msp430 jtag

sdram of the zimage to de2. Step 1:Put hello_world_uclinux under/usr/local/src/uClinux-Dist/romfs/usr // bin. [ Root @ localhost SRC ] # Cp hello_world_uclinux/usr/local/src/uClinux-Dist/romfs/usr/bin Step 2:Package as image [ Root @ localhost SRC ] # Cd uClinux-Dist; make Linux Image Zimage will be found at/usr/local/src/uClinux-Dist/linux-2.6.x/ARCH/nios2nommu/boot/ Step 3:Upload zimage to Windows c: \ Altera \ 72 \ nios2eds \ examples \ Import the hardware into de2St

debugging. For example, GDB provided by VxWorks tornadoii belongs to this type. . Simple and Practical printing and display tool [printf] Printf or other similar printing and display tools are estimated to be the most flexible and simple debugging tools. Printing various variables during code execution allows you to know the code execution status. However, printf imposes a lot of interference on normal code execution (generally, printf occupies CPU for a long time) and needs to be used with c

synchronous serial s Tandards,such as JTAG, SPI, I²c and UART as well as synchronous and asynchronous parallel FIFO interfaces.In addition, this device features the new synchronous, Half-duplex FT1248 bus,Which allows an engineer to trade off bandwidth for pin count using 1, 2, 4, or 8 data lines at the up to 30mbytes/s.The I/O structure is 3.3V with built-in tolerance for 5V, allowing the designer maximum flexibility when interfacing with FPGAs.On-b

(general-purpose registers and I/O registers) are also zeroed by the reset operation.There are 5 reset sources for the ATMEGA16 microcontroller, which are:1, power-on reset. When the system supply voltage is lower than the power-on reset threshold Vpot, the MCU resets.2, external reset. When the external pin reset is low and the low duration is longer than 1.5us, the MCU resets.3, the power-down detection (BOD) reset. When the BOD is enabled and the supply voltage is lower than the reset thresh

technical features of the VIRTEX-6FPGA series.Table 3-15 Virtex-6 FPGA series main technical features(7) Xilinx Prom Chip IntroductionXilinx's platform Flash Prom provides non-volatile storage for all models of Xilinx FPGAs. The full range of prom capacities ranges from 1Mbit to 32Mbit and is compatible with any Xilinx FPGA chip with full industrial temperature characteristics (-40°c to + 85°c) and supports the JTAG Boundary Scan protocol defined by

. C file. if the compilation succeeds, the Console The following information appears. Compiling BlinkyCompilation succeeded: Insert the board and set the board If your board is official, please set the board to the following state,The yellow jumping caps are all plugged in, the green does not plug in:Connect the board to the computer and view the Device ManagerIf the above information appears, it means that your driver installation is complete, and your emulator i

Cannot Write to ram for flash Algorithms This can have two reasons: A) JTAG clock set to high. Use rtck or 200 kHz as jtagclock for this device. B) Project-options-utilities-ulink settings-ramfor algorithm incorrect. shocould be start: 0x40000000 size: 0x800 for thisdevice. Mdk422 official solution: Http://www.keil.com/support/docs/3561.htm Ulink: Error: cannot write to ram forflash Algorithms Information in this Knowledgeba

a switch, and then this wire is disconnected, how to let it connect it? If the two-point level is consistent at the switch: So this wire doesn't even get up? Seems a little farfetched Orz)Ok really does not have to remember, next will configure the button. New two files key.c key.h import Project#include "key.h" #include "delay.h" void Key_init (void) {gpio_inittypedef gpio_ist;//enable PORTA,PORTC clock rcc_ Apb2periphclockcmd (rcc_apb2periph_gpioa| rcc_apb2periph_gpioc,enable); Turn off

Download uboot to nandflash of s3c2442, using Openocd? -- Linux general technology-Linux technology and application information. For details, refer to the following section. Dear friends, have you downloaded uboot to Samsung s3c2442's nand flash? I have encountered a problem. If I use jlink to burn it, I will only burn it indirectly, that is to say, we need to first burn the data into the sdram, and then use the existing Uboot in the board to move the data to the nand flash, but there is no uboo

