xilinx 网站应用笔记 7 _Audio Video and Image Processing

Audio Video and Image Processing
Product Name	Vendor	Type	SignOnce	Supported Devices
RGB to YCrCb Color-Space Converter	Xilinx, Inc.	LogiCORE		Spartan-3A DSP, Virtex-5
YCrCb to RGB Color-Space Converter	Xilinx, Inc.	LogiCORE		Virtex-5, Spartan-3A DSP
Gamma Correction	Xilinx, Inc.	LogiCORE	X	Virtex-5, Spartan-3A DSP
Video DMA Core	Xilinx, Inc.	LogiCORE	X	Virtex-6 LXT, Virtex-6 SXT, Virtex-5 FXT, Virtex-5 LX, Virtex-5 LXT, Virtex-5 SXT, Virtex-5 TXT, Spartan-6 LX, Spartan-6 LXT, Spartan-3A DSP, Virtex-6 HXT
Video Timing Controller	Xilinx, Inc.	LogiCORE	X	Virtex-6 HXT, Virtex-6 CXT, Virtex-6 LXT, Virtex-6 SXT, Virtex-5 FXT, Virtex-5 LX, Virtex-5 LXT, Virtex-5 SXT, Virtex-5 TXT, Spartan-6 LX, Spartan-6 LXT, Spartan-3A DSP
Color Filter Array Interpolation	Xilinx, Inc.	LogiCORE	X	Spartan-3A DSP, Virtex-5
Image Noise Reduction	Xilinx, Inc.		X	Virtex-6 HXT, Virtex-6 CXT, Virtex-6 LXT, Virtex-6 SXT, Virtex-5 FXT, Virtex-5 LX, Virtex-5 LXT, Virtex-5 SXT, Virtex-5 TXT, Spartan-6 LX, Spartan-6 LXT, Spartan-3A DSP
Image Edge Enhancement	Xilinx, Inc.	LogiCORE	X	Virtex-6 LXT, Virtex-6 SXT, Virtex-6 CXT, Virtex-5 FXT, Virtex-5 LX, Virtex-5 LXT, Virtex-5 SXT, Virtex-5 TXT, Spartan-6 LX, Spartan-6 LXT, Virtex-6 HXT, Spartan-3A DSP
Image Statistics Engine	Xilinx, Inc.	LogiCORE	X	Virtex-6 HXT, Virtex-6 CXT, Virtex-6 LXT, Virtex-6 SXT, Virtex-5 FXT, Virtex-5 LX, Virtex-5 LXT, Virtex-5 SXT, Virtex-5 TXT, Spartan-6 LX, Spartan-6 LXT, Spartan-3A DSP
Video Scaler	Xilinx, Inc.	LogiCORE	X	Virtex-6 HXT, Virtex-6 LXT, Virtex-6 SXT, Virtex-5, Spartan-6 LX, Spartan-6 LXT, Spartan-3A DSP
Defective Pixel Correction	Xilinx, Inc.	LogiCORE	X	Virtex-5, Spartan-3A DSP
Image Processing Pipeline	Xilinx, Inc.	LogiCORE	X	Virtex-5, Spartan-3A DSP
Color Correction Matrix	Xilinx, Inc.	LogiCORE	X	Virtex-5, Spartan-3A DSP
On-Screen Display LogiCORE IP	Xilinx, Inc.	LogiCORE	X	Virtex-6 HXT, Virtex-6 LXT, Virtex-6 SXT, Virtex-5 FXT, Virtex-5 LX, Virtex-5 LXT, Virtex-5 SXT, Virtex-5 TXT, Spartan-6 LX, Spartan-6 LXT, Spartan-3A DSP
Motion Adaptive Noise Reduction	Xilinx, Inc.	LogiCORE	X	Virtex-6 CXT, Virtex-6 LXT, Virtex-6 SXT, Virtex-5 FXT, Virtex-5 LX, Virtex-5 LXT, Virtex-5 SXT, Virtex-5 TXT, Spartan-6 LX, Spartan-6 LXT, Spartan-3A DSP, Virtex-6 HXT
Audio Sample Rate Converter, Multi-channel (CWda52)	Coreworks	candidate_core	X	Spartan-3A, Spartan-3E, Virtex-4 FX, Virtex-4 LX, Virtex-4 SX, Virtex-5 FXT, Virtex-5 LX, Virtex-5 LXT, Virtex-5 SXT, Spartan-3
H.264 Encoder, Baseline Multichannel HD (H264-MCE)	CAST, Inc.	candidate_core	X	Spartan-3, Spartan-3E, Virtex-4 FX, Virtex-4 LX, Virtex-4 SX, Virtex-II, Virtex-II Pro
