Here is a project for PLL initialization of tms320c5509a DSP.note that there are 2 projects in zip file.one in assembly language and the other in C language.best regards.
File list:
PLL
..\PLL ASM
..\.......\Debug
..\.......\.....\main.obj
..\.......\.....\mainC++.obj
..\.......\.....\pll_config.obj
..\.......\.....\PLL_TEST.func_info
..\.......\.....\PLL_TEST.map
..\.......\.....\PLL_TEST.out
..\.......\PLL_TEST.CS_
..\.......\............\FILE.CDX
..\.......\............\FILE.DBF
..\.......\............\FILE.FPT
..\.......\............\SYMBOL.CDX
..\.......\............\SYMBOL.DBF
..\.......\............\SYMBOL.FPT
..\.......\cc_build_Debug.log
..\.......\Debug.lkf
..\.......\main.c
..\.......\mainC++.cpp
..\.......\pll_config.asm
..\.......\PLL_TEST.paf
..\.......\PLL_TEST.paf2
..\.......\PLL_TEST.pjt
..\.......\PLL_TEST.sbl
..\PLL C
..\.....\Debug
..\.....\.....\main.obj
..\.....\.....\mainC++.obj
..\.....\.....\pll_config.obj
..\.....\.....\PLL_TEST.func_info
..\.....\.....\PLL_TEST.map
..\.....\.....\PLL_TEST.out
..\.....\PLL_TEST.CS_
..\.....\............\FILE.CDX
..\.....\............\FILE.DBF
..\.....\............\FILE.FPT
..\.....\............\SYMBOL.CDX
..\.....\............\SYMBOL.DBF
..\.....\............\SYMBOL.FPT
..\.....\cc_build_Debug.log
..\.....\Debug.lkf
..\.....\declare_intf.log
..\.....\main.c
..\.....\PLL_TEST.paf
..\.....\PLL_TEST.paf2
..\.....\PLL_TEST.pjt
..\.....\PLL_TEST.sbl