rom_tri.coe

Direct Digital Synthesis (DDS),最好用的可步进的数字频率发生器的方法

MEMORY_INITIALIZATION_RADIX=10;
MEMORY_INITIALIZATION_VECTOR=
0,  1,  2,  3,  4,  5,  6,  7,  8,  9,  
10,  11,  12,  13,  14,  15,  16,  17,  18,  19,  
20,  21,  22,  23,  24,  25,  26,  27,  28,  29,  
30,  31,  32,  33,  34,  35,  36,  37,  38,  39,  
40,  41,  42,  43,  44,  45,  46,  47,  48,  49,  
50,  51,  52,  53,  54,  55,  56,  57,  58,  59,  
60,  61,  62,  63,  64,  65,  66,  67,  68,  69,  
70,  71,  72,  73,  74,  75,  76,  77,  78,  79,  
80,  81,  82,  83,  84,  85,  86,  87,  88,  89,  
90,  91,  92,  93,  94,  95,  96,  97,  98,  99,  
100,  101,  102,  103,  104,  105,  106,  107,  108,  109,  
110,  111,  112,  113,  114,  115,  116,  117,  118,  119,  
120,  121,  122,  123,  124,  125,  126,  127,  128,  129,  
130,  131,  132,  133,  134,  135,  136,  137,  138,  139,  
140,  141,  142,  143,  144,  145,  146,  147,  148,  149,  
150,  151,  152,  153,  154,  155,  156,  157,  158,  159,  
160,  161,  162,  163,  164,  165,  166,  167,  168,  169,  
170,  171,  172,  173,  174,  175,  176,  177,  178,  179,  
180,  181,  182,  183,  184,  185,  186,  187,  188,  189,  
190,  191,  192,  193,  194,  195,  196,  197,  198,  199,  
200,  201,  202,  203,  204,  205,  206,  207,  208,  209,  
210,  211,  212,  213,  214,  215,  216,  217,  218,  219,  
220,  221,  222,  223,  224,  225,  226,  227,  228,  229,  
230,  231,  232,  233,  234,  235,  236,  237,  238,  239,  
240,  241,  242,  243,  244,  245,  246,  247,  248,  249,  
250,  251,  252,  253,  254,  255,  255,  254,  253,  252,  
251,  250,  249,  248,  247,  246,  245,  244,  243,  242,  
241,  240,  239,  238,  237,  236,  235,  234,  233,  232,  
231,  230,  229,  228,  227,  226,  225,  224,  223,  222,  
221,  220,  219,  218,  217,  216,  215,  214,  213,  212,  
211,  210,  209,  208,  207,  206,  205,  204,  203,  202,  
201,  200,  199,  198,  197,  196,  195,  194,  193,  192,  
191,  190,  189,  188,  187,  186,  185,  184,  183,  182,  
181,  180,  179,  178,  177,  176,  175,  174,  173,  172,  
171,  170,  169,  168,  167,  166,  165,  164,  163,  162,  
161,  160,  159,  158,  157,  156,  155,  154,  153,  152,  
151,  150,  149,  148,  147,  146,  145,  144,  143,  142,  
141,  140,  139,  138,  137,  136,  135,  134,  133,  132,  
131,  130,  129,  128,  127,  126,  125,  124,  123,  122,  
121,  120,  119,  118,  117,  116,  115,  114,  113,  112,  
111,  110,  109,  108,  107,  106,  105,  104,  103,  102,  
101,  100,  99,  98,  97,  96,  95,  94,  93,  92,  
91,  90,  89,  88,  87,  86,  85,  84,  83,  82,  
81,  80,  79,  78,  77,  76,  75,  74,  73,  72,  
71,  70,  69,  68,  67,  66,  65,  64,  63,  62,  
61,  60,  59,  58,  57,  56,  55,  54,  53,  52,  
51,  50,  49,  48,  47,  46,  45,  44,  43,  42,  
41,  40,  39,  38,  37,  36,  35,  34,  33,  32,  
31,  30,  29,  28,  27,  26,  25,  24,  23,  22,  
21,  20,  19,  18,  17,  16,  15,  14,  13,  12,  
11,  10,  9,  8,  7,  6,  5,  4,  3,  2,  
1,  0;