TI中文支持网使用的版本是CCS7.2，仿真器是XDS100V2，烧M3的时候没有问题，烧C28的时候就显示operating in low-power mode，前两天还可以正常的烧程序
点“YES”后还是会显示烧录失败，求各位赐教
Cortex_M3_0: GEL Output: Memory Map Initialization Complete
Cortex_M3_0: GEL Output: Watchdog Timers Enabled
Cortex_M3_0: GEL Output: UARTs Enabled
C28xx_0: GEL Output:Memory Map Initialization Complete
C28xx_0: GEL Output:RAM Initialization Complete
C28xx_0: Trouble Setting Breakpoint with the Action "Remain Halted" at 0x80e3: (Error -1066 @ 0x80E3) Unable to set/clear requested breakpoint. Verify that the breakpoint address is in valid memory. (Emulation package 6.0.628.3)C28xx_0: Breakpoint Manager: Retrying with a AET breakpoint
C28xx_0: Can't Run Target CPU: (Error -1156 @ 0x8050) Device may be operating in low-power mode. Do you want to bring it out of this mode? Choose 'Yes' to force the device to wake up and retry the operation. Choose 'No' to retry the operation without waking the device. (Emulation package 6.0.628.3)C28xx_0: Error: (Error -2134 @ 0x0) Unable to control device execution state. Reset the device, and retry the operation. If error persists, confirm configuration, power-cycle the board, and/or try more reliable JTAG settings (e.g. lower TCLK). (Emulation package 6.0.628.3)C28xx_0: Trouble Halting Target CPU: (Error -1135 @ 0x8050) The debug probe reported an error. Confirm debug probe configuration and connections, reset the debug probe, and retry the operation. (Emulation package 6.0.628.3)C28xx_0: Error: (Error -1135 @ 0x8050) The debug probe reported an error. Confirm debug probe configuration and connections, reset the debug probe, and retry the operation. (Emulation package 6.0.628.3)C28xx_0: Unable to determine target status after 20 attempts
C28xx_0: 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
C28xx_0: Error occurred during flash operation: Cannot disable hardware breakpoint while the target is halted. Halt the target and try again
C28xx_0: Error occurred during flash operation: Could not write 0x00000064@Data: target is not connected
C28xx_0: Error occurred during flash operation: Could not read 0x00004400@Data: target is not connected
C28xx_0: Error occurred during flash operation: Could not read 0x00004402@Data: target is not connected
C28xx_0: Error occurred during flash operation: Could not read 0x00004406@Data: target is not connected
C28xx_0: Error occurred during flash operation: Could not write 0x00000@Program: target is not connected
C28xx_0: Error occurred during flash operation: Cannot enable while the target is disconnected
C28xx_0: Error occurred during flash operation: Could not read 0x00000064@Data: target is not connected
C28xx_0: Error occurred during flash operation: Could not write 0x00000064@Data: target is not connected
C28xx_0: Error occurred during flash operation: Failed to run target while trying to execute pwrite_dis.alg
C28xx_0: Flash operation timed out waiting for the algorithm to complete. Operation cancelled.
C28xx_0: Error occurred during flash operation: Could not write 0x00000064@Data: target is not connected
C28xx_0: Error occurred during flash operation: Could not write 0x00004E26@Data: target is not connected
C28xx_0: Error occurred during flash operation: Could not read 0x04E26@Program: target is not connected
C28xx_0: Flash Programmer: Unable to acquire the clock semaphore. The other core might still be accessing the clock registers. Operation Cancelled.
C28xx_0: File Loader: Memory write failed: Unknown error
C28xx_0: GEL: File: C:\Users\Administrator\Desktop\pro\30KW\vision1\BDFM450K_C28\Debug\BDFM450K_C28.out: Load failed.