JPEGLS Encoder (JPEGLS-E)	CAST, Inc.	candidate_core	X	Spartan-3E, Virtex-4 FX, Virtex-5 LX
H.264 Encoder, Baseline EDK Optimized (H.264XE)	Global Digital Technologies S.A.	candidate_core	X	Virtex-5 LX, Virtex-5 LXT, Virtex-5 SXT, Virtex-5 TXT, Virtex-4 FX, Virtex-4 LX, Virtex-4 SX, Spartan-3A, Spartan-3E, Spartan-3
Compact Multilayer Video Controller (logiCVC-ML)	Xylon d.o.o.	candidate_core	X	Spartan-3, Spartan-3E, Spartan-IIE, Virtex-4 FX, Virtex-4 LX, Virtex-4 SX, Virtex-II Pro
Remote Controller Receiver (logiRC)	Xylon d.o.o.	candidate_core	X	Spartan-3, Spartan-3E, Spartan-IIE, Virtex-4 FX, Virtex-4 LX, Virtex-4 SX, Virtex-II Pro
Wireless Infrared Link (logiAIR)	Xylon d.o.o.	candidate_core	X	Spartan-3, Spartan-3E, Spartan-IIE, Virtex-4 FX, Virtex-4 LX, Virtex-4 SX, Virtex-II Pro
Versatile Video Input (logiWIN)	Xylon d.o.o.	candidate_core	X	Spartan-3, Spartan-3E, Spartan-IIE, Virtex-4 FX, Virtex-4 LX, Virtex-4 SX, Virtex-II Pro
2D Graphic Accelerator (logiBITBLT)	Xylon d.o.o.	candidate_core	X	Spartan-3, Spartan-3E, Spartan-IIE, Virtex-4 FX, Virtex-4 LX, Virtex-4 SX, Virtex-II Pro
Gamma Correction, Dynamic	Digital Design Corporation	candidate_core		Spartan-3, Virtex-E, Virtex-II, Virtex-II Pro

Results 26 - 50 of about 99.

Audio Video and Image Processing
Product Name	Vendor	Type	SignOnce	Supported Devices
Favorite Color Transform (FCT)	Digital Design Corporation	candidate_core		Spartan-3
VGA Compatible Cores (INT416-SM, INT416-SXGA)	Intrinsix Corp.	candidate_core		Spartan-3, Spartan-3E, Virtex-4 FX, Virtex-4 LX, Virtex-4 SX, Virtex-II Pro
Resolution Enhancer/Scaler (Vestek)	VESTEK Electronics Research & Development Corp.	candidate_core		Spartan-3
Sharpness Enhancement, Video and Display via 3x3 Matrix Multiply	Digital Design Corporation	candidate_core		Spartan-3, Virtex-E, Virtex-II, Virtex-II Pro
Deinterlace Filter, Motion Adaptive	Digital Design Corporation	candidate_core		Spartan-3, Virtex-E, Virtex-II, Virtex-II Pro
DVB Common Scrambling Algorithm (DVB-CSA)	Helion Technology Limited	AllianceCORE	X	Spartan-3A, Virtex-4 FX, Virtex-4 LX, Virtex-4 SX, Virtex-5 LX, Virtex-5 LXT, Virtex-5 SXT
MPEG-2 Video Decoder, SD 4:2:0 (CS6651)	Amphion Semiconductor, Ltd.	AllianceCORE		Virtex-II, Spartan-3, Virtex-II Pro
MPEG-2 HDTV/SDTV Decoder (Duma Video)	Duma Video, Inc.	AllianceCORE	X	Virtex-4 FX, Virtex-4 LX, Virtex-4 SX
Noise Reduction, Video Spatial Filter	Digital Design Corporation	candidate_core		Spartan-3, Virtex-E, Virtex-II, Virtex-II Pro
