- 您现在的位置：买卖IC网 > Datasheet目录327 > HW-V5-ML550-UNI-G (Xilinx Inc)EVALUATION PLATFORM VIRTEX-5 Datasheet资料下载
参数资料
| 型号： | HW-V5-ML550-UNI-G |
| 厂商： | Xilinx Inc |
| 文件页数： | 80/88页 |
| 文件大小： | 0K |
| 描述： | EVALUATION PLATFORM VIRTEX-5 |
| 产品变化通告： | Adapter Replacement 23/May/2008 Development Systems Discontinuation 26/Apr/2011 |
| 标准包装： | 1 |
| 系列： | Virtex®-5 LXT |
| 类型： | FPGA |
| 适用于相关产品： | XC5VLX50T-FFG1136 |
| 所含物品： | 开发平台，电源，回送板，小型闪存卡，软件和文档 |
| 相关产品： | XC5VLX50T-3FFG665C-ND - IC FPGA VIRTEX-5 50K 665FCBGA XC5VLX50T-3FFG1136C-ND - IC FPGA VIRTEX-5 50K 1136FBGA XC5VLX50T-3FF665C-ND - IC FPGA VIRTEX-5 50K 665FCBGA XC5VLX50T-3FF1136C-ND - IC FPGA VIRTEX-5 50K 1136FBGA XC5VLX50T-2FFG665I-ND - IC FPGA VIRTEX-5 50K 665FCBGA XC5VLX50T-2FFG665C-ND - IC FPGA VIRTEX-5 50K 665FCBGA XC5VLX50T-2FFG1136I-ND - IC FPGA VIRTEX-5 50K 1136FBGA XC5VLX50T-2FFG1136C-ND - IC FPGA VIRTEX-5 50K 1136FBGA XC5VLX50T-2FF665I-ND - IC FPGA VIRTEX-5 50K 665FCBGA XC5VLX50T-2FF665C-ND - IC FPGA VIRTEX-5 50K 665FCBGA 更多... |
第1页第2页第3页第4页第5页第6页第7页第8页第9页第10页第11页第12页第13页第14页第15页第16页第17页第18页第19页第20页第21页第22页第23页第24页第25页第26页第27页第28页第29页第30页第31页第32页第33页第34页第35页第36页第37页第38页第39页第40页第41页第42页第43页第44页第45页第46页第47页第48页第49页第50页第51页第52页第53页第54页第55页第56页第57页第58页第59页第60页第61页第62页第63页第64页第65页第66页第67页第68页第69页第70页第71页第72页第73页第74页第75页第76页第77页第78页第79页当前第80页第81页第82页第83页第84页第85页第86页第87页第88页
Appendix C: LCD Interface
R
Design Examples
LCD Panel Used in Full Graphics Mode
The LCD controller RAM has eight 132-byte pages (in fact, there are nine pages; page 9 is
special). Each page is one-byte wide. If all the pages are put in one memory block, then the
needed space is 8 pages x 8 bits x 132 pixels or 8448 bits (1056 bytes).
One Virtex-4 block RAM can be configured as 8+1 by 2048.
One block RAM can be used to store one complete pixel view of the LCD panel. There is
enough space left for commands.
The ninth bit in the block RAM memory indicates whether the data in the block RAM is
real data to be displayed or is a command for the controller.
The interface to the LCD panel is slow. The E signal can be used as the controller clock
signal. This signal has a minimum cycle time of 400 ns for displaying 8 bits (equal to 8 dots)
on the LCD. One full page of the display takes up to 132 x 400 ns = 52.8 μ s. Updating the
full display takes 52.8 μ s x 8 = 423 μ s.
If using the dual port and data width capabilities of the block RAM, writes to the block
RAM can be 32 bits (+4 control bits), and reads from the block RAM on the LCD side can be
8 bits (1 control bit). An entire LCD page is updated in 33 write operations.
The interface on the LCD panel side sequentially reads the block RAM and thus updates
the screen contiguously (like a television screen). The controller (microcontroller or other)
side of the block RAM can be written at any time.
The write operation happens on the rising edge of the clock, and the read (LCD update)
happens on the falling edge of the clock. Normally, write and read operations at the same
address give corrupt read data when the read and write clock edges do not respect the
clock-to-clock setup timing. This problem is solved by using both edges of the clock.
A state machine is used to provide correct timing of the signals on the LCD panel side. The
panel can be used in write-only mode or in read/write mode. Most of the time LCD panels
operate in write-only mode.
At first the block RAM must be initialized with some data (instructions to the LCD) to
make the LCD operate correctly.
80
ML550 Networking Interfaces Platform
UG202 (v1.4) April 18, 2008
相关PDF资料 |
PDF描述 |
|---|---|
| HW-V5-ML555-G | BOARD EVAL FOR VIRTEX-5 ML555 |
| 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 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| HW-V5-ML550-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-ML555-G | 功能描述:BOARD EVAL FOR VIRTEX-5 ML555 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 标准包装:1 系列:PICDEM™ 类型:MCU 适用于相关产品:PIC10F206，PIC16F690，PIC16F819 所含物品:板，线缆，元件，CD，PICkit 编程器 产品目录页面:659 (CN2011-ZH PDF) |
| 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 |
发布紧急采购，3分钟左右您将得到回复。