C28xx_0: Error occurred during flash operation: Could not read register PC: target is not connected
C28xx_0: Error occurred during flash operation: Could not write 0x00004000@Data: target is not connected
C28xx_0: Error occurred during flash operation: Could not write 0x00000@Program: target is not connected
C28xx_0: Error occurred during flash operation: Cannot enable while the target is disconnected
C28xx_0: Error occurred during flash operation: Could not read 0x00000064@Data: target is not connected
C28xx_0: Error occurred during flash operation: Could not write 0x00000064@Data: target is not connected
C28xx_0: Error occurred during flash operation: Failed to run target while trying to execute pwrite_en.alg
C28xx_0: Flash operation timed out waiting for the algorithm to complete. Operation cancelled.
C28xx_0: Error occurred during flash operation: Could not write 0x00000064@Data: target is not connected
C28xx_0: Error occurred during flash operation: Could not write 0x00004E26@Data: target is not connected
C28xx_0: Error occurred during flash operation: Could not read 0x04E26@Program: target is not connected
C28xx_0: Flash Programmer: Unable to acquire the clock semaphore. The other core might still be accessing the clock registers. Operation Cancelled.
C28xx_0: Error occurred during flash operation: Could not write register PC: target is not connected
Seven Han：请问您的板子是自己设计的还是ti的开发板？看报错信息是板子供电的问题，jtag链接问题请见以下wiki：
processors.wiki.ti.com/…/Debugging_JTAG_Connectivity_Problems
使用的版本是CCS7.2，仿真器是XDS100V2，烧M3的时候没有问题，烧C28的时候就显示operating in low-power mode，前两天还可以正常的烧程序
点“YES”后还是会显示烧录失败，求各位赐教
Cortex_M3_0: GEL Output: Memory Map Initialization Complete
Cortex_M3_0: GEL Output: Watchdog Timers Enabled
Cortex_M3_0: GEL Output: UARTs Enabled
C28xx_0: GEL Output:Memory Map Initialization Complete
C28xx_0: GEL Output:RAM Initialization Complete
C28xx_0: Trouble Setting Breakpoint with the Action "Remain Halted" at 0x80e3: (Error -1066 @ 0x80E3) Unable to set/clear requested breakpoint. Verify that the breakpoint address is in valid memory. (Emulation package 6.0.628.3)C28xx_0: Breakpoint Manager: Retrying with a AET breakpoint
C28xx_0: Can't Run Target CPU: (Error -1156 @ 0x8050) Device may be operating in low-power mode. Do you want to bring it out of this mode? Choose 'Yes' to force the device to wake up and retry the operation. Choose 'No' to retry the operation without waking the device. (Emulation package 6.0.628.3)C28xx_0: Error: (Error -2134 @ 0x0) Unable to control device execution state. Reset the device, and retry the operation. If error persists, confirm configuration, power-cycle the board, and/or try more reliable JTAG settings (e.g. lower TCLK). (Emulation package 6.0.628.3)C28xx_0: Trouble Halting Target CPU: (Error -1135 @ 0x8050) The debug probe reported an error. Confirm debug probe configuration and connections, reset the debug probe, and retry the operation. (Emulation package 6.0.628.3)C28xx_0: Error: (Error -1135 @ 0x8050) The debug probe reported an error. Confirm debug probe configuration and connections, reset the debug probe, and retry the operation. (Emulation package 6.0.628.3)C28xx_0: Unable to determine target status after 20 attempts
C28xx_0: 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
C28xx_0: Error occurred during flash operation: Cannot disable hardware breakpoint while the target is halted. Halt the target and try again
C28xx_0: Error occurred during flash operation: Could not write 0x00000064@Data: target is not connected
C28xx_0: Error occurred during flash operation: Could not read 0x00004400@Data: target is not connected
C28xx_0: Error occurred during flash operation: Could not read 0x00004402@Data: target is not connected
C28xx_0: Error occurred during flash operation: Could not read 0x00004406@Data: target is not connected
C28xx_0: Error occurred during flash operation: Could not write 0x00000@Program: target is not connected
C28xx_0: Error occurred during flash operation: Cannot enable while the target is disconnected
C28xx_0: Error occurred during flash operation: Could not read 0x00000064@Data: target is not connected
C28xx_0: Error occurred during flash operation: Could not write 0x00000064@Data: target is not connected
C28xx_0: Error occurred during flash operation: Failed to run target while trying to execute pwrite_dis.alg
C28xx_0: Flash operation timed out waiting for the algorithm to complete. Operation cancelled.
