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Invalid CIO command (19)问题报错求教

Other Parts Discussed in Thread: SYSBIOS

Hi,Ti engs:

我在调试SYSBIOS的C:\Program Files\Texas Instruments\pdk_C6678_1_0_0_16\packages\ti\transport\ipc\examples\qmssIpcBenchmark的demo时, 把platform下的codememory和datamemory从原来的L2修改成DDR了。(我的意图是想把代码放到DDR里面去,因为文件比较大,无法放置 在L2和MSM里) 但是我在运行修改的代码时(demo代码未改动时,在原先codememory和datamemory在L2上能运行起来),运行会出现如下错误: [C66xx_1] Invalid CIO command (19) in the CIO buffer at address (0x80046e9c) was not recognized. Please check the device and program memory maps. [C66xx_1] cpuFreq.lo = 1000000000. cpuFreq.hi = 0 [C66xx_1] Core ("CORE1") starting [C66xx_1] numCores = 2. [C66xx_1] **************systemInit OK******** [C66xx_1] clusterBaseId = 0. [C66xx_1] localQueueName=CORE1. nextQueueName=CORE0. prevQueueName=CORE0 [C66xx_1] MessageQ_create ok [C66xx_1] tsk0 starting [C66xx_1] A0=0x0 A1=0x0 [C66xx_1] A2=0x0 A3=0xffffffff [C66xx_1] A4=0x80036568 A5=0x1844004 [C66xx_1] A6=0xd0 A7=0x0 [C66xx_1] A8=0x1844018 A9=0x1 然后就是一堆A0,A1错误。 我在gel文件里面已经做了DDR的初始化了。原先有工程师说需要用映像文件,因为我现在做调试阶段,所以用.out文件直接用仿真器加载,并没有 生成映像文件操作。 请问这个是什么问题造成的? 需要怎么解决?

谢谢

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