XC3S250E Xilinx, Inc., XC3S250E Datasheet - Page 21

• Manufacturer Part Number: XC3S250E
• Description: Spartan-3E FPGA Family
• Manufacturer: Xilinx, Inc.

Functional Description
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14
Notes:
1.
2.
Options to invert signal polarity as well as other options that enable lines for various functions are not shown.
The index i can be 6, 7, or 8, depending on the slice. The upper SLICEL has an F8MUX, and the upper SLICEM has
an F7MUX. The lower SLICEL and SLICEM both have an F6MUX.
Figure 12: Simplified Diagram of the Left-Hand SLICEM
WF[4:1]
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Advance Product Specification
DS312-2 (v1.1) March 21, 2005
DS312-2_32_021205
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