C28xx_0: Error occurred during flash operation: Could not write 0x00000064@Data: target is not connected
C28xx_0: Error occurred during flash operation: Could not write 0x00004E26@Data: target is not connected
C28xx_0: Error occurred during flash operation: Could not read 0x04E26@Program: target is not connected
C28xx_0: Flash Programmer: Unable to acquire the clock semaphore. The other core might still be accessing the clock registers. Operation Cancelled.
C28xx_0: File Loader: Memory write failed: Unknown error
C28xx_0: GEL: File: C:\Users\Administrator\Desktop\pro\30KW\vision1\BDFM450K_C28\Debug\BDFM450K_C28.out: Load failed.
C28xx_0: Error occurred during flash operation: Could not read register PC: target is not connected
C28xx_0: Error occurred during flash operation: Could not write 0x00004000@Data: target is not connected
C28xx_0: Error occurred during flash operation: Could not write 0x00000@Program: target is not connected
C28xx_0: Error occurred during flash operation: Cannot enable while the target is disconnected
C28xx_0: Error occurred during flash operation: Could not read 0x00000064@Data: target is not connected
C28xx_0: Error occurred during flash operation: Could not write 0x00000064@Data: target is not connected
C28xx_0: Error occurred during flash operation: Failed to run target while trying to execute pwrite_en.alg
C28xx_0: Flash operation timed out waiting for the algorithm to complete. Operation cancelled.
C28xx_0: Error occurred during flash operation: Could not write 0x00000064@Data: target is not connected
C28xx_0: Error occurred during flash operation: Could not write 0x00004E26@Data: target is not connected
C28xx_0: Error occurred during flash operation: Could not read 0x04E26@Program: target is not connected
C28xx_0: Flash Programmer: Unable to acquire the clock semaphore. The other core might still be accessing the clock registers. Operation Cancelled.
C28xx_0: Error occurred during flash operation: Could not write register PC: target is not connected
yiding wang：
回复 Seven Han:
多谢。是自己设计的板子，前两天还可以正常debug，板子是外部供电的
使用的版本是CCS7.2，仿真器是XDS100V2，烧M3的时候没有问题，烧C28的时候就显示operating in low-power mode，前两天还可以正常的烧程序
点“YES”后还是会显示烧录失败，求各位赐教
Cortex_M3_0: GEL Output: Memory Map Initialization Complete
Cortex_M3_0: GEL Output: Watchdog Timers Enabled
Cortex_M3_0: GEL Output: UARTs Enabled
C28xx_0: GEL Output:Memory Map Initialization Complete
C28xx_0: GEL Output:RAM Initialization Complete
C28xx_0: Trouble Setting Breakpoint with the Action "Remain Halted" at 0x80e3: (Error -1066 @ 0x80E3) Unable to set/clear requested breakpoint. Verify that the breakpoint address is in valid memory. (Emulation package 6.0.628.3)C28xx_0: Breakpoint Manager: Retrying with a AET breakpoint
C28xx_0: Can't Run Target CPU: (Error -1156 @ 0x8050) Device may be operating in low-power mode. Do you want to bring it out of this mode? Choose 'Yes' to force the device to wake up and retry the operation. Choose 'No' to retry the operation without waking the device. (Emulation package 6.0.628.3)C28xx_0: Error: (Error -2134 @ 0x0) Unable to control device execution state. Reset the device, and retry the operation. If error persists, confirm configuration, power-cycle the board, and/or try more reliable JTAG settings (e.g. lower TCLK). (Emulation package 6.0.628.3)C28xx_0: Trouble Halting Target CPU: (Error -1135 @ 0x8050) The debug probe reported an error. Confirm debug probe configuration and connections, reset the debug probe, and retry the operation. (Emulation package 6.0.628.3)C28xx_0: Error: (Error -1135 @ 0x8050) The debug probe reported an error. Confirm debug probe configuration and connections, reset the debug probe, and retry the operation. (Emulation package 6.0.628.3)C28xx_0: Unable to determine target status after 20 attempts
