
D
D
D
D
LE
LE
LE
LE
LE
sd
sd
sd
sd
sd
Q
Q
Q
Q
Q
0
1
1
0
1
0
0
1
1
0
EXTEST
X9016
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