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C6678 寄存器写出现错误 Debug 时出现程序加载错误 Trouble Writing Memory Block at 0x8ec600 on Page 0 of Length 0x7cc0

Jack Dong
Intellectual 775 points
各位大神，我有以下问题请教，希望百忙中抽点时间回答，谢谢！
当FFT点数为32K浮点复数时会出现如下问题（FFT点数为4K,8K和16K时没有出现）：
数据存在.DDR3段，
DDR3定义为：
DDR3:org 0x80000000 len=0x10000000
.DDR3:load >>DDR3
C66xx_0: Trouble Writing Memory Block at 0x8ec600 on Page 0 of Length 0x7cc0: (Error -1190 @ 0x8EC600) Unable to access device memory. Verify that the memory address is in valid memory. If error persists, confirm configuration, power-cycle board, and/or try more reliable JTAG settings (e.g. lower TCLK). (Emulation package 5.0.569.0)
C66xx_0: GEL: File: F:\13516test\DSPF_sp_fftSPxSP_66_LE_ELF\Debug\DSPF_sp_fftSPxSP_66_LE_ELF.out: Load failed.
 
请问是不是我的CMD文件中DDR3的定义有问题？还是GEL文件有问题？网上也有人说是C6678无法load外部扩展的DDR3等等。。。