XC5VLX50T-1FF1136C Xilinx Inc, XC5VLX50T-1FF1136C Datasheet - Page 221

• Manufacturer Part Number: XC5VLX50T-1FF1136C
• Description: FPGA Virtex®-5 Family 46080 Cells 65nm (CMOS) Technology 1V 1136-Pin FCBGA
• Manufacturer: Xilinx Inc
• Series: Virtex™-5 LXTr

Specifications of XC5VLX50T-1FF1136C

• Package: 1136FCBGA
• Family Name: Virtex®-5
• Device Logic Units: 46080
• Typical Operating Supply Voltage: 1 V
• Maximum Number Of User I/os: 480
• Ram Bits: 2211840
• Number Of Logic Elements/cells: 46080
• Number Of Labs/clbs: 3600
• Total Ram Bits: 2211840
• Number Of I /o: 480
• Voltage - Supply: 0.95 V ~ 1.05 V
• Mounting Type: Surface Mount
• Operating Temperature: 0°C ~ 85°C
• Package / Case: 1136-BBGA, FCBGA
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• For Use With: 122-1586 - BOARD EVAL FOR VIRTEX-5 ML555HW-V5-ML561-UNI-G - EVALUATION PLATFORM VIRTEX-5HW-V5-ML550-UNI-G - EVALUATION PLATFORM VIRTEX-5HW-V5-ML521-UNI-G - EVALUATION PLATFORM VIRTEX-5HW-AFX-FF1136-500-G - BOARD DEV VIRTEX 5 FF1136HW-V5GBE-DK-UNI-G - KIT DEV V5 LXT GIGABIT ETHERNET122-1508 - EVALUATION PLATFORM VIRTEX-5
• Number Of Gates: -
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Virtex-5 FPGA User Guide
UG190 (v5.3) May 17, 2010
without connecting the VRN/VRP pins on these banks to external resistors. DCI
impedance control in cascaded banks is received from the master bank.
When using DCI cascading, the DCI control circuitry in the master bank creates and routes
DCI control to the cascaded banks in daisy-chain style. Only the master bank’s VRN/VRP
pins are required when using DCI cascading.
Also, when using DCI cascading, only one set of VRN/VRP pins provides the DCI
reference voltage for multiple banks. DCI cascading:
•
•
•
Similarly, due to the center column architecture, the half-size banks 1, 2, 3, and 4 are
separated from all the other banks in the center column by the CMT tiles. It is not possible
to cascade across the CMT tiles. This affects the larger devices that have more than four
user I/O center column banks (plus bank 0). For instance, bank 4 cannot be cascaded with
bank 6, and bank 3 cannot be cascaded with bank 5. Bank 3 can only be cascaded with bank
1, and bank 4 can only be cascaded with bank 2.
Figure 6-5
Reduces overall power, since fewer voltage references are required
Frees up VRN/VRP pins on slave banks for general customer use
DCI in banks 1 and 2 is supported only through cascading. These two banks do not
have VRN/VRP pins and therefore cannot be used as master or stand-alone DCI
banks. Cascading is not possible through bank 0.
shows DCI cascading support over multiple banks. Bank B is the master bank.
www.xilinx.com
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