J.83 Annex AC Modulator (MVD_J83A-C)	Multi Video Designs	candidate_core	X	Spartan-3, Spartan-3A, Spartan-3E, Virtex-4, Virtex-4 FX, Virtex-4 LX, Virtex-4 SX, Virtex-5 LX, Virtex-5 LXT, Virtex-5 SXT
JPEG, Lossless Decoder (LJPEG-D)	CAST, Inc.	candidate_core	X	Spartan-3, Spartan-3E, Virtex-4 FX, Virtex-4 LX, Virtex-4 SX, Virtex-5 LX, Virtex-5 LXT, Virtex-5 SXT
J.83 Annex B Cable Modulator (MVD)	Multi Video Designs	candidate_core	X	Spartan-3, Spartan-3A, Spartan-3E, Virtex-4, Virtex-4 LX, Virtex-4 SX, Virtex-5 FX, Virtex-5 LX, Virtex-5 LXT, Virtex-5 SXT
DVB-T/H Modulator with Precorrection	MindWay S.r.l.	AllianceCORE	X	Spartan-3A, Virtex-4, Virtex-4 FX, Virtex-4 LX, Virtex-4 SX, Virtex-5 LX, Virtex-5 LXT, Virtex-5 SXT
H.264 AVC-Intra Encoder (VSS-AVCI-ENC-V1)	Vanguard Software Solutions	candidate_core		Virtex-5, Virtex-5 FXT, Virtex-5 LX, Virtex-5 LXT, Virtex-5 SXT, Virtex-5 TXT
H.264 Encoder, Main Profile Level 4.1 IP Frame (E640)	Jointwave Co., Ltd Corporation	candidate_core		Virtex-5 LXT, Virtex-5 SXT, Virtex-5 LX, Virtex-4 FX, Virtex-4 LX, Virtex-4 SX
H.264 Encoder, Baseline Level 4.1 (E540)	Jointwave Co., Ltd Corporation	candidate_core		Virtex-5 LXT, Virtex-5 SXT, Virtex-4 FX, Virtex-4 LX, Virtex-4 SX, Virtex-5 LX
SPDIF-AES/EBU Feed-Forward Transmitter (CWda02)	Coreworks	candidate_core	X	Spartan-II, Spartan-IIE, Virtex, Virtex-4 FX, Virtex-4 LX, Virtex-4 SX, Virtex-E, Virtex-II, Spartan-3, Virtex-II Pro
I2S Receiver (CWda10)	Coreworks	candidate_core	X	Spartan-3, Spartan-3A, Spartan-3E, Virtex-4 FX, Virtex-4 LX, Virtex-4 SX, Virtex-5 FXT, Virtex-5 LX, Virtex-5 LXT, Virtex-5 SXT
JPEG, Decoder (JPEG_D)	CAST, Inc.	AllianceCORE	X	Spartan-3, Spartan-3E, Virtex-4 FX, Virtex-4 LX, Virtex-4 SX, Virtex-II, Virtex-II Pro
Contrast Enhancer (Vestek)	VESTEK Electronics Research & Development Corp.	candidate_core		Spartan-3, Spartan-3E
H.264 Encoder, Main Profile Level 4.1 IP Frame (E740)	Jointwave Co., Ltd Corporation	candidate_core		Virtex-5 LX, Virtex-5 LXT, Virtex-5 SXT, Virtex-4 FX, Virtex-4 LX, Virtex-4 SX
Audio Sample Rate Converter, Low Cost (CWda50)	Coreworks	candidate_core	X	Spartan-3, Spartan-3E, Spartan-3L, Spartan-IIE, Virtex-4 FX, Virtex-4 LX, Virtex-4 SX, Virtex-II Pro
H.264 Encoder, Baseline Level 4.1 (E560)	Jointwave Co., Ltd Corporation	candidate_core		Virtex-5 LX, Virtex-5 LXT, Virtex-5 SXT, Virtex-4 FX, Virtex-4 LX, Virtex-4 SX
JPEG, Motion Encoder (CS6100)	Amphion Semiconductor, Ltd.	AllianceCORE	X	Spartan-3, Spartan-IIE, Virtex, Virtex-E, Virtex-II, Virtex-II Pro
ADPCM, 64 Channel Duplex (ADPCM-LCO)	Pinpoint Solutions, Inc.	candidate_core	X	Spartan-3E, Virtex-4 FX, Virtex-4 LX, Virtex-4 SX, Virtex-5 LX, Virtex-5 LXT, Virtex-5 SXT

 

Results 51 - 75 of about 99.

