jtag msp430

Tags: dm8168 JTAG Dead clockDebugging for new boards, not for EVM boards.Ti xds560 connected to dm8168 20pin simulation interfaceLaunch 8168. ccxml, right-click cortexa8, and select connect targetThe following error occurs:"Error connecting to the target: (error-181 @ 0x0)The Controller has detected a dead JTAG clock.The user must turn-on or connect the JTAG cloc

These two days really survived, yesterday debugger broken, today can not download, appeared No cortex-m Device found in JTAG chain.Please check the JTAG cable and the connected devices, first of all, but also suspected that the debugger is a problem, but the morning the debugger bin file again downloaded again, specific download can refer to the previous article I wrote J-link Debugger does not light T

Hisi hi3515 is composed of the kernel of arm9-+ DSP. You can use h264 to encode 4 d1 or 1 1080 p or h264 to decode 4 d1 or 1 1080 p. At the same time, the chip itself has a variety of peripheral interfaces uartx4 satax2 USB hostx2 sd spi lan ir I2C VGA output CVBS output and a large number of gpio, etc. On the software, the system runs Linux 2.6.24 and uses the GCC/g ++ compiler. Core board composition Hi3515 + DDR (2 Gbit) + flash (256 Mbit/32 Mbyte) + rtl8201 + resetIn pursuit of stabilit

In fact, the memory in the vro consists of three parts: the header is CFE, which is actually the BIOS we are talking about. The following is the NVRAM and firmware area (the two did not study before and after ). Many of my friends want to use the JTAG line to refresh CFE (for example, if you want to modify some default configurations, or activate memory or overclock). The speed of 8-bit transmission of this parallel port is really slow, In fact, if th

data register connected between TDI and TDO shifts data one stage towards the serial output with each clock.Exit1-drTemporary controller state.PAUSE-DRThe shifting of the test data register between TDI and TDO is temporarily halted.Exit2-drTemporary controller state.Allows to either go-to-shift-dr state or go-to-update-dr.Update-drData contained in the currently selected data register is loaded to a latched parallel output (for registers that has s Uch a latch).The parallel latch prevents chang

>_It was okay last night. I couldn't debug it this morning. When I downloaded the program, I always reported that J-link could not be connected, and the stm32 seemed to have crashed. The LED lights did not flash, and the tftscreen was not displayed. >_ I thought it was a problem with the J-Link driver, but after I re-installed the driver and restarted the computer, it still didn't work ~ At last, someone on the Internet said that boot0 was connected to a high level, so I found the boot0 foot of

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-------------------------------------------------------------------------

MSP430 microcontroller adconverter 20:14:05 | classification: MSP430 microcontroller | report | font size subscription I. Brief Introduction: The adc12 module consists of the following parts: the input 16 analog switches (eight external channels, four internal channels), the ADC internal voltage reference source, the adc12 kernel, and the ADC clock source, collection and holding/trigger source, ADC data out

setting the baud rate, you must first select the appropriate clock source: The usart module can set the clock source uclk pin, aclk, smclk; for lower baud rate (less than 9600 ), the optional aclk is used as the clock source. In lpm3 (Low Power 3) mode, the serial port can still send and receive data normally. In addition, because the serial port receiving process has a three-to-two Decision logic, this requires at least three clock cycles, so the frequency division coefficient must be greater

This article from http://blog.csdn.net/hellogv/, reference must indicate the source! Flash-type MSP430 single-chip has information memory segmenga and segmentb, segmenga and segmentb each have 128 characters, segmentb address is: 0x01000h to 0x0000f, Segmenta address is: 0x01080h to 0x010ffh. After the program is written to MSP430, the program can save power-off data through segmenga and segmentb. Note: seg