XCS10 XILINX [Xilinx, Inc], XCS10 Datasheet - Page 22

• Manufacturer Part Number: XCS10
• Description: Spartan and Spartan-XL FPGA Families Data Sheet
• Manufacturer: XILINX [Xilinx, Inc]

Spartan and Spartan-XL FPGA Families Data Sheet
22
TDI
IOB
IOB
IOB
IOB
IOB
IOB
IOB
IOB
INSTRUCTION REGISTER
IOB
REGISTER
BYPASS
IOB
IOB
IOB
Figure 20: Spartan/XL Boundary Scan Logic
IOB
IOB
IOB
IOB
IOB
IOB
IOB
M
U
X
TDO
www.xilinx.com
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
DS060 (v1.8) June 26, 2008
Product Specification
0
1
1
0
1
0
0
1
1
0
EXTEST
DS060_20_080400
R