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| 型号： | HW-V4-ML405-UNI-G-J |
| 厂商： | Xilinx Inc |
| 文件页数： | 22/35页 |
| 文件大小： | 0K |
| 描述： | EVALUATION PLATFORM VIRTEX-4 |
| 标准包装： | 1 |
| 系列： | Virtex®-4 |
| 类型： | FPGA |
| 适用于相关产品： | XC4VFX20-FF672 |
| 所含物品： | 评估平台，小型闪存卡，DDR2 DImm，LCD 显示器 - 不包括电源 - |
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Chapter 1: ML405 Evaluation Platform
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14. IIC Bus with 4 Kb EEPROM
An IIC EEPROM (Microchip Technology 24LC04B-I/ST) is provided on the ML405 board
to store non-volatile data such as an Ethernet MAC address. The EEPROM write protect is
disabled on the ML405 board. The IIC bus uses 2.5V signaling and can operate at up to 400
kHz. IIC bus pull-up resistors are provided on the board.
The IIC bus is extended to the expansion connector so that the user can add additional IIC
devices and share the IIC controller in the FPGA. If the expansion IIC bus is used, the user
must have additional IIC pull-up resistors present on the expansion card. Bidirectional
level shifting transistors allow the expansion card to use 2.5V to 5V signaling on the IIC
bus.
A dual 1-of-4 FET multiplexer/demultiplexer chip (U60) allows the FPGA to
independently access multiple IIC buses without concern for IIC device address overlap.
See Table 1-12 for summary of IIC Mux options.
Table 1-12:
IIC Mux Options
IIC Bus Connection
IIC EEPROM and expansion connector (1)
SFP Module
VGA Connector (to read monitor configuration
parameters, for example: plug-and-play support)
USB Controller's IIC EEPROM
IIC_SEL_1
0
0
1
1
IIC_SEL_0
0
1
0
1
Notes:
1. Pull-down resistors default the IIC Mux to this connection
15. VGA Output
A VGA output port (P2) is present on the board to support an external video monitor. On
ML405, the VGA circuitry utilizes a 330-MHz, 15-bit color video DAC (Analog Devices
ADV7125JST330). The FPGA can drive only five bits of data per color (red, green, and
blue).
The VGA connector supports the IIC protocol to allow the board to read the monitor ’s
EEPROM” for more information.
16. PS/2 Mouse and Keyboard Ports
The ML405 evaluation platform contains two PS/2 ports: one for a mouse (J17) and the
other for a keyboard (J18). Bidirectional level shifting transistors allow the FPGA's
2.5V I/O to interface with the 5V I/O of the PS/2 ports. The PS/2 ports on the board are
powered directly by the main 5V power jack; this jack also powers the rest of the board.
Caution! The power load of any attached PS/2 device must not overload the AC
adapter.
22
ML405 Evaluation Platform
UG210 (v1.5.1) March 10, 2008
相关PDF资料 |
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| HW-V4-ML410-UNI-G-J | EVALUATION PLATFORM VIRTEX-4 |
| HW-V5-ML501-UNI-G | EVALUATION PLATFORM VIRTEX-5 |
| HW-V5-ML507-UNI-G | EVAL PLATFORM V5 FXT |
| HW-V5-ML550-UNI-G | EVALUATION PLATFORM VIRTEX-5 |
| HW-V5-ML555-G | BOARD EVAL FOR VIRTEX-5 ML555 |
相关代理商/技术参数 |
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| HW-V4-ML410-UNI-G | 功能描述:EVALUATION PLATFORM VIRTEX-4 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®-4 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-V4-ML410-UNI-G-J | 功能描述:EVALUATION PLATFORM VIRTEX-4 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®-4 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 |
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| HW-V4-ML423-UNI-G-J | 功能描述:EVALUATION PLATFORM VIRTEX-4 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®-4 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-V4SX35-VIDEO-SK-EC | 功能描述:VIRTEX-4 VIDEO STARTER KIT RoHS:否 类别:编程器，开发系统 >> 过时/停产零件编号 系列:Virtex®-4 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 |
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