大家好,
有谁遇到过这样的问题没,在CCS:parallel debug manager 中右击connect后,弹出对话框中提示如下信息:
Error connecting to the target:
Error 0x80000240/-1146
Fatal Error during: Initialization, OCS,Invalid data was scanned by the emulation controller.
Verify the board setup to make sure the scan chain is properly
defined.
If the setup is correct, then RESET EMULATOR. This will disconnect eachtarget from the emulator. The targets should then be power cycled
or hard reset followed by an emureset and reconnect to each target.
Board Name: DM6437 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.
复位之后也没解决问题。
电压应该没有问题:dsp核电压1.2v,DSPIO供电电压3.24v,DDR2供电电压1.74v。
以前偶尔还可以连上的,现在一直连不上了。请问谁有解没?
谁能解释一下第一段什么意思?其中Error 0x80000240/-1146 有没有什么用。
Eason Wang:
调低JTAG时钟速率。
songxia928:
回复 Eason Wang:
多谢!不好意思,俺们菜鸟,能不能具体一点,怎么降低JTAG时钟速率。
Eason Wang:
回复 songxia928:
自己找找有助于你变成老鸟%(&* 因为估计你用的ccs 3.3, 我的电脑上也没装~ 🙂
kooking:
回复 songxia928:
songxia928
多谢!不好意思,俺们菜鸟,能不能具体一点,怎么降低JTAG时钟速率。