TI中文支持网[2021/5/10 下午5:59:06] [INFO] C28xx_CPU1: GEL Output: Memory Map Initialization Complete
[2021/5/10 下午5:59:10] [ERROR] C28xx_CPU1: Error: (Error -1044 @ 0x0) The debug probe reported an error. Confirm debug probe configuration and connections, reset the debug probe, and retry the operation. (Emulation package 9.3.0.00042)
[2021/5/10 下午5:59:10] [ERROR] C28xx_CPU1: Trouble Halting Target CPU: (Error -1135 @ 0xC095) The debug probe reported an error. Confirm debug probe configuration and connections, reset the debug probe, and retry the operation. (Emulation package 9.3.0.00042)
[2021/5/10 下午5:59:11] [ERROR] C28xx_CPU1: Unable to determine target status after 20 attempts
[2021/5/10 下午5:59:11] [ERROR] C28xx_CPU1: Failed to remove the debug state from the target before disconnecting. There may still be breakpoint op-codes embedded in program memory. It is recommended that you reset the emulator before you connect and reload your program before you continue debugging
[2021/5/10 下午5:59:31] [ERROR] C28xx_CPU1: Error occurred during flash operation: Could not write 0x00000064@Data: target is not connected
[2021/5/10 下午5:59:31] [ERROR] C28xx_CPU1: Error occurred during flash operation: Could not read 0x00130@Program: target is not connected
[2021/5/10 下午5:59:31] [ERROR] C28xx_CPU1: Error executing PLL configuration algorithm. Operation cancelled. (0x0)
[2021/5/10 下午5:59:31] [ERROR] C28xx_CPU1: File Loader: Memory write failed: Unknown error
[2021/5/10 下午5:59:31] [ERROR] C28xx_CPU1: Error occurred during flash operation: Could not read register PC: target is not connected
[2021/5/10 下午5:59:31] [ERROR] C28xx_CPU1: Error occurred during flash operation: Could not write 0x0005F800@Data: target is not connected
[2021/5/10 下午5:59:31] [ERROR] C28xx_CPU1: Error occurred during flash operation: Could not write 0x0005FC00@Data: target is not connected
[2021/5/10 下午5:59:31] [ERROR] C28xx_CPU1: Error occurred during flash operation: Could not write 0x00000@Program: target is not connected
[2021/5/10 下午5:59:31] [ERROR] C28xx_CPU1: Error occurred during flash operation: Cannot enable while the target is disconnected
[2021/5/10 下午5:59:31] [ERROR] C28xx_CPU1: Error occurred during flash operation: Could not read 0x00000064@Data: target is not connected
[2021/5/10 下午5:59:31] [ERROR] C28xx_CPU1: Error occurred during flash operation: Could not write 0x00000064@Data: target is not connected
[2021/5/10 下午5:59:31] [ERROR] C28xx_CPU1: Error occurred during flash operation: Failed to run target while trying to execute pwrite_en.alg
[2021/5/10 下午5:59:31] [ERROR] C28xx_CPU1: Flash operation timed out waiting for the algorithm to complete. Operation cancelled.
[2021/5/10 下午5:59:31] [ERROR] C28xx_CPU1: Perform a debugger reset and execute the Boot-ROM code (click on the RESUME button in CCS debug window) before erasing/loading the Flash. If that does not help to perform a successful Flash erase/load, check the Reset cause (RESC) register, NMI shadow flag (NMISHDFLG) register and the Boot-ROM status register for further debug.
