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mult_3go.tdf

mult_3go.tdf 8.9 KB
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  1. --lpm_mult DEDICATED_MULTIPLIER_CIRCUITRY="NO" DEVICE_FAMILY="Cyclone IV E" DSP_BLOCK_BALANCING="AUTO" LPM_PIPELINE=0 LPM_REPRESENTATION="SIGNED" LPM_WIDTHA=10 LPM_WIDTHB=11 LPM_WIDTHP=21 MAXIMIZE_SPEED=5 dataa datab result CARRY_CHAIN="MANUAL" CARRY_CHAIN_LENGTH=48
    2. 

  2. --VERSION_BEGIN 13.0 cbx_cycloneii 2013:04:24:18:08:47:SJ cbx_lpm_add_sub 2013:04:24:18:08:47:SJ cbx_lpm_mult 2013:04:24:18:08:47:SJ cbx_mgl 2013:04:24:18:11:10:SJ cbx_padd 2013:04:24:18:08:47:SJ cbx_stratix 2013:04:24:18:08:47:SJ cbx_stratixii 2013:04:24:18:08:47:SJ cbx_util_mgl 2013:04:24:18:08:47:SJ  VERSION_END
    3. 

  3. 

  4. 

  5. -- Copyright (C) 1991-2013 Altera Corporation
    6. 

  6. --  Your use of Altera Corporation's design tools, logic functions 
    7. 

  7. --  and other software and tools, and its AMPP partner logic 
    8. 

  8. --  functions, and any output files from any of the foregoing 
    9. 

  9. --  (including device programming or simulation files), and any 
    10. 

  10. --  associated documentation or information are expressly subject 
    11. 

  11. --  to the terms and conditions of the Altera Program License 
    12. 

  12. --  Subscription Agreement, Altera MegaCore Function License 
    13. 

  13. --  Agreement, or other applicable license agreement, including, 
    14. 

  14. --  without limitation, that your use is for the sole purpose of 
    15. 

  15. --  programming logic devices manufactured by Altera and sold by 
    16. 

  16. --  Altera or its authorized distributors.  Please refer to the 
    17. 

  17. --  applicable agreement for further details.
    18. 

  18. 

  19. 

  20. FUNCTION carry_sum (cin, sin)
    21. 

  21. RETURNS ( cout, sout);
    22. 

  22. FUNCTION lcell (in)
    23. 

  23. RETURNS ( out);
    24. 

  24. FUNCTION soft (in)
    25. 

  25. RETURNS ( out);
    26. 

  26. 

  27. --synthesis_resources = lut 151 
    28. 

  28. SUBDESIGN mult_3go
    29. 

  29. ( 
    30. 

  30. 	dataa[9..0]	:	input;
    31. 

  31. 	datab[10..0]	:	input;
    32. 

  32. 	result[20..0]	:	output;
    33. 

  33. ) 
    34. 

  34. VARIABLE
    35. 

  35. 	add10_result[20..0]	:	WIRE;
    36. 

  36. 	add14_result[17..0]	:	WIRE;
    37. 

  37. 	add18_result[13..0]	:	WIRE;
    38. 

  38. 	add22_result[9..0]	:	WIRE;
    39. 

  39. 	add26_result[5..0]	:	WIRE;
    40. 

  40. 	cs2a[4..0] : carry_sum;
    41. 

  41. 	cs4a[4..0] : carry_sum;
    42. 

  42. 	le3a[11..0] : lcell;
    43. 

  43. 	le5a[11..0] : lcell;
    44. 

  44. 	le6a[11..0] : lcell;
    45. 

  45. 	le7a[11..0] : lcell;
    46. 

  46. 	le8a[11..0] : lcell;
    47. 

  47. 	le9a[11..0] : lcell;
    48. 

  48. 	sft11a[20..0] : soft;
    49. 

  49. 	sft12a[20..0] : soft;
    50. 

  50. 	sft13a[20..0] : soft;
    51. 

  51. 	sft15a[17..0] : soft;
    52. 

