The AXI GPIO provides a general purpose input/output interface to the AXI (Advanced eXtensible Interface) interface. This 32-bit soft IP core is designed to interface with the AXI4-Lite interface. Key Features and Benefits Supports the AXI4-Lite interface specification ...
2、xilinx axi文档:UG1037<Vivado AXI Reference>、UG934<AXI4-Stream Video IP and System Design Guide> 一、AXI4总线简介 AXI是高性能、高带宽、低延迟的片内总线。AXI总线是在AMBA3.0的协议中增加的,AMBA是由ARM公司研发推出的一种高级微控制器总线架构(Advanced Microcontroller Bus Architecture)。其中AMBA包含...
GPIOinterface up_enableinputGPI control of the ENABLE line in TDD mode, when HDL TDD control is DISABLED up_txnrxinputGPI control of the TXNRX line in TDD mode, when HDL TDD control is DISABLED up_dac_gpio_ininput[31:0]GPI ports connected to the AXI memory map for custom use ...
Finally, I notice your interrupts are being concatenated before sent to the PS. Is your software reading for the right interrupt (DMA not GPIO) in your system? Thanks, Caleb Expand Post LikeReply amitlwaghmare (Member) Edited by User1632152476299482873 September 25, 2021 at 3:30 PM **BEST ...
The Cypress CY8C4244AXI-443 is a System - 32-bit ARM Cortex M0 CPU core - DC to 24 MHz operation Memory - Flash Program Memory, up to 16384 KB - Up to 4096 KB SRAM memory Digital Peripherals - Versatile I/O system - Any GPIO to any digital or analog peripheral routability - 2 ...
The Cypress CY8C4245AXI-483 is a System - 32-bit ARM Cortex M0 CPU core - DC to 24 MHz operation Memory - Flash Program Memory, up to 32768 KB - Up to 4096 KB SRAM memory Digital Peripherals - Versatile I/O system - Any GPIO to any digital or analog peripheral routability - 4 ...
OPTION IP_GROUP = MICROBLAZE:USER OPTION LONG_DESC = This is for test about AXI stream interface ,note that it is not a BUS.Be aware that the difference between interface and bus. ## Bus Interfaces BUS_INTERFACE BUS=M_AXIS, BUS_STD=AXIS, BUS_TYPE=INITIATOR ...
• AXI4-Lite:AXI4-Lite接口是AXI4接口的简化版本,最大支持突发1个数据。常常用于cpu和外设直接的通讯。如cpu读写如UART、GPIO外设的寄存器。 • AXI4-Stream: 用来传输大量数据流且无需做地址映射的的需求,如视频 AXI接口具有5个独立通道:读地址通道、读数据通道、写地址通道、写数据通道、写响应通道。
GPIO and Interrupts extend base AMBA AXI functionality PCI Express-based, high throughput Workstation Host type interface Low latency and high throughput Embedded Host type interface Complete one-board prototype and test solution utilizing ARM Cortex processors ...
在调试模式下,可以通过JTAG下载MPSoC PL的bit文件,再下载MPSoC PS的软件。这时候,PL已经下载,PS软件应该能够访问PL实现的AXI寄存器。但是PS的软件会卡住。如果使用同样的软件和bit文件,做成boot.bin,在QSPI/SD启动模式下,又一切正常。 或者boot.bin里只有PS的软件,启动过程中通过Vivado加载PL bit文件;然后在使用PS软...