Chapter 3: Hardware Description
R
add-in card. More than one PRSNT2_B pin is defined in the x4, x8, and x16 PCI Express
connectors; these are necessary to support up-plugging of the add-in card. Up-plugging is
defined as plugging a smaller link card into a larger link connector. The ML555 board can
be plugged into x8 or x16 lane link connectors.
Prior to installation in the PCI Express system unit, connector P45 must be configured to
indicate the number of PCI Express lanes used in the design, as shown in Table 3-2 .
Table 3-2:
Presence Detect Configuration Header for PCI Express Designs (P45)
Physical Connection at
Number of
Active Lanes in
Shunt Position on Connector P45
Connector P13
Design
PRSNT1_B (1)
PRSNT2_B
1
4
8
Install shunt on connector P45 pins 5 - 6
Install shunt on connector P45 pins 3 - 4
Install shunt on connector P45 pins 1 - 2
P13-A1
P13-A1
P13-A1
P13-B17
P13-B31
P13-B48
Notes:
1. P45 pins 2, 4, and 6 are all connected to PCIE_PRSNT1_B on connector P13 pin A1.
2. See Figure 3-3, page 23 for the location of configuration header P45.
Downshifting is defined as plugging an add-in card into a connector that is not fully routed
for all of the lanes. In general, downshifting is not allowed and is physically prevented. An
exception is the x8 connector, in which the system designer can choose to route only the
first four lanes; a x8 lane card must function as a x4 lane card in this scenario. The ML555
board can be used as either a x4 or a x8 lane card depending upon the user design loaded
into the FPGA.
For development purposes, several companies offer x16 to x1 adapters that permit
plugging multilane add-in cards into single lane PCI Express system unit connectors. The
adapter is not provided with the ML555 development kit.
Table 3-3 shows the correlation between PCI Express signals, P13 add-in card pin, FPGA
pins, and GTP_DUAL tile location assignments.
26
Virtex-5 FPGA ML555 Development Kit
UG201 (v1.4) March 10, 2008
相关PDF资料
HW-V5-ML561-UNI-G EVALUATION PLATFORM VIRTEX-5
I-JET JTAG ARM DEBUGGING PROBE
IAC24A INPUT MODULE AC 5MA 24VDC
IAC5EQ INPUT MODULE AC 10MA 5VDC
IB8RM SURGE SUPP 8OUT 12'CORD W/REMOTE
IBAR12-20T SURGE SUPPRSSR 20A 12OUT RACKMNT
IBAR12/20ULTRA SURGE SUPPRSSR 20A 12OUT RACKMNT
IBAR12ULTRA SURGE SUPPRSSR 15A 12OUT RACKMNT
相关代理商/技术参数
HW-V5-ML555-G-PROMO1 功能描述:BOARD EVAL FOR VIRTEX-5 ML505 RoHS:是 类别:编程器,开发系统 >> 过时/停产零件编号 系列:- 标准包装:1 系列:- 传感器类型:CMOS 成像,彩色(RGB) 传感范围:WVGA 接口:I²C 灵敏度:60 fps 电源电压:5.7 V ~ 6.3 V 嵌入式:否 已供物品:成像器板 已用 IC / 零件:KAC-00401 相关产品:4H2099-ND - SENSOR IMAGE WVGA COLOR 48-PQFP4H2094-ND - SENSOR IMAGE WVGA MONO 48-PQFP