  52. 	sft16a[17..0] : soft;
    53. 

  53. 	sft17a[17..0] : soft;
    54. 

  54. 	sft19a[13..0] : soft;
    55. 

  55. 	sft20a[13..0] : soft;
    56. 

  56. 	sft21a[13..0] : soft;
    57. 

  57. 	sft23a[9..0] : soft;
    58. 

  58. 	sft24a[9..0] : soft;
    59. 

  59. 	sft25a[9..0] : soft;
    60. 

  60. 	sft27a[5..0] : soft;
    61. 

  61. 	sft28a[5..0] : soft;
    62. 

  62. 	sft29a[5..0] : soft;
    63. 

  63. 	dataa_node[10..0]	: WIRE;
    64. 

  64. 	datab_node[9..0]	: WIRE;
    65. 

  65. 	final_result_node[20..0]	: WIRE;
    66. 

  66. 	w12w[9..0]	: WIRE;
    67. 

  67. 	w13w[11..0]	: WIRE;
    68. 

  68. 	w160w[11..0]	: WIRE;
    69. 

  69. 	w211w[11..0]	: WIRE;
    70. 

  70. 	w258w[11..0]	: WIRE;
    71. 

  71. 	w311w[11..0]	: WIRE;
    72. 

  72. 	w364w	: WIRE;
    73. 

  73. 	w388w	: WIRE;
    74. 

  74. 	w588w[20..0]	: WIRE;
    75. 

  75. 

  76. BEGIN 
    77. 

  77. 	add10_result[] = sft11a[].out + sft12a[].out;
    78. 

  78. 	add14_result[] = sft15a[].out + sft16a[].out;
    79. 

  79. 	add18_result[] = sft19a[].out + sft20a[].out;
    80. 

  80. 	add22_result[] = sft23a[].out + sft24a[].out;
    81. 

  81. 	add26_result[] = sft27a[].out + sft28a[].out;
    82. 

  82. 	cs2a[].cin = ( B"0", ((w12w[6..6] & cs2a[2].cout) # w12w[7..7]), ((w12w[4..4] & cs2a[1].cout) # w12w[5..5]), ((w12w[2..2] & cs2a[0].cout) # w12w[3..3]), datab_node[1..1]);
    83. 

  83. 	cs2a[].sin = ( cs2a[3].cout, ((((((! w12w[7..7]) & w12w[6..6]) & cs2a[2].cout) # ((w12w[7..7] & w12w[6..6]) & (! cs2a[2].cout))) # ((w12w[7..7] & (! w12w[6..6])) & cs2a[2].cout)) # ((w12w[7..7] & (! w12w[6..6])) & (! cs2a[2].cout))), ((((((! w12w[5..5]) & w12w[4..4]) & cs2a[1].cout) # ((w12w[5..5] & w12w[4..4]) & (! cs2a[1].cout))) # ((w12w[5..5] & (! w12w[4..4])) & cs2a[1].cout)) # ((w12w[5..5] & (! w12w[4..4])) & (! cs2a[1].cout))), ((((((! w12w[3..3]) & w12w[2..2]) & cs2a[0].cout) # ((w12w[3..3] & w12w[2..2]) & (! cs2a[0].cout))) # ((w12w[3..3] & (! w12w[2..2])) & cs2a[0].cout)) # ((w12w[3..3] & (! w12w[2..2])) & (! cs2a[0].cout))), datab_node[1..1]);
    84. 

  84. 	cs4a[].cin = ( B"0", ((w12w[6..6] & cs4a[2].cout) # w12w[7..7]), ((w12w[4..4] & cs4a[1].cout) # w12w[5..5]), ((w12w[2..2] & cs4a[0].cout) # w12w[3..3]), datab_node[1..1]);
    85. 

