DK-DEV-5SGXEA7N【PDF 131/527 页】KIT DEV STRATIX V FPGA 5SGXEA7

您好，
买卖IC网欢迎您。
请登录
免费注册

127页 128页 129页 130页 [131页]132页 133页 134页 135页

SV51006

2014.01.10

Programmable Output Slew-Rate Control

5-19

Programmable Output Slew-Rate Control

The programmable output slew-rate control in the output buffer of each regular- and dual-function I/O pin

allows you to configure the following:

? Fast slew-rate — provides high-speed transitions for high-performance systems. Fast slew rates improve

the available timing margin in memory-interface applications or when the output pin has high-capacitive

loading.

? Slow slew-rate — reduces system noise and crosstalk but adds a nominal delay to the rising and falling

edges.

You can specify the slew-rate on a pin-by-pin basis because each I/O pin contains a slew-rate control.

Note: Altera recommends that you perform IBIS or SPICE simulations to determine the best slew rate

setting for your specific application.

Related Information

Programmable IOE Features in Stratix V Devices on page 5-17

Programmable IOE Delay

You can activate the programmable IOE delays to ensure zero hold times, minimize setup times, or increase

clock-to-output times. This feature helps read and write timing margins because it minimizes the

uncertainties between signals in the bus.

Each single-ended and differential I/O pin can have a different input delay from pin-to-input register or a

delay from output register-to-output pin values to ensure that the signals within a bus have the same delay

going into or out of the device.

For more information about the programmable IOE delay specifications, refer to the device datasheet.

Related Information

? Stratix V Device Datasheet

? Programmable IOE Features in Stratix V Devices on page 5-17

? Stratix V Device Datasheet

Programmable Output Buffer Delay

The delay chains are built inside the single-ended output buffer. There are four levels of output buffer delay

settings. By default, there is no delay.

The delay chains can independently control the rising and falling edge delays of the output buffer, allowing

you to:

?

?

?

?

Adjust the output-buffer duty cycle

Compensate channel-to-channel skew

Reduce simultaneous switching output (SSO) noise by deliberately introducing channel-to-channel skew

Improve high-speed memory-interface timing margins

For more information about the programmable output buffer delay specifications, refer to the device datasheet.

I/O Features in Stratix V Devices

Send Feedback

Altera Corporation

发布紧急采购，3分钟左右您将得到回复。

采购需求

(若只采购一条型号，填写一行即可)

*型号	*数量	厂商	批号	封装

添加更多采购

我的联系方式

*

*

*

相关PDF资料

DK-DSP-2S180N DSP PRO KIT W/SII EP2S180N

DK-DSP-3C120N KIT DEV DSP CYCLONE III EDITION

DK-K7-CONN-CES-G KINTEX-7 FPGA CONNECTIVITY KIT

DK-K7-EMBD-CES-G-J KINTEX-7 FPGA EMBEDDED KIT JAPAN

DK-MAXII-1270N KIT DEV MAXII W/EPM 1270N

DK-N2EVAL-3C25N KIT DEV NIOS II CYCLONE III ED.

DK-NIOS-2C35N NIOS II KIT W/CYCLONE II EP2C35N

DK-NIOS-2S60N NIOS II KIT W/STRATIX II EP2S60N

相关代理商/技术参数

DK-DSP-2C70N 功能描述:DSP KIT W/CYCLONE II EPS2C70N 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:Cyclone® II 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

DK-DSP-2S180N 功能描述:DSP PRO KIT W/SII EP2S180N 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:Stratix® II 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

DK-DSP-2S60N 功能描述:DSP KIT W/STRATIX II EP2S60N 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:Stratix® II 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

DK-DSP-3C120N 功能描述:可编程逻辑 IC 开发工具 FPGA Development Kit For EP3C120F780 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:

DK-DSP-3SL150N 功能描述:可编程逻辑 IC 开发工具 FPGA Development Kit For EP3SL150F1152 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:

DK-DTK-120HW 制造商:FLORIDA MISC. 功能描述:

DKE10 制造商:MEANWELL 制造商全称:Mean Well Enterprises Co., Ltd. 功能描述:10W DC-DC Regulated Dual Output Converter

DKE10A-05 功能描述:DC/DC转换器 9-18Vin +/-5Vout 100-1000mA, 10W RoHS:否制造商:Murata 产品: 输出功率: 输入电压范围:3.6 V to 5.5 V 输入电压（标称）: 输出端数量:1 输出电压（通道 1）:3.3 V 输出电流（通道 1）:600 mA 输出电压（通道 2）: 输出电流（通道 2）: 安装风格:SMD/SMT 封装 / 箱体尺寸: