XC5VLX220-1FF1760I Xilinx Inc, XC5VLX220-1FF1760I Datasheet - Page 87

FPGA Virtex®-5 Family 221184 Cells 65nm (CMOS) Technology 1V 1760-Pin FCBGA

XC5VLX220-1FF1760I

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

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
XC5VLX220-1FF1760I
Manufacturer:
Xilinx Inc
Quantity:
10 000
X-Ref Target - Figure 2-20
Virtex-5 FPGA User Guide
UG190 (v5.3) May 17, 2010
PSDONE
CLKFB
CLKFX
PSCLK
CLKIN
DO(0)
DO(1)
DO(2)
PSEN
DO(3)
Status Flags
The example in
shift overflow and CLKIN/CLKFB/CLKFX failure.
Clock Event 1
Prior to the beginning of this timing diagram, CLK0 (not shown) is already phase-
shifted at its maximum value. At clock event 1, PSDONE is asserted. However, since
the DCM has reached its maximum phase-shift capability no phase adjustment is
performed. Instead, the phase-shift overflow status pin DO(0) is asserted to indicate
this condition.
Clock Event 2
The CLKFX output stops toggling. Within 257 to 260 clock cycles after this event, the
CLKFX stopped status DO(2) is asserted to indicate that the CLKFX output stops
toggling.
Clock Event 3
The CLKFB input stops toggling. Within 257 to 260 clock cycles after this event, the
CLKFB stopped status DO(3) is asserted to indicate that the CLKFB output stops
toggling.
Clock Event 4
The CLKIN input stops toggling. Within 9 clock cycles after this event, DO(1) is
asserted to indicate that the CLKIN output stops toggling.
1
2
Figure 2-20: Status Flags Example
Figure 2-20
www.xilinx.com
shows the behavior of the status flags in the event of a phase-
3
257 - 260 Cycles
4
DCM Timing Models
ug190_2_21_042406
87

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