altera jtag

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As, PS, and JTAG configuration modes for Altera FPGAs

-in circuit and PS have some differences. There are also processor configurations such as Jrunner and so on, at least 10 kinds. For example, Altera Company's configuration mainly has Passive Serial (PS), Active Serial (AS), Fast Passive Parallel (FPP), Passive Parallel Synchronous (PPS), Passive Parallel Asynchronous (PPA), Passive Serial Asynchronous (PSA), JTAG and other seven configuration methods, where

Use of Altera special pins (except for the full range of Altera Fpga,msel differences)

will enter the wrong state. This foot cannot be used as a normal I/O pin. The nstatus foot must pull up a 10K ohm resistor.Conf_done.This is a dedicated configuration state foot. Two-way foot, when it is output foot, is open drain. When the pin is output as a status, it is set to low level before and during the configuration. Once the configuration data is received and there are no errors, the initialization cycle starts and the Conf_done is released. When entering a pin as a state, when all da

Design of general-purpose JTAG debugger Based on FPGA

of the target board to be debugged, compile the corresponding debugging ipcore and other general ipcore to generate an embedded debugging system, download it to FPGA, and implement a general debugger. When using the same hardware system, you can select different debugging ipcore to debug different CPUs, and different ipcore can be easily replaced with each other. This method has advantages in design flexibility, development cost, development cycle, and performance. The specific implementation u

[Note]. How can I properly plug in the JTAG simulator of the FPGA Development Board, such as USB-blster?

ArticleDirectory Fault 1 Summary Introduction Whether it is customer feedback or your own experience, USB-blaster cannot download and configure FPGA from time to time. The reasons are as follows: 1. The JTAG-related pins on FPGA Devices are faulty; 2. the USB-blaster is broken; 3. The 10-pin JTAG cable is not properly pressed. Among them, Article 1 has brought the most serious damag

[Usb-blaster] Error (209040): Can ' t access JTAG chain

Today, I encountered this problem in downloading the FPGA program to the board of your own design.----------------------------------------------------------------------------------Error (209040): Can ' t access JTAG chainerror (209012): Operation Failedinfo (209061): Ended Programmer operation at Wed Au G to 15:12:29 2016Info (209060): Started Programmer operation at Wed 15:12:31-------------------------------------------------------------------------

FPGA learning notes Altera FPGA using JIC file to configure the Cure tutorial (GO)

Many of the friends who have done microcontroller know that after the MCU is burned to write the program firmware, then the program firmware is stored inside the MCU. The program can continue to operate even if the MCU is powered off and then re-energized. This is because the firmware of the MCU is written to write the program firmware to the MCU on-chip program memory ROM, and most modern MCU this ROM is flash memory. Flash memory can be power-down to keep data, so can realize the power-down pr

(Original) detailed introduction to Altera device Programming

I have summarized the programming of the Altera device as follows. I hope to comment on it more .......... Configuration file: After the logic code of the Altera us compilation is completed, the system generates the POF (Program object file) programming object file and the sof (SRAM object file) SRAM object file. POF is used to load EPC, and SOF is used to directly configure the SRAM structure of FPGA.

Ubuntu under Xilinx Platform Cable usb/altera usb-blaster/seed XDS-560

Under non-root permissions to run the IDE, such as VIVADO/QUARTUS/CCS, need to use JTAG when the issue of permissions, almost all USB debugging devices under Linux will encounter this problem. Here is an example of how to solve this problem with Xilinx Platform Cable USB.After plugging in the USB, view the deviceLsusb001 006View permissions for this devicels -l/dev/bus/usb/001/006CRW11895 24 :/dev/bus/usb/ 001/006You can see that the current user do

Detailed meaning of JTAG

Detailed meaning of JTAG! JTAGIt is short for the header Letter "Joint Test Action Group (Joint Test behavior Organization)", which was founded in 1985, it is a PCB and IC testing standard developed by several major electronic manufacturers. JTAG was recommended to be approved by IEEE as IEEE1149.1-1990 Test Access Port and boundary scan structure standard in 1990. This Standard specifies the hardware and s

