Jlink v8+20P转10P转接板 给CC2538下载报错

Mon May 04, 2015 14:58:20: Failed to load flash loader: C:\Program Files (x86)\IAR Systems\Embedded Workbench 7.0\arm\config\flashloader\TexasInstruments\FlashCC2538RAM32K.flash

Mon May 04, 2015 15:03:41: Fatal error: CC2538 (connect):Can not find ICE-Pick (IDCODE mismatch). Expected 0x0B00002F, found: 0x00000000 Session aborted!

这是报错信息,该怎么设置。EWARM7.10/CC2538SF53。

这个是我IAR配置的问题吗？