XC5VLX50T-2FFG665I Xilinx Inc, XC5VLX50T-2FFG665I Datasheet - Page 61

IC FPGA VIRTEX-5 50K 665FCBGA

XC5VLX50T-2FFG665I

Manufacturer Part Number
XC5VLX50T-2FFG665I
Description
IC FPGA VIRTEX-5 50K 665FCBGA
Manufacturer
Xilinx Inc
Series
Virtex™-5 LXTr

Specifications of XC5VLX50T-2FFG665I

Number Of Logic Elements/cells
46080
Number Of Labs/clbs
3600
Total Ram Bits
2211840
Number Of I /o
360
Voltage - Supply
0.95 V ~ 1.05 V
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 100°C
Package / Case
665-BBGA, FCBGA
For Use With
HW-V5-ML561-UNI-G - EVALUATION PLATFORM VIRTEX-5HW-V5-ML550-UNI-G - EVALUATION PLATFORM VIRTEX-5HW-V5-ML521-UNI-G - EVALUATION PLATFORM VIRTEX-5HW-V5GBE-DK-UNI-G - KIT DEV V5 LXT GIGABIT ETHERNET122-1508 - EVALUATION PLATFORM VIRTEX-5
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Number Of Gates
-

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
XC5VLX50T-2FFG665I
Manufacturer:
Xilinx Inc
Quantity:
10 000
Part Number:
XC5VLX50T-2FFG665I
Manufacturer:
XILINX
0
Part Number:
XC5VLX50T-2FFG665I
Quantity:
2 392
Part Number:
XC5VLX50T-2FFG665I
0
Table 2-6: DCM Attributes
Virtex-5 FPGA User Guide
UG190 (v5.3) May 17, 2010
CLKDV_DIVIDE
CLKFX_DIVIDE
CLKFX_MULTIPLY
CLKIN_PERIOD
CLKIN_DIVIDE_BY_2
DCM Attribute Name
FACTORY_JF Attribute
PHASE_SHIFT Attribute
STARTUP_WAIT Attribute
The Factory_JF attribute affects the DCMs jitter filter characteristics. This attribute controls
the DCM tap update rate. The default value is 0xF0F0 corresponding to
DLL_FREQUENCY_MODE = LOW and DLL_FREQUENCY_MODE = HIGH.
The PHASE_SHIFT attribute determines the amount of phase shift applied to the DCM
outputs. This attribute can be used in both fixed or variable phase-shift mode. If used with
variable mode, the attribute sets the starting phase shift. When
CLKOUT_PHASE_SHIFT = VARIABLE_POSITIVE, the PHASE_SHIFT value range is 0 to
255. When CLKOUT_PHASE_SHIFT = VARIABLE_CENTER or FIXED, the
PHASE_SHIFT value range is –255 to 255. When CLKOUT_PHASE_SHIFT = DIRECT, the
PHASE_SHIFT value range is 0 to 1023. The default value is 0.
Refer to the
relationship with the CLKOUT_PHASE_SHIFT and PHASE_SHIFT attributes.
The STARTUP_WAIT attribute determines whether the DCM waits in one of the startup
cycles for the DCM to lock. The possible values for this attribute are TRUE and FALSE. The
default value is FALSE. When STARTUP_WAIT is set to TRUE, and the LCK_cycle BitGen
option is used, then the configuration startup sequence waits in the startup cycle specified
by LCK_cycle until the DCM is locked.
This attribute controls CLKDV such
that the source clock is divided by
N.
This feature provides automatic
duty cycle correction such that the
CLKDV output pin has a 50/50 duty
cycle always in low-frequency
mode, as well as for all integer
values of the division factor N in
high-frequency mode.
This specifies the source clock
period to help DCM adjust for
optimum CLKFX/CLKFX180
outputs.
This attribute allows for the input
clock frequency to be divided in half
when such a reduction is necessary
to meet the DCM input clock
frequency requirements.
Phase Shifting
Description
www.xilinx.com
section for information on the phase-shifting operation and its
Real:
1.5, 2.0, 2.5, 3.0, 3.5, 4.0, 4.5,
5.0, 5.5, 6.0, 6.5, 7.0, 7.5, 8, 9,
10, 11, 12, 13, 14, 15, 16
Integer: 1 to 32
Integer: 2 to 32
Real in ns
Boolean: FALSE or TRUE
Values
2.0
1
4
0.0
FALSE
Default Value
DCM Attributes
61

Related parts for XC5VLX50T-2FFG665I