2812M核心板和自己做的测试板链接错误

bb_008

2812M核心板和自己做的测试板链接错误 [复制链接]

当用2812M v2.1核心板和自己做的测试板用64引脚双排插座相连接仿真器时，出现错误如下“Error connecting to the target:
Error 0x80000240/-171
Fatal Error during: Initialization, OCS,
This error was generated by TI's USCIF driver.

SC_ERR_REG_DETECT_CTLR <-171>
The wrong controller port value has been used.
A controller cannot be detected even though the
selected port does match the hardware configuration.
The standard 560 ports are 0x0, 0x1, 0x2 and 0x3.
The standard EVM ports are 0x0, 0x1, 0x2 and 0x3.
The standard DSK ports are 0x378, 0x278 and 0x3BC.
The standard 510 ports are 0x240, 0x280, 0x320 and 0x340.


I/O Port = 240
”
请问这是什么错误？谢谢

joshua

我在示波器上看电压波纹不上很大呀，而且JTAG的EMO,EM1,PD电压正常，2812扳子＋5v引脚的电压也正常。

happy0104

干扰是指的怎样干扰？麻烦举个例子，谢谢

cyclxoath

已经连上

cumthk

怎么连上的？我也出现了一样的错误，谢谢大虾

安_然

这贴子有点奇怪，楼主从没说过话，怎么还说解决了问题