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Added fixpoint sine and cosine functions.

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git-svn-id: svn://svn.cc65.org/cc65/trunk@4399 b7a2c559-68d2-44c3-8de9-860c34a00d81
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uz
2009-10-29 23:19:00 +00:00
parent 50c1db0331
commit 7d453f5e11
4 changed files with 188 additions and 0 deletions
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24
libsrc/common/cc65_sintab.s Normal file
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@@ -0,0 +1,24 @@
;
; Sinus table
;
; Ullrich von Bassewitz, 2009-10-29
;
.export _cc65_sintab
; ---------------------------------------------------------------------------
;
.rodata
_cc65_sintab:
.byte $00, $04, $09, $0D, $12, $16, $1B, $1F, $24, $28
.byte $2C, $31, $35, $3A, $3E, $42, $47, $4B, $4F, $53
.byte $58, $5C, $60, $64, $68, $6C, $70, $74, $78, $7C
.byte $80, $84, $88, $8B, $8F, $93, $96, $9A, $9E, $A1
.byte $A5, $A8, $AB, $AF, $B2, $B5, $B8, $BB, $BE, $C1
.byte $C4, $C7, $CA, $CC, $CF, $D2, $D4, $D7, $D9, $DB
.byte $DE, $E0, $E2, $E4, $E6, $E8, $EA, $EC, $ED, $EF
.byte $F1, $F2, $F3, $F5, $F6, $F7, $F8, $F9, $FA, $FB
.byte $FC, $FD, $FE, $FE, $FF, $FF, $FF