Axi interconnect datasheet pdf

International journal of engineering research and general science volume 2, issue 4, junejuly, 2014 issn 20912730 434. Zynq training session 02 what is an axi interconnect. The axi interconnect ip connects one or more axi memorymapped master. Chapter 2 product specification standards the axi iic bus interface follows the philips i 2cbus specification, version 2. Axi datasheet, axi pdf, axi data sheet, axi manual, axi pdf, axi, datenblatt, electronics axi, alldatasheet, free, datasheet, datasheets, data sheet, datas sheets. The cy8c58lp family provides configurable blocks of analog, digital, and interconnect circuitryaround a cpu subsystem. Amba is used extensively in standardsbased ip worldwide. Axi register slice cycle model user guide infocenter arm. Amba axi and ace protocol specification axi3, axi4, and axi4lite, ace and acelite. When available, use axi4lite on ip cores that the system can tolerate lowerthroughput on. Debugging guidance for axi interconnect ip in vivado ip integrator. The protocol used by many soc today is axi, or advanced extensible interface, and is part of the arm advanced microcontroller bus architecture amba. The axi interconnect ip is described in xilinx axi interconnect ip, page 20.

Tackling verification challenges with interconnect. Ds768 december 14, 2010 product specification functional description figure 1 shows to topmost axi interconnect block diagram. This is the arm amba axi protocol specification v1. For additional details about the axi4lite slave interface. Xilinx ds820 logicore ip axi ep bridge for pci express v1. For a bit axi master that issues a read command with an unaligned address starting at address 0x01with 4bytes to an 8bit axi slave, the starting address is. International journal of engineering research and general. Chapter 1 overview the axi datamover is a key interconnect infrastructure ip that enables high throughput transfer of data between the axi4 memorymapped and axi4stream domains. Architectural overviewintroducing the cy8c58lp family of ultra low power, flash programmable systemonchip psoc devices, part of a scalable 8bitpsoc 3 and 32bit psoc 5lp platform. So far we were showing only axi memory mapped interfaces however for most of the dataflow applications axi stream interface is the main mechanism to connect processing units together. Amba axi4 advanced extensible interface 4 is the fourth generation of the amba interface specification from arm.

Aug, 2019 for a bit axi master that issues a read command with an unaligned address starting at address 0x01with 4bytes to an 8bit axi slave, the starting address is. This document is only available in a pdf version to registered arm. Note you are strongly advised to read the axi entries in the glossary before reading this. Corelink nic400 network interconnect arm architecture. Pdf ds768 amba axi4 verilog code axi4lite and apb protocol amba axi4 amba axi to apb bus bridge vhdl code. The possible configurations for th e corelink nic400 network interconnect can range from a. Product specification introduction the xilinx logicore ip axi interconnect core connects one or more axi memorymapped master devices to one or more memorymapped slave devices. The key features of the axi4lite interfaces are xilinx users will enjoy a wide range of benefits with the transition to axi4 as a common user interface for ip. Mohammadsadegh sadri phd, university of bologna, italy post doctoral researcher, tu kaiserslautern, germany march 20 2014. This lesson shows the principles of axi stream interfaces, and talks about connecting axi stream and axi memory mapped devices together. The axi4 protocol is an update to axi3 which is designed to enhance the performance and utilization of the interconnect when used by multiple masters.

Jun 30, 2019 pchannel to manage more complex power control features to increase power efficiency. The axi interconnect core is intended for memorymapped transfers only. The register block contains registers used in the axi bridge for pci express for dynamically mapping the axi4. The axi interconnect core can connect to any mixture of axi4 and axi4lite. The main focus areas of an interconnect verification environment include. Aug 27, 2019 amba axi and ace protocol specification axi3, axi4, and axi4lite, ace and acelite. Primecell axi configurable interconnect pl300 technical. Xilinx ds843 logicore ip axi quad serial peripheral. The axi interconnect core detects illegal axi4lite transactions from connected axi4 masters, such as. Cy8c245,cy8c22345, cy8c22545psoc programmable systemonchipcypress semiconductor corporation198 champion courtsan jose, ca 9541709 datasheet search, datasheets, datasheet search site for electronic components and semiconductors, integrated circuits, diodes and other semiconductors. The good alternative was to use the axi data mover. The example in figure 7 shows only a single slave is shared. Axi4 is openended to support future needs additional benefits.

