XC4VFX20-11FFG672C Xilinx Inc, XC4VFX20-11FFG672C Datasheet - Page 199

• Manufacturer Part Number: XC4VFX20-11FFG672C
• Description: IC FPGA VIRTEX-4 FX 20K 672-FBGA
• Manufacturer: Xilinx Inc
• Series: Virtex™-4r

Specifications of XC4VFX20-11FFG672C

• Number Of Logic Elements/cells: 19224
• Number Of Labs/clbs: 2136
• Total Ram Bits: 1253376
• Number Of I /o: 320
• Voltage - Supply: 1.14 V ~ 1.26 V
• Mounting Type: Surface Mount
• Operating Temperature: 0°C ~ 85°C
• Package / Case: 672-BBGA, FCBGA
• For Use With: HW-V4-ML405-UNI-G - EVALUATION PLATFORM VIRTEX-4
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Number Of Gates: -

Virtex-4 FPGA User Guide
UG070 (v2.6) December 1, 2008
R
8:1 Multiplexer
Slice S0 and S1 have a MUXF6. MUXF6 is designed to combine the outputs of two MUXF5
resources.
in the slices S0 and S2, or in the slices S1 and S3.
16:1 Multiplexer
Slice S2 has a MUXF7. MUXF7 is designed to combine the outputs of two MUXF6.
Figure 5-16
Virtex-4 FPGA CLB.
S_F5
Figure 5-15
illustrates a combinatorial function up to 35 inputs (or a 16:1 MUX) in a
S_F6
Figure 5-15: LUTs and (MUXF5 and MUXF6) in Two Slices
4
4
4
4
illustrates a combinatorial function up to 18 inputs (or an 8:1 MUX)
www.xilinx.com
LUT
LUT
LUT
LUT
Slice S2 (or S3)
Slice S0 (or S1)
MUXFX
MUXF5
MUXF6
MUXF5
Reg
Reg
Reg
Reg
UG070_5_15_071504
CLB Overview
OUT_F6
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