C28xx_0: 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
C28xx_0: Error occurred during flash operation: Cannot disable hardware breakpoint while the target is halted. Halt the target and try again
C28xx_0: Error occurred during flash operation: Could not write 0x00000064@Data: target is not connected
C28xx_0: Error occurred during flash operation: Could not read 0x00004400@Data: target is not connected
C28xx_0: Error occurred during flash operation: Could not read 0x00004402@Data: target is not connected
C28xx_0: Error occurred during flash operation: Could not read 0x00004406@Data: target is not connected
C28xx_0: Error occurred during flash operation: Could not write 0x00000@Program: target is not connected
C28xx_0: Error occurred during flash operation: Cannot enable while the target is disconnected
C28xx_0: Error occurred during flash operation: Could not read 0x00000064@Data: target is not connected
C28xx_0: Error occurred during flash operation: Could not write 0x00000064@Data: target is not connected
C28xx_0: Error occurred during flash operation: Failed to run target while trying to execute pwrite_dis.alg
C28xx_0: Flash operation timed out waiting for the algorithm to complete. Operation cancelled.
C28xx_0: Error occurred during flash operation: Could not write 0x00000064@Data: target is not connected
C28xx_0: Error occurred during flash operation: Could not write 0x00004E26@Data: target is not connected
C28xx_0: Error occurred during flash operation: Could not read 0x04E26@Program: target is not connected
C28xx_0: Flash Programmer: Unable to acquire the clock semaphore. The other core might still be accessing the clock registers. Operation Cancelled.
C28xx_0: File Loader: Memory write failed: Unknown error
C28xx_0: GEL: File: C:\Users\Administrator\Desktop\pro\30KW\vision1\BDFM450K_C28\Debug\BDFM450K_C28.out: Load failed.
C28xx_0: Error occurred during flash operation: Could not read register PC: target is not connected
C28xx_0: Error occurred during flash operation: Could not write 0x00004000@Data: target is not connected
C28xx_0: Error occurred during flash operation: Could not write 0x00000@Program: target is not connected
C28xx_0: Error occurred during flash operation: Cannot enable while the target is disconnected
C28xx_0: Error occurred during flash operation: Could not read 0x00000064@Data: target is not connected
C28xx_0: Error occurred during flash operation: Could not write 0x00000064@Data: target is not connected
C28xx_0: Error occurred during flash operation: Failed to run target while trying to execute pwrite_en.alg
C28xx_0: Flash operation timed out waiting for the algorithm to complete. Operation cancelled.
C28xx_0: Error occurred during flash operation: Could not write 0x00000064@Data: target is not connected
C28xx_0: Error occurred during flash operation: Could not write 0x00004E26@Data: target is not connected
C28xx_0: Error occurred during flash operation: Could not read 0x04E26@Program: target is not connected
C28xx_0: Flash Programmer: Unable to acquire the clock semaphore. The other core might still be accessing the clock registers. Operation Cancelled.
