回答：这种问题的原因比较多,有可能是板子上的CPU芯片有虚焊,也有可能是J-link不稳定, 尝试给板子重新上电,将J-link重上电 用烧热的烙铁将CPU的管脚挨个点一遍 我碰到这个问题时,都是这么解决的. 另外,如果程序比较大,再用j-link仿真时,也会出现这个错误提示,尚未找到解决方法.
Either the memory wait signal of the core is still enabled or CPU disables the clock (wrong PLL clock settings/CPU enters power-save mode).Therefore the core cannot communicate via JTAG.The only way to gain control of the core via JTAG is to reset it and halt it immediately.BTW: Which ...
1.检查复位电路工作是否正常，上电时用示波器检查复位信号是否正常（低到高，大概几百毫秒）2.2440工作电压是否正常（3.3v和1.25v）3.检查OM0：OM1是不是悬空了，应该连接到固定电平的（NAND或者NOR启动）按照最简单的4线的接法，用简易JTAG烧写一下看看，如果供电和复位正常的话，我怀疑你的JTAG线...
Reset type BP0: Using RESET pin, halting CPU with breakpoint @ 0 Core does not stop after Reset, setting WP to stop it. Failed to halt CPU core after Reset (BP@0), using default reset strat...
2、复位、重新上电后，再通过JTAG去调试，显示"Unable to halt ARM core"， 使用J-LINK->h, J-...
下载器:XDS110 芯片:cc2640 f128 smartRF识别到的芯片为: flash size:128K ram size: 20K chip revision: 2.3 package size: 4X4 现象描述:可以连接到2640,也可以擦除2640,写的时候就提示Unable to halt target CPU Failed to write...
I got an error when I download the code to ARM AT91SAM7X256 via Atmel SAM-ICE. There are two error messages: 1. Unable to halt ARM core. FATAL ERROR Scan chain length is expected to be 4 or 5. Found(0) Session aborted. OR 2. Unable to halt ARM…
Hi, I have a SAMD51 custom board and the Atmel SAME54 XPLAINED board which is Rev 0 (Engineering Sample). Similar issue to this abandoned thread: [ABANDONED] J-Link ATSAME54 can't halt CPU However I can confirm it is not just Atmel Studio but JLink…
Connecting to target... Halting core... Initializing CPU registers...Connected to target --- >Please verify if your JLink is working. >I see many JLink errors in your Log. >Try using a different debugger. >If your debugger is working >Are you entering...
When I try to erase flash via JLink, it gives the following error J-Link>eraseNo address range specified, 'Erase Chip' will be executed'erase': Performing implicit reset & halt of MCU.ResetTarget() startCore did not halt on flash image verification. Assuming faulty flash settings....