DDR PHY Interface (DFI) Specification - Ning:DDR PHY接口(DFI)规范-宁 热度: PHY_CTS_1.2a(VESA DisplayPort PHY Compliance Test Specification Version 1.2a May 21, 2012) 热度: Java Native Interface Specification_zh 热度: DDR PHY Interface (DFI) Specification ...
DDR PHY Interface(DFI) provides an smart way to verify the DFI component of a SOC or a ASIC. The SmartDV's DDR PHY Interface(DFI) is fully compliant with standard DFI Specification and provides the following features. DFI Memory Model is supported natively inSystemVerilog, VMM, RVM, AVM, ...
DFI 协议定义了 Controller 和 PHY 之间接口的信号、时序以及交互行为。 DFI 协议没有定义或者约束 Contoller 与上层系统的交互行为,以及 PHY 与 Memory 器件的交互行为。 DFI 协议官网介绍如下 The DFI specification defines an interface protocol between memory controller logic and PHY interfaces, with a goal...
DDR PHY Interface (DFI) Specification - Fudan University:DDR PHY接口(DFI)规范-复旦大学 热度: 计算机知识windows系统:开始--运行--命令大全0421050529第一期 热度: 女孩要富养--杨澜269 热度: DDR PHY Interface (DFI) Specification Version 2.0 07 April 2008 ...
DFI官方网址:http://www.ddr-phy.org/page/about-dfi DFI主要提供的接口如下图: DFI官方标准文档: DDR-PHY-Interface-Specification-v3-0.pdf DDRPHY-Interface-Specification-v2.1.pdf
DDR PHY Interface, Version 5.1 1 of 163 May 21, 2021 Copyright 1995-2021Cadence Design Systems, Inc.DFIDDR PHY Interface DFI 5.1 SpecificationM AY 21, 2021
DDR PHY Interface(DFI) provides an smart way to verify the DFI component of a SOC or a ASIC. The SmartDV's DDR PHY Interface(DFI) is fully compliant with standard DFI Specification and provides the following features. DFI Memory Model is supported natively inSystemVerilog, VMM, RVM, AVM, ...
Denali Software DDR PHY Interface (DFI) Specification Architecture FIGURE 1. Block Diagram dfi_wrdata_en dfi_wrdata_en_unshifted dfi_write_data dfi_write_dm dfi_rddata_en dfi_rddata_en_unshifted Write Data Interface dfi_phy_write_latency Read Data Interface Datapath Disable Interface dfi_read_...
此外,DFI规范还包括一个可选的协议,用于处理系统频率变化。符合DFI要求并不要求支持此协议。 来看一下这个简图: 关于这部分协议,详细你需要使用的话请参考: DDR-PHY-Interface-Specification-v3-0.pdf[1] DDRPHY-Interface-Specification-v2.1.pdf[2]
The DFI specification 2.1 enables a new low-power PHY interface that enables the controller to provide information to the PHY about the state of the system. This feature allows the PHY to take advantage of "down-time" by disabling various power consuming features of the PHY, as appropriate, ...