C28xx_0: Error occurred during flash operation: Could not write register PC: target is not connected
Seven Han：
回复 yiding wang:
您可以参考下TI的F28M35xx controlcard最小系统设计：
:\ti\controlSUITE\development_kits\~controlCARDs\CCF28M35xxHWdevPkg_v3
使用的版本是CCS7.2，仿真器是XDS100V2，烧M3的时候没有问题，烧C28的时候就显示operating in low-power mode，前两天还可以正常的烧程序
点“YES”后还是会显示烧录失败，求各位赐教
Cortex_M3_0: GEL Output: Memory Map Initialization Complete
Cortex_M3_0: GEL Output: Watchdog Timers Enabled
Cortex_M3_0: GEL Output: UARTs Enabled
C28xx_0: GEL Output:Memory Map Initialization Complete
C28xx_0: GEL Output:RAM Initialization Complete
C28xx_0: Trouble Setting Breakpoint with the Action "Remain Halted" at 0x80e3: (Error -1066 @ 0x80E3) Unable to set/clear requested breakpoint. Verify that the breakpoint address is in valid memory. (Emulation package 6.0.628.3)C28xx_0: Breakpoint Manager: Retrying with a AET breakpoint
C28xx_0: Can't Run Target CPU: (Error -1156 @ 0x8050) Device may be operating in low-power mode. Do you want to bring it out of this mode? Choose 'Yes' to force the device to wake up and retry the operation. Choose 'No' to retry the operation without waking the device. (Emulation package 6.0.628.3)C28xx_0: Error: (Error -2134 @ 0x0) Unable to control device execution state. Reset the device, and retry the operation. If error persists, confirm configuration, power-cycle the board, and/or try more reliable JTAG settings (e.g. lower TCLK). (Emulation package 6.0.628.3)C28xx_0: Trouble Halting Target CPU: (Error -1135 @ 0x8050) The debug probe reported an error. Confirm debug probe configuration and connections, reset the debug probe, and retry the operation. (Emulation package 6.0.628.3)C28xx_0: Error: (Error -1135 @ 0x8050) The debug probe reported an error. Confirm debug probe configuration and connections, reset the debug probe, and retry the operation. (Emulation package 6.0.628.3)C28xx_0: Unable to determine target status after 20 attempts
C28xx_0: 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
C28xx_0: Error occurred during flash operation: Cannot disable hardware breakpoint while the target is halted. Halt the target and try again
C28xx_0: Error occurred during flash operation: Could not write 0x00000064@Data: target is not connected
C28xx_0: Error occurred during flash operation: Could not read 0x00004400@Data: target is not connected
C28xx_0: Error occurred during flash operation: Could not read 0x00004402@Data: target is not connected
C28xx_0: Error occurred during flash operation: Could not read 0x00004406@Data: target is not connected
C28xx_0: Error occurred during flash operation: Could not write 0x00000@Program: target is not connected
C28xx_0: Error occurred during flash operation: Cannot enable while the target is disconnected
C28xx_0: Error occurred during flash operation: Could not read 0x00000064@Data: target is not connected
C28xx_0: Error occurred during flash operation: Could not write 0x00000064@Data: target is not connected
C28xx_0: Error occurred during flash operation: Failed to run target while trying to execute pwrite_dis.alg
C28xx_0: Flash operation timed out waiting for the algorithm to complete. Operation cancelled.
C28xx_0: Error occurred during flash operation: Could not write 0x00000064@Data: target is not connected
C28xx_0: Error occurred during flash operation: Could not write 0x00004E26@Data: target is not connected
C28xx_0: Error occurred during flash operation: Could not read 0x04E26@Program: target is not connected
C28xx_0: Flash Programmer: Unable to acquire the clock semaphore. The other core might still be accessing the clock registers. Operation Cancelled.
C28xx_0: File Loader: Memory write failed: Unknown error
C28xx_0: GEL: File: C:\Users\Administrator\Desktop\pro\30KW\vision1\BDFM450K_C28\Debug\BDFM450K_C28.out: Load failed.
C28xx_0: Error occurred during flash operation: Could not read register PC: target is not connected
C28xx_0: Error occurred during flash operation: Could not write 0x00004000@Data: target is not connected
C28xx_0: Error occurred during flash operation: Could not write 0x00000@Program: target is not connected
C28xx_0: Error occurred during flash operation: Cannot enable while the target is disconnected
C28xx_0: Error occurred during flash operation: Could not read 0x00000064@Data: target is not connected
C28xx_0: Error occurred during flash operation: Could not write 0x00000064@Data: target is not connected
C28xx_0: Error occurred during flash operation: Failed to run target while trying to execute pwrite_en.alg
C28xx_0: Flash operation timed out waiting for the algorithm to complete. Operation cancelled.
