XC4VFX40-11FFG672C Xilinx Inc, XC4VFX40-11FFG672C Datasheet - Page 193

• Manufacturer Part Number: XC4VFX40-11FFG672C
• Description: IC FPGA VIRTEX-4 FX 40K 672-FBGA
• Manufacturer: Xilinx Inc
• Series: Virtex™-4r

Specifications of XC4VFX40-11FFG672C

• Number Of Logic Elements/cells: 41904
• Number Of Labs/clbs: 4656
• Total Ram Bits: 2654208
• Number Of I /o: 352
• Voltage - Supply: 1.14 V ~ 1.26 V
• Mounting Type: Surface Mount
• Operating Temperature: 0°C ~ 85°C
• Package / Case: 672-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
R
Figure 5-10
An additional dedicated connection between shift registers allows connecting the last bit of
one shift register to the first bit of the next, without using the LUT D-output (see
Figure
The shift register chaining and the MUXF5, and MUXF6 multiplexers allow up to a 64-bit
shift register with addressable access to be implemented in one CLB.
5-11). Longer shift registers can be built with dynamic access to any bit in the chain.
(BX or BY)
is an equivalent representation of the shift register.
CLK
DIN
WE
Address
Figure 5-10: Representation of a Shift Register
www.xilinx.com
16-bit Shift Register
MUX
UG070_5_10_030708
SHIFT_OUT
(D)
CLB Overview
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