HW-V5-ML561-UNI-G 功能描述:EVALUATION PLATFORM VIRTEX-5 RoHS:是 类别:编程器,开发系统 >> 通用嵌入式开发板和套件(MCU、DSP、FPGA、CPLD等) 系列:Virtex®-5 LXT 产品培训模块:Blackfin® Processor Core Architecture Overview Blackfin® Device Drivers Blackfin® Optimizations for Performance and Power Consumption Blackfin® System Services 特色产品:Blackfin? BF50x Series Processors 标准包装:1 系列:Blackfin® 类型:DSP 适用于相关产品:ADSP-BF548 所含物品:板,软件,4x4 键盘,光学拨轮,QVGA 触摸屏 LCD 和 40G 硬盘 配用:ADZS-BFBLUET-EZEXT-ND - EZ-EXTENDER DAUGHTERBOARDADZS-BFLLCD-EZEXT-ND - BOARD EXT LANDSCAP LCD INTERFACE 相关产品:ADSP-BF542BBCZ-4A-ND - IC DSP 16BIT 400MHZ 400CSBGAADSP-BF544MBBCZ-5M-ND - IC DSP 16BIT 533MHZ MDDR 400CBGAADSP-BF542MBBCZ-5M-ND - IC DSP 16BIT 533MHZ MDDR 400CBGAADSP-BF542KBCZ-6A-ND - IC DSP 16BIT 600MHZ 400CSBGAADSP-BF547MBBCZ-5M-ND - IC DSP 16BIT 533MHZ MDDR 400CBGAADSP-BF548BBCZ-5A-ND - IC DSP 16BIT 533MHZ 400CSBGAADSP-BF547BBCZ-5A-ND - IC DSP 16BIT 533MHZ 400CSBGAADSP-BF544BBCZ-5A-ND - IC DSP 16BIT 533MHZ 400CSBGAADSP-BF542BBCZ-5A-ND - IC DSP 16BIT 533MHZ 400CSBGA
HW-V5-ML561-UNI-G-J 功能描述:EVALUATION PLATFORM VIRTEX-5 RoHS:是 类别:编程器,开发系统 >> 通用嵌入式开发板和套件(MCU、DSP、FPGA、CPLD等) 系列:Virtex®-5 LXT 产品培训模块:Blackfin® Processor Core Architecture Overview Blackfin® Device Drivers Blackfin® Optimizations for Performance and Power Consumption Blackfin® System Services 特色产品:Blackfin? BF50x Series Processors 标准包装:1 系列:Blackfin® 类型:DSP 适用于相关产品:ADSP-BF548 所含物品:板,软件,4x4 键盘,光学拨轮,QVGA 触摸屏 LCD 和 40G 硬盘 配用:ADZS-BFBLUET-EZEXT-ND - EZ-EXTENDER DAUGHTERBOARDADZS-BFLLCD-EZEXT-ND - BOARD EXT LANDSCAP LCD INTERFACE 相关产品:ADSP-BF542BBCZ-4A-ND - IC DSP 16BIT 400MHZ 400CSBGAADSP-BF544MBBCZ-5M-ND - IC DSP 16BIT 533MHZ MDDR 400CBGAADSP-BF542MBBCZ-5M-ND - IC DSP 16BIT 533MHZ MDDR 400CBGAADSP-BF542KBCZ-6A-ND - IC DSP 16BIT 600MHZ 400CSBGAADSP-BF547MBBCZ-5M-ND - IC DSP 16BIT 533MHZ MDDR 400CBGAADSP-BF548BBCZ-5A-ND - IC DSP 16BIT 533MHZ 400CSBGAADSP-BF547BBCZ-5A-ND - IC DSP 16BIT 533MHZ 400CSBGAADSP-BF544BBCZ-5A-ND - IC DSP 16BIT 533MHZ 400CSBGAADSP-BF542BBCZ-5A-ND - IC DSP 16BIT 533MHZ 400CSBGA
HW-V5-PCIE2-UNI-G 功能描述:KIT DEV PCIEXPRESS GTX VIRTEX5 RoHS:是 类别:编程器,开发系统 >> 通用嵌入式开发板和套件(MCU、DSP、FPGA、CPLD等) 系列:Virtex® -5 产品培训模块:Blackfin® Processor Core Architecture Overview Blackfin® Device Drivers Blackfin® Optimizations for Performance and Power Consumption Blackfin® System Services 特色产品:Blackfin? BF50x Series Processors 标准包装:1 系列:Blackfin® 类型:DSP 适用于相关产品:ADSP-BF548 所含物品:板,软件,4x4 键盘,光学拨轮,QVGA 触摸屏 LCD 和 40G 硬盘 配用:ADZS-BFBLUET-EZEXT-ND - EZ-EXTENDER DAUGHTERBOARDADZS-BFLLCD-EZEXT-ND - BOARD EXT LANDSCAP LCD INTERFACE 相关产品:ADSP-BF542BBCZ-4A-ND - IC DSP 16BIT 400MHZ 400CSBGAADSP-BF544MBBCZ-5M-ND - IC DSP 16BIT 533MHZ MDDR 400CBGAADSP-BF542MBBCZ-5M-ND - IC DSP 16BIT 533MHZ MDDR 400CBGAADSP-BF542KBCZ-6A-ND - IC DSP 16BIT 600MHZ 400CSBGAADSP-BF547MBBCZ-5M-ND - IC DSP 16BIT 533MHZ MDDR 400CBGAADSP-BF548BBCZ-5A-ND - IC DSP 16BIT 533MHZ 400CSBGAADSP-BF547BBCZ-5A-ND - IC DSP 16BIT 533MHZ 400CSBGAADSP-BF544BBCZ-5A-ND - IC DSP 16BIT 533MHZ 400CSBGAADSP-BF542BBCZ-5A-ND - IC DSP 16BIT 533MHZ 400CSBGA
HW-VID-KIT 功能描述:可编程逻辑 IC 开发工具 Lattice Video Interface Kit RoHS:否 制造商:Altera Corporation 产品:Development Kits 类型:FPGA 工具用于评估:5CEFA7F3 接口类型: 工作电源电压:
HW-VL1 制造商:IDEC CORPORATION 功能描述:BARRIER
HW-VL2 制造商:IDEC Corporation 功能描述:COVER;HW FNGR SAFE CONTAC CVR 制造商:IDEC CORPORATION 功能描述:HW FNGR SAFE CONTAC CVR
HW-VL3 制造商:IDEC Corporation 功能描述: 制造商:IDEC Corporation 功能描述:Replacs TW-VL3 FNGR SAF