[2021/5/10 下午5:59:31] [ERROR] C28xx_CPU1: Error occurred during flash operation: Could not write 0x00000064@Data: target is not connected
[2021/5/10 下午5:59:31] [ERROR] C28xx_CPU1: Error occurred during flash operation: Could not read 0x0005D20E@Data: target is not connected
[2021/5/10 下午5:59:31] [ERROR] C28xx_CPU1: Error occurred during flash operation: Could not write 0x0005D20E@Data: target is not connected
[2021/5/10 下午5:59:31] [ERROR] C28xx_CPU1: Error occurred during flash operation: Could not read 0x0005D20E@Data: target is not connected
[2021/5/10 下午5:59:31] [ERROR] C28xx_CPU1: Error occurred during flash operation: Could not write 0x0005D20E@Data: target is not connected
[2021/5/10 下午5:59:31] [ERROR] C28xx_CPU1: Error occurred during flash operation: Could not read 0x0005D22E@Data: target is not connected
[2021/5/10 下午5:59:31] [ERROR] C28xx_CPU1: Error occurred during flash operation: Could not read 0x0005D208@Data: target is not connected
[2021/5/10 下午5:59:31] [ERROR] C28xx_CPU1: Error occurred during flash operation: Could not write 0x0005D208@Data: target is not connected
[2021/5/10 下午5:59:31] [ERROR] C28xx_CPU1: Error occurred during flash operation: Could not read 0x0005D208@Data: target is not connected
[2021/5/10 下午5:59:31] [ERROR] C28xx_CPU1: Error occurred during flash operation: Could not write 0x0005D208@Data: target is not connected
[2021/5/10 下午5:59:31] [ERROR] C28xx_CPU1: Error occurred during flash operation: Could not read 0x0005D222@Data: target is not connected
[2021/5/10 下午5:59:31] [ERROR] C28xx_CPU1: Error occurred during flash operation: Could not write 0x0005D222@Data: target is not connected
[2021/5/10 下午5:59:31] [ERROR] C28xx_CPU1: Error occurred during flash operation: Could not write 0x0005D214@Data: target is not connected
[2021/5/10 下午5:59:31] [ERROR] C28xx_CPU1: Error occurred during flash operation: Could not read 0x0005D20E@Data: target is not connected
[2021/5/10 下午5:59:31] [ERROR] C28xx_CPU1: Error occurred during flash operation: Could not write 0x0005D20E@Data: target is not connected
[2021/5/10 下午5:59:31] [ERROR] C28xx_CPU1: Error occurred during flash operation: Could not write 0x0005D20E@Data: target is not connected
[2021/5/10 下午5:59:31] [ERROR] C28xx_CPU1: Error occurred during flash operation: Could not write 0x0005D222@Data: target is not connected
[2021/5/10 下午5:59:31] [ERROR] C28xx_CPU1: Error occurred during flash operation: Could not write 0x00000@Program: target is not connected
[2021/5/10 下午5:59:31] [ERROR] C28xx_CPU1: Error occurred during flash operation: Cannot enable while the target is disconnected
[2021/5/10 下午5:59:31] [ERROR] C28xx_CPU1: Error occurred during flash operation: Could not read 0x00000064@Data: target is not connected
[2021/5/10 下午5:59:31] [ERROR] C28xx_CPU1: Error occurred during flash operation: Could not write 0x00000064@Data: target is not connected
[2021/5/10 下午5:59:31] [ERROR] C28xx_CPU1: Error occurred during flash operation: Failed to run target while trying to execute pwrite_dis.alg
[2021/5/10 下午5:59:31] [ERROR] C28xx_CPU1: Flash operation timed out waiting for the algorithm to complete. Operation cancelled.
[2021/5/10 下午5:59:31] [ERROR] C28xx_CPU1: Perform a debugger reset and execute the Boot-ROM code (click on the RESUME button in CCS debug window) before erasing/loading the Flash. If that does not help to perform a successful Flash erase/load, check the Reset cause (RESC) register, NMI shadow flag (NMISHDFLG) register and the Boot-ROM status register for further debug.
