XC5VLX220-1FF1760I Xilinx Inc, XC5VLX220-1FF1760I Datasheet - Page 369

• Manufacturer Part Number: XC5VLX220-1FF1760I
• Description: FPGA Virtex®-5 Family 221184 Cells 65nm (CMOS) Technology 1V 1760-Pin FCBGA
• Manufacturer: Xilinx Inc
• Series: Virtex™-5 LXr

Specifications of XC5VLX220-1FF1760I

• Package: 1760FCBGA
• Family Name: Virtex®-5
• Device Logic Units: 221184
• Typical Operating Supply Voltage: 1 V
• Maximum Number Of User I/os: 800
• Ram Bits: 7077888
• Number Of Logic Elements/cells: 221184
• Number Of Labs/clbs: 17280
• Total Ram Bits: 7077888
• Number Of I /o: 800
• Voltage - Supply: 0.95 V ~ 1.05 V
• Mounting Type: Surface Mount
• Operating Temperature: -40°C ~ 100°C
• Package / Case: 1760-BBGA, FCBGA
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• For Use With: HW-AFX-FF1760-500-G - BOARD DEV VIRTEX 5 FF1760
• Number Of Gates: -
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Virtex-5 FPGA User Guide
UG190 (v5.3) May 17, 2010
X-Ref Target - Figure 8-13
Clock Event 4
The first two bits of the fourth word CD have been sampled into the input side registers of
the ISERDES. On this same edge of CLKDIV, the second word sampled is presented to
Q1–Q4 with one bit shifted to the right. The actual bits from the input stream that appear
at the Q1–Q4 outputs during this cycle are shown in B of
The realigned bits on Q1–Q4 are sampled into the FPGA logic on the CLKDIV domain. The
total latency from when the ISERDES captures the asserted Bitslip input to when the
realigned ISERDES outputs Q1–Q4 are sampled by CLKDIV is two CLKDIV cycles.
Clock Event 5
The third word sampled is presented to Q1–Q4 with three bits shifted to the left. The actual
bits from the input stream that appear at the Q1–Q4 outputs during this cycle are shown in
C of
Figure
C
A
B
8-13.
Q1–Q4 During Clock Event 3
(No Bitslip)
Q1–Q4 During Clock Event 4
(1st Bitslip, Rotate 1 Bit to Right)
Q1–Q4 During Clock Event 5
(2nd Bitslip, Rotate 3 Bits to Left)
Figure 8-13: Bits from Data Input Stream (D) of
www.xilinx.com
Input Serial-to-Parallel Logic Resources (ISERDES)
C D A B C D
C D A B C D
C D A B C D
Figure
A B C D A B
A B C D A B
A B C D A B
8-13.
Figure 8-12
ug190_c8_13_100307
C D
C D
C D
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