The fatigue driving on the PC side of the code to transplant to the board. Configuration steps: 1. Install CCS3.3 version 81 to be patched to 82, or directly under version 83 2. Install the Xd560jtag driver. 3. Put XD560 Jtag into the board, to the board power, must follow this order or jtag a great chance to burn off 4. Installing the cgt_c6000 tool 5. Installing dvsdk_1_11_00_00_dm648 Start ccs

download mode to the JTAG download mode, will be NRF51822 Swdio, SWCLK, VCC, gnd several pins with the DuPont line connected to the corresponding pin of JTAG, besides, The NRF51822 also need to connect the power supply and the ground to the power supply. 2. Program Download After the environment is set up, download the program to the Development Board, and then install the Nrftoolbox software on the phone

directory, must be another directory, Or a subdirectory under the working directory, such as "/home/s3-arm/part1/lesson1/led/" or "/opt/led/"Click Finish.Compiling project: "Project", "Build All"Note: Cancel the auto-compile "build automatically" inside "Project"Configuration debugger: "Beetle icon", "Debug Configurations"Double-click "Zylin Embedded Debug" and the following interface appears:Check tab "Main"Select the project you want to debug in the C + + application, and note that the "xxx.e

slow. Eclipse's GNU ARM Environment is complex and difficult to debug. Here, I still recommend the use of em::blocks. Em::blocks small, not as big as Keil uvision, nor as bloated as eclipse. Em::blocks installation, configuration relative Keil uvision is simpler and easier, and Eclipse's environment configuration is more complex and error-prone. Em::blocks's code-editing environment is quite intelligent and relatively keil uvision much better than eclipse. Em::blocks embedded the GNU compiler,

This section describes how to burn bare-metal programs using Oflash and Openjtag. Oflash also supports parallel-burning writing, similar to Openjtag. If you want to use Jlink burn write, need to install Segger J-flash tools, here we do not introduce more.First, you need to install Oflash,oflash from the development board manufacturer or download from the Internet. Copy the Oflash to the "/usr/bin" directory by adding the executable permission . The command is as follows:　　　　sudo cp oflash/usr/bi

Home computer installed WIN10, out of enough and installation files small, want to install QuartusII9.1, according to m$ style, drive is definitely not on. It's a dual-system ubuntu14.04 64-bit. The installation process is not going well and is recorded as a backup of the brain that is already out of mind.According to the normal steps to install, and play a good patch SP1 and SP2, basically smooth, here is to note that some of the installation script is declared in the shell is Cshell, run-time

image. Personal opinion, it is easier to use image at the beginning of a transplant, although TFTP is a little more time-consuming to download, but reducing the intermediate decompression steps can reduce the chance of error and speed up development progress.After jumping to Linux, it is necessary to debug with JTAG, such as setting a hardware breakpoint at 0x80008000, because it is a compilation code at the beginning. The main task of the assembly c

SOF, POF and elf sof = FPGA internal SRAM configuration data, download through the JTAG, after the implementation of FPGA hardware function, after the electricity is evaporated. POF = Configure the device flash data, download the as mode to configure the device, after power off, the FPGA will automatically read the configuration data from the configuration device, then configure the SRAM inside the FPGA to realize the hardware function of FPGA. If t

For beginners, why not control the output when using PB3 and PB4. The following is an analysis of this issue. First, after the STM32F10X series MCU is reset, the PA13/14/15 PB3/4 is configured as a JTAG feature by default. Sometimes in order to make full use of the resources of the MCU I/O port, theseThe port is set to a normal I/O port. Here's how:In Gpio_configuration (); Configure the GPIO ports used: Gpio_pinremapconfig (gpio_remap_swj_disable,

.all;Use Ieee.std_logic_arith.all;Use Ieee.std_logic_signed.all;Entity my_f_led isPort(Clk:in std_logic;Rst:in std_logic;F_usr_led:out std_logic_vector (1 Downto 0));End;Architecture arch_my_f_led of my_f_led isSignal clk_5m:std_logic;BeginProc1_car_calcu:process (Clk,rst)Variable proc1_state:std_logic_vector (7 Downto 0);Variable Proc1_i:integer range 0 to 15;Variable proc1_cnt:std_logic_vector (0 downto);BeginIf rst = ' 0 ' ThenProc1_state: = (others=> ' 0 ');Proc1_i: = 0;PROC1_CNT: = (others=

Why is it impossible for beginners to control output when using PB3 and PB4?The following is an analysis of this issue.First, after the STM32F10X series MCU is reset, the PA13/14/15 PB3/4 is configured as a JTAG feature by default. Sometimes in order to make full use of the resources of the MCU I/O port, theseThe port is set to a normal I/O port. Here's how:In Gpio_configuration (); Configure the GPIO ports used:Gpio_pinremapconfig (gpio_remap_swj_di