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急求助:DM6446的板子与XDS560仿真器连接,ARM核可以连接上,DSP核连接不上!!!

求助:DM6446的板子与XDS560仿真器连接,ARM核可以连接上,DSP核连接不上!!

希望坛子里的大神们能够指点一二.

错误提示如下:

Error connecting to the target:
Error 0x80000244/-1137
Fatal Error during: Register, Initialization, OCS,

It appears that the target is being held in reset. This may be
due to Wait-In-Reset (WIR) configuration set by the EMU0=0
and EMU1=1 pin settings. If this is the case, DISCONNECT
all CONNECTED devices including icepick and then select
RETRY to clear the WIR configuration.

If this is a multi-core system, the master CPU may not be
releasing the DSP/MCU from reset. Please check your
configuration in CC_setup and/or your GEL file to ensure that
nothing is blocking the DSP/MCU from being released from reset

Sequence ID: 0
Error Code: -1137
Error Class: 0x80000244

Board Name: DM6446 XDS560 Emulator
Cpu Name: C6400PLUS_0

Abort: Close Code Composer Studio.
Retry: Try to connect to the target again.
Cancel: Remain disconnected from the target
Diagnostic: Run diagnostic utility.

kooking:

根据提示有两个可能:

1.板卡有相应的拨码开关需要设置

2.没有使用正确的GEL文件

JOE1:

回复 kooking:

首先,感谢你的耐心解答。

不过我觉得:

1.通过使用DaVinciEVM_arm.gel这个gel文件可以将JTAG仿真器连接正常,ARM核连接能够正常连接。

通过这个连接的建立,我觉得JTAG接口应该是配置正常的。

2.gel文件使用的是正确的,是DaVinciEVM_dsp.gel这个文件。

PS:板子是合众达的开发板,仿真器是SEED-XDS560PLUS

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