Audio Video and Image Processing
Product Name	Vendor	Type	SignOnce	Supported Devices
ATSC Modulator Core	MindWay S.r.l.	AllianceCORE	X	Virtex-4, Virtex-4 FX, Virtex-4 LX, Virtex-4 SX, Virtex-5 FX, Virtex-5 LX, Virtex-5 LXT, Virtex-5 SXT
JPEG, Motion Decoder (CS6150)	Amphion Semiconductor, Ltd.	AllianceCORE	X	Spartan-3, Virtex-II, Virtex-II Pro
Color Optimizer (Vestek)	VESTEK Electronics Research & Development Corp.	candidate_core		Spartan-3, Spartan-3E
H.264 Encoder, Baseline Level 3.1 (E420)	Jointwave Co., Ltd Corporation	candidate_core		Virtex-5 LX, Virtex-5 LXT, Virtex-5 SXT, Virtex-4 FX, Virtex-4 LX, Virtex-4 SX
DVB-T/H Modulator Core	MindWay S.r.l.	AllianceCORE	X	Virtex-4 FX, Virtex-4 LX, Virtex-4 SX, Virtex-5 LX, Virtex-5 LXT, Virtex-5 SXT, Spartan-3A
JPEG, Encoder (JPEG_E)	CAST, Inc.	AllianceCORE	X	Spartan-3, Spartan-3E, Virtex-4 FX, Virtex-4 LX, Virtex-4 SX, Virtex-5 LX, Virtex-5 LXT, Virtex-5 SXT
Accelerated Display Graphics Engine (BADGE)	BitSim AB	AllianceCORE		Spartan-3A, Spartan-3E, Virtex-4 FX, Virtex-4 LX, Virtex-4 SX, Virtex-5 FXT, Virtex-5 LX, Virtex-5 LXT, Virtex-5 SXT, Spartan-3
Compact Video Controller (logiCVC)	Xylon d.o.o.	AllianceCORE	X	Spartan-3, Spartan-3E, Spartan-IIE, Virtex-4 FX, Virtex-4 LX, Virtex-4 SX, Virtex-II Pro
H.264 Baseline Encoder (H.264 EBH)	Global Digital Technologies S.A.	candidate_core	X	Spartan-3A, Virtex-4 FX, Virtex-4 LX, Virtex-4 SX, Virtex-5 LX, Virtex-5 LXT, Virtex-5 SXT
I2S to SPDIF Converter (CWda04)	Coreworks	candidate_core	X	Spartan-3, Spartan-3A, Spartan-3E, Virtex-4 FX, Virtex-4 LX, Virtex-4 SX, Virtex-5 FXT, Virtex-5 LX, Virtex-5 LXT, Virtex-5 SXT
H.264 Encoder, Main Profile Level 4.1 IP Frame (E650)	Jointwave Co., Ltd Corporation	candidate_core		Virtex-5 LX, Virtex-5 LXT, Virtex-5 SXT
DVB-C Modulator J83 Annex A/C (MVD)	Multi Video Designs	candidate_core	X	Spartan-3A, Spartan-3E, Virtex-4, Virtex-4 FX, Virtex-4 LX, Virtex-4 SX, Virtex-5 LX, Virtex-5 LXT, Virtex-5 SXT, Spartan-3
JPEG2000 4K DCI Decoder (IPX-JP4K-D)	intoPIX s.a.	candidate_core		Virtex-4 FX, Virtex-4 LX, Virtex-4 SX, Virtex-5 LX, Virtex-5 LXT, Virtex-5 SXT
Noise Reduction, Video Temporal Filter - Motion Adaptive	Digital Design Corporation	candidate_core		Spartan-3, Spartan-3E, Virtex-4 FX, Virtex-4 LX, Virtex-4 SX, Virtex-II Pro
DVB-T/H Filter Precorrection Core	MindWay S.r.l.	AllianceCORE	X	Spartan-3A, Virtex-4, Virtex-4 FX, Virtex-4 LX, Virtex-4 SX, Virtex-5 LX, Virtex-5 LXT, Virtex-5 SXT
Video Brightness Adjustment	Digital Design Corporation	candidate_core		Spartan-3, Spartan-3E, Virtex-4 FX, Virtex-4 LX, Virtex-4 SX, Virtex-II Pro
