XILINX XCV800-6HQ240C, XCV800-6FG680I, XCV800-6FG680C, XCV800-6FG676I, XCV800-6FG676C Datasheet

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XILINX XCV800-6HQ240C, XCV800-6FG680I, XCV800-6FG680C, XCV800-6FG676I, XCV800-6FG676C Datasheet

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Virtex™ 2.5 V

Field Programmable Gate Arrays

DS003-1 (v2.5 ) April 2, 2001

Product Specification

Features

Fast, high-density Field-Programmable Gate Arrays

-Densities from 50k to 1M system gates

-System performance up to 200 MHz

-66-MHz PCI Compliant

-Hot-swappable for Compact PCI

Multi-standard SelectIO™ interfaces

-16 high-performance interface standards

-Connects directly to ZBTRAM devices

Built-in clock-management circuitry

-Four dedicated delay-locked loops (DLLs) for advanced clock control

-Four primary low-skew global clock distribution nets, plus 24 secondary local clock nets

Hierarchical memory system

-LUTs configurable as 16-bit RAM, 32-bit RAM, 16-bit dual-ported RAM, or 16-bit Shift Register

-Configurable synchronous dual-ported 4k-bit RAMs

-Fast interfaces to external high-performance RAMs

Flexible architecture that balances speed and density

-Dedicated carry logic for high-speed arithmetic

-Dedicated multiplier support

-Cascade chain for wide-input functions

-Abundant registers/latches with clock enable, and dual synchronous/asynchronous set and reset

-Internal 3-state bussing

-IEEE 1149.1 boundary-scan logic

-Die-temperature sensor diode

Supported by FPGA Foundation™ and Alliance Development Systems

-Complete support for Unified Libraries, Relationally Placed Macros, and Design Manager

-Wide selection of PC and workstation platforms

SRAM-based in-system configuration

-Unlimited re-programmability

-Four programming modes

0.22 mm 5-layer metal process

100% factory tested

Description

The Virtex FPGA family delivers high-performance, high-capacity programmable logic solutions. Dramatic increases in silicon efficiency result from optimizing the new architecture for place-and-route efficiency and exploiting an aggressive 5-layer-metal 0.22 mm CMOS process. These advances make Virtex FPGAs powerful and flexible alternatives to mask-programmed gate arrays. The Virtex family comprises the nine members shown in Table 1.

Building on experience gained from previous generations of FPGAs, the Virtex family represents a revolutionary step forward in programmable logic design. Combining a wide variety of programmable system features, a rich hierarchy of fast, flexible interconnect resources, and advanced process technology, the Virtex family delivers a high-speed and high-capacity programmable logic solution that enhances design flexibility while reducing time-to-market.

Table 1: Virtex Field-Programmable Gate Array Family Members

 

 

 

 

Maximum

Block RAM

Maximum

Device

System Gates

CLB Array

Logic Cells

Available I/O

Bits

SelectRAM+™ Bits

 

 

 

 

 

 

 

XCV50

57,906

16x24

1,728

180

32,768

24,576

 

 

 

 

 

 

 

XCV100

108,904

20x30

2,700

180

40,960

38,400

 

 

 

 

 

 

 

XCV150

164,674

24x36

3,888

260

49,152

55,296

 

 

 

 

 

 

 

XCV200

236,666

28x42

5,292

284

57,344

75,264

 

 

 

 

 

 

 

XCV300

322,970

32x48

6,912

316

65,536

98,304

 

 

 

 

 

 

 

XCV400

468,252

40x60

10,800

404

81,920

153,600

 

 

 

 

 

 

 

XCV600

661,111

48x72

15,552

512

98,304

221,184

 

 

 

 

 

 

 

XCV800

888,439

56x84

21,168

512

114,688

301,056

 

 

 

 

 

 

 

XCV1000

1,124,022

64x96

27,648

512

131,072

393,216

 

 

 

 

 

 

 

© 2001 Xilinx, Inc. All rights reserved. All Xilinx trademarks, registered trademarks, patents, and disclaimers are as listed a t http://www.xilinx.com/legal.htm. All other trademarks and registered trademarks are the property of their respective owners. All specifications are subject to change without notice.

DS003-1 (v2.5 ) April 2, 2001

www.xilinx.com

Module 1 of 4

Product Specification

1-800-255-7778

1

Virtex™ 2.5 V Field Programmable Gate Arrays

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Virtex Architecture

Virtex devices feature a flexible, regular architecture that comprises an array of configurable logic blocks (CLBs) surrounded by programmable input/output blocks (IOBs), all interconnected by a rich hierarchy of fast, versatile routing resources. The abundance of routing resources permits the Virtex family to accommodate even the largest and most complex designs.

Virtex FPGAs are SRAM-based, and are customized by loading configuration data into internal memory cells. In some modes, the FPGA reads its own configuration data from an external PROM (master serial mode). Otherwise, the configuration data is written into the FPGA (SelectMAP™ , slave serial, and JTAG modes).

The standard Xilinx Foundation™ and Alliance Series™ Development systems deliver complete design support for Virtex, covering every aspect from behavioral and schematic entry, through simulation, automatic design translation and implementation, to the creation, downloading, and readback of a configuration bit stream.

Higher Performance

Virtex devices provide better performance than previous generations of FPGA. Designs can achieve synchronous system clock rates up to 200 MHz including I/O. Virtex inputs and outputs comply fully with PCI specifications, and interfaces can be implemented that operate at 33 MHz or 66 MHz. Additionally, Virtex supports the hot-swapping requirements of Compact PCI.

Xilinx thoroughly benchmarked the Virtex family. While performance is design-dependent, many designs operated internally at speeds in excess of 100 MHz and can achieve 200 MHz. Table 2 shows performance data for representative circuits, using worst-case timing parameters.

Table 2: Performance for Common Circuit Functions

Function

Bits

Virtex -6

 

 

 

Register-to-Register

 

 

 

 

 

Adder

16

5.0 ns

64

7.2 ns

 

 

 

 

Pipelined Multiplier

8 x 8

5.1 ns

 

16 x 16

6.0 ns

 

 

 

Address Decoder

16

4.4 ns

 

64

6.4 ns

 

 

 

16:1 Multiplexer

 

5.4 ns

 

 

 

Parity Tree

9

4.1 ns

 

18

5.0 ns

 

36

6.9 ns

 

 

 

Chip-to-Chip

 

 

 

 

 

HSTL Class IV

 

200 MHz

 

 

 

LVTTL,16mA, fast slew

 

180 MHz

 

 

 

Module 1 of 4

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DS003-1 (v2.5 ) April 2, 2001

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Product Specification

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