TI中文支持网本人由于做课程设计，初学DSP，在用ＣＣＳ４.２.４进行FIR滤波器仿真实验，但是在将256点的FFT变换为1024点后，出现了以下错误，纠结了好久没有找到解决方法，希望各位大牛指点一二。
**** Build of configuration Debug for project FFT ****
F:\CCS\CCS\ccsv4\utils\gmake\gmake -k all'Building file: ../FFT.c'
'Invoking: Compiler'
"F:/CCS/CCS/ccsv4/tools/compiler/c5500/bin/cl55" -g –define="_DEBUG" –include_path="F:/CCS/CCS/ccsv4/tools/compiler/c5500/include" –include_path="F:/CCS/CCS/xdais_7_10_00_06/packages/ti/xdais" –include_path="/include" –diag_warning=225 –preproc_with_compile –preproc_dependency="FFT.pp" "../FFT.c"
'Finished building: ../FFT.c'
' '
'Building target: fft.out'
'Invoking: Linker'
"F:/CCS/CCS/ccsv4/tools/compiler/c5500/bin/cl55" -g –define="_DEBUG" –diag_warning=225 -z -m"fft.map" –warn_sections -i"F:/CCS/CCS/ccsv4/tools/compiler/c5500/lib" -i"F:/CCS/CCS/ccsv4/tools/compiler/c5500/include" -i"F:/CCS/CCS/workspace/DspTest1.0/FFT" -i"/lib" –reread_libs –rom_model -o "fft.out" "../volume.cmd" "./FFT.obj" "../rts55.lib"<Linking>
warning: creating output section "vectors" without a SECTIONS specification
warning: creating ".stack" section with default size of 0x3e8; use the -stack
option to change the default size
>> Compilation failure
warning: creating ".sysstack" section with default size of 0x3e8; use the
-sysstack option to change the default size
"../volume.cmd", line 29: error: run placement fails for object ".bss", size
0x58b6 (page 0). Available ranges:
DATA size: 0x4000 unused: 0x375c max hole: 0x375cerror: errors encountered during linking; "fft.out" not built
gmake: *** [fft.out] Error 1
gmake: Target `all' not remade because of errors.
Build complete for project FFT
Eason Wang：
Move to the C5000 forum
Shine：
看上去像是cmd文件的问题，方便的话，把cmd文件贴出来看看。
Tony Tang：
line 29: error: run placement fails for object ".bss", size0x58b6 (page 0). Available ranges:DATA size: 0x4000 unused: 0x375c max hole: 0x375c
对应的memory空间不够，剩下的空间放不下.bss段了，换个memory放吧。