[2021/5/10 下午5:59:31] [ERROR] C28xx_CPU1: Error occurred during flash operation: Could not write 0x00000064@Data: target is not connected
[2021/5/10 下午5:59:31] [ERROR] C28xx_CPU1: Error occurred during flash operation: Could not write register PC: target is not connected
Susan Yang：
您可以先对照一下下面页面内的错误说明（直接搜索错误代号即可）
另外您是在CCS内烧录的？RAM还是Flash？使用的是TI开发板还是自制板？
综上，请您详细说明一下情况，谢谢
,
user6427077：
烧录用的UniFLASH 6.3最新版，自制板
,
user6427077：
50块板有两块这样的，其它的都烧录正常
,
Susan Yang：
看起来是一个信号完整性问题，导致JTAG通信崩溃。您可以参考下
e2e.ti.com/…/2478244
的回复。若还是不能成功烧录，请附上您的最新截图/错误信息，谢谢
,
user6427077：
好的，谢谢！
,
Susan Yang：
期待您的反馈
,
user6427077：
还是不行，像是 flash被锁
,
Susan Yang：
能否给出详细错误信息？
,
user6427077：
[2021/5/20 下午2:25:33] [INFO] C28xx_CPU1: GEL Output: Memory Map Initialization Complete
[2021/5/20 下午2:25:37] [ERROR] C28xx_CPU1: Error: (Error -1135 @ 0xC095) The debug probe reported an error. Confirm debug probe configuration and connections, reset the debug probe, and retry the operation. (Emulation package 9.3.0.00042)
[2021/5/20 下午2:25:37] [ERROR] C28xx_CPU1: Trouble Halting Target CPU: (Error -1044 @ 0x0) The debug probe reported an error. Confirm debug probe configuration and connections, reset the debug probe, and retry the operation. (Emulation package 9.3.0.00042)
[2021/5/20 下午2:25:37] [ERROR] C28xx_CPU1: Error: (Error -1135 @ 0xC095) The debug probe reported an error. Confirm debug probe configuration and connections, reset the debug probe, and retry the operation. (Emulation package 9.3.0.00042)
[2021/5/20 下午2:25:37] [ERROR] C28xx_CPU1: Unable to determine target status after 20 attempts
[2021/5/20 下午2:25:37] [ERROR] C28xx_CPU1: Failed to remove the debug state from the target before disconnecting. There may still be breakpoint op-codes embedded in program memory. It is recommended that you reset the emulator before you connect and reload your program before you continue debugging
[2021/5/20 下午2:25:37] [ERROR] C28xx_CPU1: Error occurred during flash operation: Could not write 0x00000064@Data: target is not connected
[2021/5/20 下午2:25:37] [ERROR] C28xx_CPU1: Error occurred during flash operation: Could not read 0x00130@Program: target is not connected
[2021/5/20 下午2:25:37] [ERROR] C28xx_CPU1: Error executing PLL configuration algorithm. Operation cancelled. (0x0)
[2021/5/20 下午2:25:37] [ERROR] C28xx_CPU1: File Loader: Memory write failed: Unknown error
[2021/5/20 下午2:25:37] [ERROR] C28xx_CPU1: Error occurred during flash operation: Could not read register PC: target is not connected
[2021/5/20 下午2:25:37] [ERROR] C28xx_CPU1: Error occurred during flash operation: Could not write 0x0005F800@Data: target is not connected
[2021/5/20 下午2:25:37] [ERROR] C28xx_CPU1: Error occurred during flash operation: Could not write 0x0005FC00@Data: target is not connected
[2021/5/20 下午2:25:37] [ERROR] C28xx_CPU1: Error occurred during flash operation: Could not write 0x00000@Program: target is not connected
[2021/5/20 下午2:25:37] [ERROR] C28xx_CPU1: Error occurred during flash operation: Cannot enable while the target is disconnected
[2021/5/20 下午2:25:37] [ERROR] C28xx_CPU1: Error occurred during flash operation: Could not read 0x00000064@Data: target is not connected
[2021/5/20 下午2:25:37] [ERROR] C28xx_CPU1: Error occurred during flash operation: Could not write 0x00000064@Data: target is not connected
[2021/5/20 下午2:25:37] [ERROR] C28xx_CPU1: Error occurred during flash operation: Failed to run target while trying to execute pwrite_en.alg
[2021/5/20 下午2:25:37] [ERROR] C28xx_CPU1: Flash operation timed out waiting for the algorithm to complete. Operation cancelled.
[2021/5/20 下午2:25:37] [ERROR] C28xx_CPU1: Perform a debugger reset and execute the Boot-ROM code (click on the RESUME button in CCS debug window) before erasing/loading the Flash. If that does not help to perform a successful Flash erase/load, check the Reset cause (RESC) register, NMI shadow flag (NMISHDFLG) register and the Boot-ROM status register for further debug.
