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XC4VLX15 Datasheet, PDF (2/10 Pages) Xilinx, Inc – High-performance logic applications solution | |||
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Virtex-4 Family Overview
R
Table 1: Virtex-4 FPGA Family Members (Continued)
Device
Configurable Logic Blocks (CLBs)(1)
Block RAM
Array Logic
Row x Col Cells
Xtreme
Slices
Max
DSP 18 Kb
Distributed Slices(2) Blocks
Max
Block
DCMs
PMCDs
System
Monitors
ADC
Blocks
PowerPC
Processor
Blocks
Ethernet
MACs
RocketIO
Transciever
Blocks
Total
I/O
Banks
Max
User
I/O
RAM (Kb)
RAM (Kb)
XC4VSX25 64 x 40 23,040 10,240
160
128
128
2,304
4
0
0
0
N/A
N/A
N/A
9 320
XC4VSX35 96 x 40 34,560 15,360
240
192
192
3,456
8
4
1
0
N/A
N/A
N/A
11 448
XC4VSX55 128 x 48 55,296 24,576
384
512
320
5,760
8
4
1
0
N/A
N/A
N/A
13 640
XC4VFX12 64 x 24 12,312 5,472
86
32
36
648
4
0
0
0
1
2
N/A
9 320
XC4VFX20 64 x 36 19,224 8,544
134
32
68
1,224
4
0
0
0
1
2
8
9 320
XC4VFX40 96 x 44 41,904 15,552
243
48
144
2,592
8
4
1
0
2
4
12
11 448
XC4VFX60 128 x 52 56,880 25,280
395
128 232 4,176 12
8
1
1
2
4
16
13 576
XC4VFX100 160 x 68 94,896 42,176
659
160 376 6,768 12
8
1
1
2
4
20
15 768
XC4VFX140 192 x 84 142,128 63,168
987
192 552 9,936 20
8
1
1
2
4
24
17 896
Notes:
1. One CLB = Four Slices = Maximum of 64 bits.
2. Each XtremeDSP slice contains one 18 x 18 multiplier, an adder, and an accumulator
500 MHz Xesium Clock Technology
⢠Up to twenty Digital Clock Manager (DCM) modules
- Precision clock deskew and phase shift
- Flexible frequency synthesis
- Dual operating modes to ease performance
trade-off decisions
- Improved maximum input/output frequency
- Improved phase shifting resolution
- Reduced output jitter
- Low-power operation
- Enhanced phase detectors
- Wide phase shift range
⢠Companion Phase-Matched Clock Divider (PMCD)
blocks
⢠Differential clocking structure for optimized low-jitter
clocking and precise duty cycle
⢠32 Global Clock networks
⢠Regional I/O and Local clocks
Flexible Logic Resources
⢠Up to 40% speed improvement over previous
generation devices
⢠Up to 200,000 logic cells including:
- Up to 178,176 internal registers with clock enable
(XC4VLX200)
- Up to 178,176 look-up tables (LUTs)
- Logic expanding multiplexers and I/O registers
⢠Cascadable variable shift registers or distributed
memory capability
500 MHz XtremeDSP Slices
⢠Dedicated 18-bit x 18-bit multiplier,
multiply-accumulator, or multiply-adder blocks
⢠Optional pipeline stages for enhanced performance
⢠Optional 48-bit accumulator for multiply accumulate
(MACC) operation
⢠Integrated adder for complex-multiply or multiply-add
operation
⢠Cascadeable Multiply or MACC
⢠Up to 100% speed improvement over previous
generation devices.
500 MHz Integrated Block Memory
⢠Up to 10Mb of integrated block memory
⢠Optional pipeline stages for higher performance
⢠Multi-rate FIFO support logic
- Full and Empty Flag support
- Fully programmable AF and AE Flags
- Synchronous/ Asynchronous Operation
⢠Dual-port architecture
⢠Independent read and write port width selection (RAM
only)
⢠18 Kbit blocks (memory and parity/sideband memory
support)
⢠Configurations from 16K x 1 to 512 x 36
(4K x 4 to 512 x 36 for FIFO operation)
⢠Byte-write capability (connection to PPC405, etc.)
⢠Dedicated cascade routing to form 32K x 1 memory
without using FPGA routing
⢠Up to 100% speed improvement over previous
generation devices.
22
www.xilinx.com
DS112 (v1.1) September 10, 2004
Advance Product Specification
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