Issues b and c of this document included an axi specification version, v1. It is the most widely adopted industry standard for onchip connectivity for ip products, including memory controllers, interconnects, trace solutions, accelerators, gpus, and cpus. For a bit axi specifiication that issues a read command with an unaligned address starting at address 0x01with 4bytes to an 8bit axi slave, the starting address is. Amba is a solution for the blocks to interface with each other. Amba axi and ace protocol specification axi3, axi4, and axi4lite. The external, external slave connection to an axi interconnect axi. The xilinx axi interconnect ip contai ns axicompliant master and slave interfaces, and can be used to route transactions between one or more axi masters and slaves.

The axi register slice can be used to register an axi interconnect to provide timing iso. Highspeed mode hsmode is not currently supported by the axi iic core. Axi masters and slaves can be connected together using a structure called an interconnect block. Logicore ip axi quad serial peripheral interface axi quad spi v2. The axi interconnect core can be configured to have up to 32 sps and up to 8 mps. Interconnect matrix 2 bus matrices 64bit arm amba axi interconnect, up to 266 mhz 32bit arm amba ahb interconnect, up to 209 mhz 3 dma controllers to unload the cpu 48 physical channels in total 1. Jun 23, 2019 the status of transfers are delivered back by. Since these three areas of meta data are already available during the system design process, we can retrieve the data and easily generate the whole inter. The axi datamover provides the mm2s and s2mm axi4stream channels that operate. Amba axi and ace protocol specification axi3, axi4, and axi4lite, ace and acelite log in with your arm account to download this document in pdf format.

The axi datamover is a key interconnect infrastructure ip which enables high throughput transfer of data between axi4 memory mapped domain to axi4 stream. Parameters specific to the dut axi interconnect can be randomly constrained in each test run and then passed to the main testbench. It talks briefly about what is an axi interconnect. Typically this is an onchip memory slave that is used as a buffer area between the two subsystems. The axi interfaces conform to the amba axi version 4 specification from arm, including the axi4lite control register interface subset.

Amba axi and ace protocol specification axi3, axi4, and. This document is only available in a pdf version to registered arm customers. Each layer can be a complete axi subsystem, with the interconnect matrix being used to enable communication between the two subsystems. Xilinx ds742 logicore ip axi serial peripheral interface. Aug 14, 2019 for a bit axi specifiication that issues a read command with an unaligned address starting at address 0x01with 4bytes to an 8bit axi slave, the starting address is. Axi3, axi4, axi4lite interconnect uvm based crevinn. The cy8c58lp family provides configurable blocks of analog, digital, and interconnect. Enables you to build the most compelling products for your target markets. Cy8c2254524axi datasheetpdf 1 page cypress semiconductor. Core name supported device family 1 supported user, axi slave businterface that connects to an axi interconnect in the embedded system. Consider running a slower speed interconnect and lowperformance peripheral clock connected to the microblaze data peripheral dp axi port. Overview axi4lite interface this module implements a 32bit axi4lite slave interface for accessing axi iic registers.

The axi interconnect configuration dialog provides an easy way to configure the axi interconnect parameters for all connected masters and slaves. All the documents available online are pointing towards 2. The transfer commands are delivered by axi4 stream. The axi spi ip core is a fullduplex synchronous channel that supports a fourwire interface receive, transmit, clock and slaveselect between a master and a selected slave. Advanced microcontroller bus architecture wikipedia. Xilinx provides the axi virtual fifo controller core to use. The arm amba 3 specification defines a set of four interface protocols that, between them, cover the onchip data traffic requirements from data intensive processing components requiring. There are five toplevel pages in this dialog that contain parameters arranged under tabs and group boxes based upon their functionality.

The interconnect is decoupled from the interface extendable. Typically this is an onchip memory slave that is used as a. The logicore ip axi interconnect core connects one or more axi memorymapped master devices to one or more memorymapped slave devices. Amba specifications have a long heritage of dependability and trust. The master bridge connects to the axi4 interconnect as a master to process the pcie generated read or write tlps. This preface introduces the primecell axi configurable interconnect pl300 technical reference manual.