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...
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 ...
Hi, I am doing interface between ps to pl in ZYNQ processor. I need some clarifications on interface. 1. what is the frequency of AXI4 clock frequency. 2. for interface have 3 ways like (GPIO, ACP), I need some technical document to use the methods
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 ...
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 ...
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...
GPIO pin can be CapSense, LCD, analog, or digital ■ Drive modes, strengths, and slew rates are programmable Programmable Digital ■ Four programmable logic blocks called universal digital blocks, (UDBs), each with 8 Macrocells and data path ■ Cypress-provided peripheral component library, user...
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 ...
petalinux kernel driver AXI GPIO not getting interrupt triggers, but UIO driver working in ZC706Please share the info on how to configure device tree and custom kernel driver for handling multiple AXI GPIOs interrupts.