画了块STM32的板子，下载不了，报错如下

flypig

Load "..\\..\\Output\\Template.axf"
Set jtag Project File to "C:\Users\flypig\Desktop\MP3\Project\RVMDK（uv4）\jtagSettings.ini"
* jtag Info: Device "STM32F103ZE" selected (512 KB flash, 64 KB RAM).

jtag info:
------------
DLL: V4.90 , compiled Jul 28 2014 10:35:20
Firmware: jtag ARM ARM compiled Jul 17 2014 12:31:18
Hardware: ARM.00
S/N : 308622870
Feature(s) : RDI,FlashDL,FlashBP,JFlash,GDBFULL

* jtag Info: TotalIRLen = 9, IRPrint = 0x0011
* jtag Info: STM32Fxxxx: Cannot attach to CPU. Trying connect under reset.
* jtag Info: TotalIRLen = 9, IRPrint = 0x0011
Error: Flash Download failed  -  Target DLL has been cancelled
Load "..\\..\\Output\\Template.axf"
Set jtag Project File to "C:\Users\flypig\Desktop\MP3\Project\RVMDK（uv4）\jtagSettings.ini"
* jtag Info: Device "STM32F103ZE" selected (512 KB flash, 64 KB RAM).

jtag info:
------------
DLL: V4.90 , compiled Jul 28 2014 10:35:20
Firmware: jtag ARM ARM compiled Jul 17 2014 12:31:18
Hardware: ARM.00
S/N : 308622870
Feature(s) : RDI,FlashDL,FlashBP,JFlash,GDBFULL

* jtag Info: TotalIRLen = 9, IRPrint = 0x0011
* jtag Info: STM32Fxxxx: Cannot attach to CPU. Trying connect under reset.
* jtag Info: TotalIRLen = 9, IRPrint = 0x0011

flyleaf

用串口isp的方式下载看看行不行，也不行的话就是芯片烧了