File list (Check if you may need any files):
SPI_SUB
.......\cc_build_Debug.log
.......\Debug
.......\Debug.lkf
.......\Debug.lkv
.......\Define.asm
.......\DSP.CMD
.......\F2407REGS.H
.......\GLOBAL.C
.......\LF2407.GEL
.......\lf2407a.h
.......\Main.c
.......\rts2xx.lib
.......\SCI.CS_
.......\.......\FILE.CDX
.......\.......\FILE.DBF
.......\.......\FILE.FPT
.......\.......\SYMBOL.CDX
.......\.......\SYMBOL.DBF
.......\.......\SYMBOL.FPT
.......\SCI.paf
.......\SCI.paf2
.......\SCI.pjt
.......\SCI.sbl
.......\st7920.c
.......\st7920.h