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XQ2V1000_1 Datasheet, PDF (25/134 Pages) Xilinx, Inc – QPro Virtex-II 1.5V Platform FPGAs
R
X-Ref Target - Figure 25
COUT
to S0 of the next CLB
QPro Virtex-II 1.5V Platform FPGAs
COUT
to CIN of S2 of the next CLB
(First Carry Chain)
O I MUXCY
LUT
FF
O I MUXCY
SLICE S3
LUT
FF
O I MUXCY
LUT
FF
O I MUXCY
SLICE S1
LUT
FF
CIN
COUT
O I MUXCY
LUT
FF
O I MUXCY
SLICE S2
LUT
FF
CIN
COUT
O I MUXCY
LUT
FF
O I MUXCY
SLICE S0
LUT
FF
(Second Carry Chain)
CIN
CIN
Figure 25: Fast Carry Logic Path
CLB
DS031_07_110200
DS122 (v2.0) December 21, 2007
www.xilinx.com
Product Specification
25