ARM JTAG Debugging principle

ARM JTAG Debugging principleOpen-jtag Development Group1 PrefaceThis article mainly introduces the basic principles of ARM JTAG debugging.The basic content includes the introduction of TAP (TEST ACCESS PORT) and Boundary-scan ARCHITECTURE,On this basis, combined with ARM7TDMI, the JTAG debugging principle is introduced

Jlink using the tutorials and the differences with JTAG

It's not easy for a novice.and learning from the beginning is a very good thing.WatchTo debug arm, JTAG is one of the following arm 's debug interface protocols. When simulation, IAR, KEIL, ads, etc. have a common debugging interface, RDI is one of them, then how do we complete the Rdi-->arm Debug Protocol (JTAG) conversion? There are two ways to do this:1. Write a service program on the computer, parse the

STM32 JTAG pin multiplexing settings

Preludeto copy the definition of the JTAG, SW interface,Jtag:jtag (Joint test Action Group; joint testing team) is an international standard test protocol that is used primarily for in-chip internal testing. Most advanced devices now support JTAG protocols such as DSPs, FPGA devices, and so on. The standard JTAG interface is 4 lines: TMS, TCK, TDI, TDO, mode sele


Differences between SWD and JTAG and usageIt is the jlink pin diagram given in the segger manual. You can view the relationship between SWD pin and JTAG pin. I. Differences between SWD and traditional debugging methods 1. SWD mode is more reliable than JTAG in high-speed mode. In the case of a large amount of data, the JTAG

JTAG, jlink, and ulink

Turn: JTAG is also an international standard test protocol (IEEE 1149.1 compatible). It is mainly used for internal chip testing. Most advanced devices now support the JTAG protocol, such as DSP and FPGA Devices. The standard JTAG interfaces are four lines: TMS, tck, TDI, and TDO, which are the mode selectio

Homemade simple JTAG download and Writing Tool

Homemade simple JTAG download and Writing Tool For General Embedded Systems enthusiasts, it is unlikely that they will spend too much money to buy a relatively high-end debugging simulation tool to debug our own target board, the most economical method is to create a simple JTAG cable for flash writing. First, the bootloader is solidified into flash, because the bootloader compilation is very small, usua

The combination of Altera SOC and matlab---First step software installation and hardware testing

Reference Design: Getting-started-with-hardware-software-codesign-workflow-for-altera-soc-platform.htmlprior to the design, you need to Altera Sockit Development Board for hardware settings, detailed procedures please refer to the above link. Adopt matlab make FPGA and the HPS the design needs to download and install a support package:1.????? HDL Coder Support

How to accelerate the EDA tool of Altera? (IC design) (Quartus II)

Link: AbstractThe speed of Altera's EDA tools is very slow. This article proposes some suggestions to accelerate Altera tools. IntroductionThe whole product of Altera is slow in several places: 1. interval of us II.2. the timeout time of the niosii.3. the upload time of the image builder. There are several suggestions to speed up the per

Replace sjf2440 with H-JTAG to write 2410 and 2440flash.

Reposted from the rain or shine blog ( Link: 1. Download the H-JTAG software. Http:// 2. Configure the JTAG interface Now we are basically using the sjf jtag panel. Open the settings-> lpt jta

How can we accelerate the EDA tool of Altera? (IC design) (Quartus II)

AbstractThe speed of Altera's EDA tools is very slow. This article proposes some suggestions to accelerate Altera tools. IntroductionThe whole product of Altera is slow in several places: 1. interval of us II.2. the timeout time of the niosii.3. the upload time of the image builder. There are several suggestions to speed up the period between us II and niosii. 1. Use the fastest CPUThe memory progra

Duanxx stm32 learning: Error no cortex-M device found in JTAG chain cause and Solution

I reported this error when I gave the stm32 program today. I searched the internet for a long time and found a reason and a solution. The online statement is as follows: Cause: Burned programsDisable the JTAG function.,JTAG interfaces are reused.. Solution 1: Find boot1 and boot0, lower boot1 and boot0 to 3.3 V, and download a program through the serial port. This program does not close

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