C28xx_0: Error occurred during flash operation: Could not write 0x00000064@Data: target is not connected
C28xx_0: Error occurred during flash operation: Could not write 0x00004E26@Data: target is not connected
C28xx_0: Error occurred during flash operation: Could not read 0x04E26@Program: target is not connected
C28xx_0: Flash Programmer: Unable to acquire the clock semaphore. The other core might still be accessing the clock registers. Operation Cancelled.
C28xx_0: Error occurred during flash operation: Could not write register PC: target is not connected
yiding wang：最后换芯片解决了，可能是flash烧了
使用的版本是CCS7.2，仿真器是XDS100V2，烧M3的时候没有问题，烧C28的时候就显示operating in low-power mode，前两天还可以正常的烧程序
点“YES”后还是会显示烧录失败，求各位赐教
Cortex_M3_0: GEL Output: Memory Map Initialization Complete
Cortex_M3_0: GEL Output: Watchdog Timers Enabled
Cortex_M3_0: GEL Output: UARTs Enabled
C28xx_0: GEL Output:Memory Map Initialization Complete
C28xx_0: GEL Output:RAM Initialization Complete
C28xx_0: Trouble Setting Breakpoint with the Action "Remain Halted" at 0x80e3: (Error -1066 @ 0x80E3) Unable to set/clear requested breakpoint. Verify that the breakpoint address is in valid memory. (Emulation package 6.0.628.3)C28xx_0: Breakpoint Manager: Retrying with a AET breakpoint
C28xx_0: Can't Run Target CPU: (Error -1156 @ 0x8050) Device may be operating in low-power mode. Do you want to bring it out of this mode? Choose 'Yes' to force the device to wake up and retry the operation. Choose 'No' to retry the operation without waking the device. (Emulation package 6.0.628.3)C28xx_0: Error: (Error -2134 @ 0x0) Unable to control device execution state. Reset the device, and retry the operation. If error persists, confirm configuration, power-cycle the board, and/or try more reliable JTAG settings (e.g. lower TCLK). (Emulation package 6.0.628.3)C28xx_0: Trouble Halting Target CPU: (Error -1135 @ 0x8050) The debug probe reported an error. Confirm debug probe configuration and connections, reset the debug probe, and retry the operation. (Emulation package 6.0.628.3)C28xx_0: Error: (Error -1135 @ 0x8050) The debug probe reported an error. Confirm debug probe configuration and connections, reset the debug probe, and retry the operation. (Emulation package 6.0.628.3)C28xx_0: Unable to determine target status after 20 attempts
C28xx_0: 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
C28xx_0: Error occurred during flash operation: Cannot disable hardware breakpoint while the target is halted. Halt the target and try again
C28xx_0: Error occurred during flash operation: Could not write 0x00000064@Data: target is not connected
C28xx_0: Error occurred during flash operation: Could not read 0x00004400@Data: target is not connected
C28xx_0: Error occurred during flash operation: Could not read 0x00004402@Data: target is not connected
C28xx_0: Error occurred during flash operation: Could not read 0x00004406@Data: target is not connected
C28xx_0: Error occurred during flash operation: Could not write 0x00000@Program: target is not connected
C28xx_0: Error occurred during flash operation: Cannot enable while the target is disconnected
C28xx_0: Error occurred during flash operation: Could not read 0x00000064@Data: target is not connected
C28xx_0: Error occurred during flash operation: Could not write 0x00000064@Data: target is not connected
C28xx_0: Error occurred during flash operation: Failed to run target while trying to execute pwrite_dis.alg
C28xx_0: Flash operation timed out waiting for the algorithm to complete. Operation cancelled.