[2021/5/20 下午2:25:37] [ERROR] C28xx_CPU1: Error occurred during flash operation: Could not write 0x00000064@Data: target is not connected
[2021/5/20 下午2:25:37] [ERROR] C28xx_CPU1: Error occurred during flash operation: Could not read 0x0005D20E@Data: target is not connected
[2021/5/20 下午2:25:37] [ERROR] C28xx_CPU1: Error occurred during flash operation: Could not write 0x0005D20E@Data: target is not connected
[2021/5/20 下午2:25:37] [ERROR] C28xx_CPU1: Error occurred during flash operation: Could not read 0x0005D20E@Data: target is not connected
[2021/5/20 下午2:25:37] [ERROR] C28xx_CPU1: Error occurred during flash operation: Could not write 0x0005D20E@Data: target is not connected
[2021/5/20 下午2:25:37] [ERROR] C28xx_CPU1: Error occurred during flash operation: Could not read 0x0005D22E@Data: target is not connected
[2021/5/20 下午2:25:37] [ERROR] C28xx_CPU1: Error occurred during flash operation: Could not read 0x0005D208@Data: target is not connected
[2021/5/20 下午2:25:37] [ERROR] C28xx_CPU1: Error occurred during flash operation: Could not write 0x0005D208@Data: target is not connected
[2021/5/20 下午2:25:37] [ERROR] C28xx_CPU1: Error occurred during flash operation: Could not read 0x0005D208@Data: target is not connected
[2021/5/20 下午2:25:37] [ERROR] C28xx_CPU1: Error occurred during flash operation: Could not write 0x0005D208@Data: target is not connected
[2021/5/20 下午2:25:37] [ERROR] C28xx_CPU1: Error occurred during flash operation: Could not read 0x0005D222@Data: target is not connected
[2021/5/20 下午2:25:37] [ERROR] C28xx_CPU1: Error occurred during flash operation: Could not write 0x0005D222@Data: target is not connected
[2021/5/20 下午2:25:37] [ERROR] C28xx_CPU1: Error occurred during flash operation: Could not write 0x0005D214@Data: target is not connected
[2021/5/20 下午2:25:37] [ERROR] C28xx_CPU1: Error occurred during flash operation: Could not read 0x0005D20E@Data: target is not connected
[2021/5/20 下午2:25:37] [ERROR] C28xx_CPU1: Error occurred during flash operation: Could not write 0x0005D20E@Data: target is not connected
[2021/5/20 下午2:25:37] [ERROR] C28xx_CPU1: Error occurred during flash operation: Could not write 0x0005D20E@Data: target is not connected
[2021/5/20 下午2:25:37] [ERROR] C28xx_CPU1: Error occurred during flash operation: Could not write 0x0005D222@Data: target is not connected
[2021/5/20 下午2:25:37] [ERROR] C28xx_CPU1: Error occurred during flash operation: Could not write 0x00000@Program: target is not connected
[2021/5/20 下午2:25:37] [ERROR] C28xx_CPU1: Error occurred during flash operation: Cannot enable while the target is disconnected
[2021/5/20 下午2:25:37] [ERROR] C28xx_CPU1: Error occurred during flash operation: Could not read 0x00000064@Data: target is not connected
[2021/5/20 下午2:25:37] [ERROR] C28xx_CPU1: Error occurred during flash operation: Could not write 0x00000064@Data: target is not connected
[2021/5/20 下午2:25:37] [ERROR] C28xx_CPU1: Error occurred during flash operation: Failed to run target while trying to execute pwrite_dis.alg
[2021/5/20 下午2:25:37] [ERROR] C28xx_CPU1: Flash operation timed out waiting for the algorithm to complete. Operation cancelled.
[2021/5/20 下午2:25:37] [ERROR] C28xx_CPU1: Perform a debugger reset and execute the Boot-ROM code (click on the RESUME button in CCS debug window) before erasing/loading the Flash. If that does not help to perform a successful Flash erase/load, check the Reset cause (RESC) register, NMI shadow flag (NMISHDFLG) register and the Boot-ROM status register for further debug.
[2021/5/20 下午2:25:37] [ERROR] C28xx_CPU1: Error occurred during flash operation: Could not write 0x00000064@Data: target is not connected
[2021/5/20 下午2:25:37] [ERROR] C28xx_CPU1: Error occurred during flash operation: Could not write register PC: target is not connected
,
user6427077：
,
user6427077：
而且VDDA特别容易短路，用示波器测电源，测信号都会导致，只能重新换DSP
,
user6427077：
用隔离探头就不会
,
Susan Yang：
根据您的描述，看起来是这两块板子本身的硬件连接问题
您可以看一下该链接内给出的相关帖子
http://software-dl.ti.com/ccs/esd/documents/ccsv7_debugging_jtag_connectivity_issues.html#c28x-the-debug-probe-reported-an-error
This error is commonly associated with C28x devices and is usually associated with a range of hardware or firmware problems that prevent the JTAG debugger to connect to the core.