JPEG, 2000 Encoder (JPEG2K_E)	CAST, Inc.	AllianceCORE	X	Virtex-5 LXT, Virtex-5 SXT, Virtex-4 FX, Virtex-4 LX, Virtex-4 SX, Virtex-5 FXT
JPEG2000 2K DCI Decoder (IPX-JP2K-D)	intoPIX s.a.	candidate_core		Virtex-4 FX, Virtex-4, Virtex-4 LX, Virtex-4 SX, Virtex-5 LX, Virtex-5 LXT, Virtex-5 SXT
1394a-2000 Link Layer Controller (SI16FWA20)	Silicon Interfaces America Inc.	candidate_core	X	Virtex-4 FX, Virtex-4 LX, Virtex-4 SX
JPEG 2000, DCI Decoder (BA109)	Barco-Silex	candidate_core		Virtex-4 FX, Virtex-4 LX, Virtex-4 SX, Virtex-5 LX, Virtex-5 LXT, Virtex-5 SXT
Detail Enhancer (Vestek)	VESTEK Electronics Research & Development Corp.	candidate_core		Spartan-3, Spartan-3E
H.264 Encoder, Main Profile Level 4.1 IP Frame (E760)	Jointwave Co., Ltd Corporation	candidate_core		Virtex-5 LX, Virtex-5 LXT, Virtex-5 SXT
H.264 Deblock Function Engine (ELDFE01)	Elecard Devices, CJSC	candidate_core	X	Spartan-3, Virtex-4, Virtex-4 FX, Virtex-4 LX, Virtex-4 SX, Virtex-5 LX, Virtex-5 LXT, Virtex-5 SXT
DVB-T/H Filter Core	MindWay S.r.l.	AllianceCORE	X	Spartan-3A, Virtex-4, Virtex-4 LX, Virtex-4 SX, Virtex-5 FX, Virtex-5 LX, Virtex-5 LXT, Virtex-5 SXT
JPEG, 2000 Decoder (BA111JPEG2000D)	Barco-Silex	AllianceCORE	X	Spartan-3, Virtex-II, Virtex-II Pro

 

 

Results 76 - 99 of about 99.

Audio Video and Image Processing
Product Name	Vendor	Type	SignOnce	Supported Devices
Video Contrast Adjustment	Digital Design Corporation	candidate_core		Spartan-3, Spartan-3E, Virtex-4 FX, Virtex-4 LX, Virtex-4 SX, Virtex-II Pro
Digital Audio Serial Output, Configurable (CWda17)	Coreworks	candidate_core	X	Spartan-3, Spartan-3A, Spartan-3E, Virtex-4 FX, Virtex-4 LX, Virtex-4 SX, Virtex-5 FXT, Virtex-5 LX, Virtex-5 LXT, Virtex-5 SXT
Image Sharpening, Enhanced (DDC)	Digital Design Corporation	candidate_core		Spartan-3, Virtex-E, Virtex-II, Virtex-II Pro
Digital Audio Serial Input, Configurable (CWda16)	Coreworks	candidate_core	X	Spartan-3, Spartan-3A, Spartan-3E, Virtex-4 FX, Virtex-4 LX, Virtex-4 SX, Virtex-5 FXT, Virtex-5 LX, Virtex-5 LXT, Virtex-5 SXT
MPEG-2 SDTV I & P Encoder (Duma Video)	Duma Video, Inc.	AllianceCORE	X	Virtex-4 FX, Virtex-4 LX, Virtex-4 SX
SPDIF_AES/EBU Transmiter, Configurable (CWda15)	Coreworks	candidate_core	X	Spartan-3, Spartan-3A, Spartan-3E, Virtex-4 FX, Virtex-4 LX, Virtex-4 SX, Virtex-5 FXT, Virtex-5 LX, Virtex-5 LXT, Virtex-5 SXT
H.264 Encoder, Baseline (4i2i)	4i2i Communications Ltd.	AllianceCORE	X	Virtex-4 FX, Virtex-4 LX, Virtex-4 SX, Virtex-II Pro, Spartan-3