C28xx_0: Error occurred during flash operation: Could not write 0x00000064@Data: target is not connected
C28xx_0: Error occurred during flash operation: Could not write 0x00004E26@Data: target is not connected
C28xx_0: Error occurred during flash operation: Could not read 0x04E26@Program: target is not connected
C28xx_0: Flash Programmer: Unable to acquire the clock semaphore. The other core might still be accessing the clock registers. Operation Cancelled.
C28xx_0: File Loader: Memory write failed: Unknown error
C28xx_0: GEL: File: C:\Users\Administrator\Desktop\pro\30KW\vision1\BDFM450K_C28\Debug\BDFM450K_C28.out: Load failed.
C28xx_0: Error occurred during flash operation: Could not read register PC: target is not connected
C28xx_0: Error occurred during flash operation: Could not write 0x00004000@Data: target is not connected
C28xx_0: Error occurred during flash operation: Could not write 0x00000@Program: target is not connected
C28xx_0: Error occurred during flash operation: Cannot enable while the target is disconnected
C28xx_0: Error occurred during flash operation: Could not read 0x00000064@Data: target is not connected
C28xx_0: Error occurred during flash operation: Could not write 0x00000064@Data: target is not connected
C28xx_0: Error occurred during flash operation: Failed to run target while trying to execute pwrite_en.alg
C28xx_0: Flash operation timed out waiting for the algorithm to complete. Operation cancelled.
C28xx_0: Error occurred during flash operation: Could not write 0x00000064@Data: target is not connected
C28xx_0: Error occurred during flash operation: Could not write 0x00004E26@Data: target is not connected
C28xx_0: Error occurred during flash operation: Could not read 0x04E26@Program: target is not connected
C28xx_0: Flash Programmer: Unable to acquire the clock semaphore. The other core might still be accessing the clock registers. Operation Cancelled.
C28xx_0: Error occurred during flash operation: Could not write register PC: target is not connected
user5356088：
回复 yiding wang:
你好，我也遇到了类似的问题，不知道你这边有没有找到引起这个问题的原因和解决问题的方法，如果只是更换芯片的话，后续还是会有出现该问题的几率，我这边因为类似问题也已经连续烧了几块板子了
使用的版本是CCS7.2，仿真器是XDS100V2，烧M3的时候没有问题，烧C28的时候就显示operating in low-power mode，前两天还可以正常的烧程序
点“YES”后还是会显示烧录失败，求各位赐教
Cortex_M3_0: GEL Output: Memory Map Initialization Complete
Cortex_M3_0: GEL Output: Watchdog Timers Enabled
Cortex_M3_0: GEL Output: UARTs Enabled
C28xx_0: GEL Output:Memory Map Initialization Complete
C28xx_0: GEL Output:RAM Initialization Complete
C28xx_0: Trouble Setting Breakpoint with the Action "Remain Halted" at 0x80e3: (Error -1066 @ 0x80E3) Unable to set/clear requested breakpoint. Verify that the breakpoint address is in valid memory. (Emulation package 6.0.628.3)C28xx_0: Breakpoint Manager: Retrying with a AET breakpoint
C28xx_0: Can't Run Target CPU: (Error -1156 @ 0x8050) Device may be operating in low-power mode. Do you want to bring it out of this mode? Choose 'Yes' to force the device to wake up and retry the operation. Choose 'No' to retry the operation without waking the device. (Emulation package 6.0.628.3)C28xx_0: Error: (Error -2134 @ 0x0) Unable to control device execution state. Reset the device, and retry the operation. If error persists, confirm configuration, power-cycle the board, and/or try more reliable JTAG settings (e.g. lower TCLK). (Emulation package 6.0.628.3)C28xx_0: Trouble Halting Target CPU: (Error -1135 @ 0x8050) The debug probe reported an error. Confirm debug probe configuration and connections, reset the debug probe, and retry the operation. (Emulation package 6.0.628.3)C28xx_0: Error: (Error -1135 @ 0x8050) The debug probe reported an error. Confirm debug probe configuration and connections, reset the debug probe, and retry the operation. (Emulation package 6.0.628.3)C28xx_0: Unable to determine target status after 20 attempts
