XC4VFX100-10FFG1517I Xilinx Inc, XC4VFX100-10FFG1517I Datasheet - Page 203

• Manufacturer Part Number: XC4VFX100-10FFG1517I
• Description: IC FPGA VIRTEX-4FX 100K 1517FBGA
• Manufacturer: Xilinx Inc
• Series: Virtex™-4r

Specifications of XC4VFX100-10FFG1517I

• Number Of Logic Elements/cells: 94896
• Number Of Labs/clbs: 10544
• Total Ram Bits: 6930432
• Number Of I /o: 768
• Voltage - Supply: 1.14 V ~ 1.26 V
• Mounting Type: Surface Mount
• Operating Temperature: -40°C ~ 100°C
• Package / Case: 1517-BBGA, FCBGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Number Of Gates: -

Virtex-4 FPGA User Guide
UG070 (v2.6) December 1, 2008
(First Carry Chain)
R
LUT
LUT
LUT
LUT
The height of the carry chains is two bits per slice. The carry chain in the Virtex-4 device is
running upward. The dedicated carry path and carry multiplexer (MUXCY) can also be
used to cascade function generators for implementing wide logic functions.
O I
O I
O I
O I
COUT
to S0 of the next CLB
CIN
COUT
CIN
MUXCY
MUXCY
MUXCY
MUXCY
Figure 5-19: Fast Carry Logic Path
FF
FF
FF
FF
SLICE S2
SLICE S0
www.xilinx.com
LUT
LUT
LUT
LUT
O I
O I
O I
O I
CIN
MUXCY
MUXCY
MUXCY
MUXCY
COUT
to CIN of S1 of the next CLB
CIN
COUT
(Second Carry Chain)
FF
FF
FF
FF
ug070_5_19_071504
SLICE S3
SLICE S1
CLB Overview
CLB
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