SPDIF-AES/EBU Receiver, Configurable (CWda14)	Coreworks	candidate_core	X	Spartan-3, Spartan-3A, Spartan-3E, Virtex-4 FX, Virtex-4 LX, Virtex-4 SX, Virtex-5 FXT, Virtex-5 LX, Virtex-5 LXT, Virtex-5 SXT
MPEG-2 HDTV I & P Encoder (Duma Video)	Duma Video, Inc.	AllianceCORE	X	Virtex-4 FX, Virtex-4 LX, Virtex-4 SX
Adaptive Image Enhancement (Iridix)	Apical Limited	candidate_core		Spartan-3, Spartan-3E, Spartan-3L, Virtex-4 FX, Virtex-II Pro
MPEG-2 HDTV I P & B Encoder (Duma Video)	Duma Video, Inc.	AllianceCORE	X	Virtex-4 LX, Virtex-4 SX, Virtex-4 FX
H.264 Encoder, Baseline Level 4.1 (E440)	Jointwave Co., Ltd Corporation	candidate_core		Virtex-5 LX, Virtex-5 LXT, Virtex-5 SXT, Virtex-4 FX, Virtex-4 LX, Virtex-4 SX
Basic BT.656 Video Deinterlacer (VDINT)	CAST, Inc.	candidate_core	X	Virtex-6 LXT, Virtex-5, Virtex-5 LX, Spartan-6, Spartan-6 LX, Spartan-3E, Virtex-6
I2S Transmitter (CWda06)	Coreworks	candidate_core	X	Spartan-3, Spartan-3A, Spartan-3E, Virtex-4 FX, Virtex-4 LX, Virtex-4 SX, Virtex-5 FXT, Virtex-5 LX, Virtex-5 LXT, Virtex-5 SXT
Configurable Multi-channel Digital Audio Serial Input (CWda18)	Coreworks	candidate_core	X	Spartan-3A, Spartan-3, Spartan-3E, Virtex-4 FX, Virtex-4 LX, Virtex-4 SX, Virtex-5 FXT, Virtex-5 LX, Virtex-5 LXT, Virtex-5 SXT
JPEG, 2000 Encoder (BA112JPEG2000E)	Barco-Silex	AllianceCORE	X	Spartan-3, Virtex-II, Virtex-II Pro
GigE for Machine Vision (GigEVCore1.0)	FEITH Sensor to Image GmbH	candidate_core	X	Virtex-5 FXT, Virtex-5 LX, Virtex-5 LXT, Virtex-5 SXT, Virtex-5 TXT, Virtex-4 FX, Virtex-4 LX, Virtex-4 SX, Spartan-3A, Spartan-3E, Spartan-3
H.264 Encoder, Main Profile Level 4.1 IP Frame (E660)	Jointwave Co., Ltd Corporation	candidate_core		Virtex-5 LX, Virtex-5 LXT, Virtex-5 SXT
SideWorks™ Dolby® Digital Professional Encoder (CWda60)	Coreworks	candidate_core	X	Virtex-6 LXT, Virtex-5 LX, Virtex-5 LXT
JPEG, Codec (JPEG_C)	CAST, Inc.	AllianceCORE	X	Spartan-3E, Virtex-4 FX, Virtex-4 LX, Virtex-4 SX, Virtex-II, Virtex-II Pro, Spartan-3
DVB-S Modulator (MVD)	Multi Video Designs	candidate_core	X	Spartan-3, Spartan-3A, Spartan-3E, Virtex-4, Virtex-4 FX, Virtex-4 LX, Virtex-4 SX, Virtex-5 LX, Virtex-5 LXT, Virtex-5 SXT
H.264 Encoder, Baseline Level 4.2 (E460)	Jointwave Co., Ltd Corporation	candidate_core		Virtex-5 LX, Virtex-5 LXT, Virtex-5 SXT, Virtex-4 FX, Virtex-4 LX, Virtex-4 SX
H.264 Encoder, Baseline Level 4.1 (E550)	Jointwave Co., Ltd Corporation	candidate_core		Virtex-5 LX, Virtex-5 LXT, Virtex-5 SXT, Virtex-4 FX, Virtex-4 LX, Virtex-4 SX
H.264 Encoder, Baseline Level 3.1 HD (E520)	Jointwave Co., Ltd Corporation	candidate_core		Virtex-5 LX, Virtex-5 LXT, Virtex-5 SXT, Virtex-4 FX, Virtex-4 LX, Virtex-4 SX