C28xx_0: 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
C28xx_0: Error occurred during flash operation: Cannot disable hardware breakpoint while the target is halted. Halt the target and try again
C28xx_0: Error occurred during flash operation: Could not write 0x00000064@Data: target is not connected
C28xx_0: Error occurred during flash operation: Could not read 0x00004400@Data: target is not connected
C28xx_0: Error occurred during flash operation: Could not read 0x00004402@Data: target is not connected
C28xx_0: Error occurred during flash operation: Could not read 0x00004406@Data: target is not connected
C28xx_0: Error occurred during flash operation: Could not write 0x00000@Program: target is not connected
C28xx_0: Error occurred during flash operation: Cannot enable while the target is disconnected
C28xx_0: Error occurred during flash operation: Could not read 0x00000064@Data: target is not connected
C28xx_0: Error occurred during flash operation: Could not write 0x00000064@Data: target is not connected
C28xx_0: Error occurred during flash operation: Failed to run target while trying to execute pwrite_dis.alg
C28xx_0: Flash operation timed out waiting for the algorithm to complete. Operation cancelled.
C28xx_0: Error occurred during flash operation: Could not write 0x00000064@Data: target is not connected
C28xx_0: Error occurred during flash operation: Could not write 0x00004E26@Data: target is not connected
C28xx_0: Error occurred during flash operation: Could not read 0x04E26@Program: target is not connected
C28xx_0: Flash Programmer: Unable to acquire the clock semaphore. The other core might still be accessing the clock registers. Operation Cancelled.
C28xx_0: File Loader: Memory write failed: Unknown error
C28xx_0: GEL: File: C:\Users\Administrator\Desktop\pro\30KW\vision1\BDFM450K_C28\Debug\BDFM450K_C28.out: Load failed.
C28xx_0: Error occurred during flash operation: Could not read register PC: target is not connected
C28xx_0: Error occurred during flash operation: Could not write 0x00004000@Data: target is not connected
C28xx_0: Error occurred during flash operation: Could not write 0x00000@Program: target is not connected
C28xx_0: Error occurred during flash operation: Cannot enable while the target is disconnected
C28xx_0: Error occurred during flash operation: Could not read 0x00000064@Data: target is not connected
C28xx_0: Error occurred during flash operation: Could not write 0x00000064@Data: target is not connected
C28xx_0: Error occurred during flash operation: Failed to run target while trying to execute pwrite_en.alg
C28xx_0: Flash operation timed out waiting for the algorithm to complete. Operation cancelled.
C28xx_0: Error occurred during flash operation: Could not write 0x00000064@Data: target is not connected
C28xx_0: Error occurred during flash operation: Could not write 0x00004E26@Data: target is not connected
C28xx_0: Error occurred during flash operation: Could not read 0x04E26@Program: target is not connected
C28xx_0: Flash Programmer: Unable to acquire the clock semaphore. The other core might still be accessing the clock registers. Operation Cancelled.
C28xx_0: Error occurred during flash operation: Could not write register PC: target is not connected
user5356088：
回复 Seven Han:
你好，我这边也出现了类似的问题，用的是F28M36的芯片，供电电源方面，我们采用的是原来的F28335平台上的电源，该电源下28335芯片几乎没有出现过烧写失败的情况，但是更换为F28M36后，则多次出现C核无法烧写的情况，电源方面，我们也用示波器观察了烧写前后电源的变化情况，从波形上看，烧写前后电源几乎没有太大变化，而且多次出问题的都是C核，M核从来都没有出现过这些问题，这是不是说明该问题不是电源不稳引起的，此外还可能有哪些原因引起该问题，望不吝赐教！