  85. 	cs4a[].sin = ( (w12w[8..8] $ cs4a[3].cout), ((((((! w12w[7..7]) & (! w12w[6..6])) & cs4a[2].cout) # (((! w12w[7..7]) & w12w[6..6]) & (! cs4a[2].cout))) # ((w12w[7..7] & w12w[6..6]) & (! cs4a[2].cout))) # ((w12w[7..7] & (! w12w[6..6])) & cs4a[2].cout)), ((((((! w12w[5..5]) & (! w12w[4..4])) & cs4a[1].cout) # (((! w12w[5..5]) & w12w[4..4]) & (! cs4a[1].cout))) # ((w12w[5..5] & w12w[4..4]) & (! cs4a[1].cout))) # ((w12w[5..5] & (! w12w[4..4])) & cs4a[1].cout)), ((((((! w12w[3..3]) & (! w12w[2..2])) & cs4a[0].cout) # (((! w12w[3..3]) & w12w[2..2]) & (! cs4a[0].cout))) # ((w12w[3..3] & w12w[2..2]) & (! cs4a[0].cout))) # ((w12w[3..3] & (! w12w[2..2])) & cs4a[0].cout)), datab_node[0..0]);
    86. 

  86. 	le3a[].in = (((((w12w[9..9] & (! w12w[8..8])) & (! cs2a[4].sout)) & (! ( dataa_node[], B"0"))) # ((((! w12w[9..9]) & w12w[8..8]) & cs2a[4].sout) & ( dataa_node[], B"0"))) # ((w12w[9..9] & w12w[8..8]) & cs2a[4].sout));
    87. 

  87. 	le5a[].in = (! ((! le3a[].out) & (! (cs4a[4].sout & (w12w[9..9] $ ( dataa_node[10..10], dataa_node[]))))));
    88. 

  88. 	le6a[].in = (! ((! (((! ( dataa_node[], B"0")) & cs2a[0].sout) & (! cs4a[0].sout))) & (! ((((! ( dataa_node[10..10], dataa_node[])) & cs2a[0].sout) & cs4a[0].sout) # ((( dataa_node[10..10], dataa_node[]) & (! cs2a[0].sout)) & cs4a[0].sout)))));
    89. 

  89. 	le7a[].in = (! ((! (((! ( dataa_node[], B"0")) & cs2a[1].sout) & (! cs4a[1].sout))) & (! ((((! ( dataa_node[10..10], dataa_node[])) & cs2a[1].sout) & cs4a[1].sout) # ((( dataa_node[10..10], dataa_node[]) & (! cs2a[1].sout)) & cs4a[1].sout)))));
    90. 

  90. 	le8a[].in = (! ((! (((! ( dataa_node[], B"0")) & cs2a[2].sout) & (! cs4a[2].sout))) & (! ((((! ( dataa_node[10..10], dataa_node[])) & cs2a[2].sout) & cs4a[2].sout) # ((( dataa_node[10..10], dataa_node[]) & (! cs2a[2].sout)) & cs4a[2].sout)))));
    91. 

  91. 	le9a[].in = (! ((! (((! ( dataa_node[], B"0")) & cs2a[3].sout) & (! cs4a[3].sout))) & (! ((((! ( dataa_node[10..10], dataa_node[])) & cs2a[3].sout) & cs4a[3].sout) # ((( dataa_node[10..10], dataa_node[]) & (! cs2a[3].sout)) & cs4a[3].sout)))));
    92. 

  92. 	sft11a[].in = ( w364w, ( (! w13w[11..11]), ( le5a[10..10].out, ( sft17a[15..15].out, ( sft17a[14..14].out, ( sft17a[13..13].out, ( sft17a[12..12].out, ( sft17a[11..11].out, ( sft17a[10..10].out, ( sft17a[9..9].out, ( sft17a[8..8].out, ( sft17a[7..7].out, ( sft17a[6..6].out, ( sft17a[5..5].out, ( sft17a[4..4].out, ( sft17a[3..3].out, ( sft17a[2..2].out, ( le7a[1..1].out, ( le7a[0..0].out, ( le6a[1..0].out))))))))))))))))))));
    93. 

  93. 	sft12a[].in = ( w388w, ( sft17a[17..17].out, ( sft17a[16..16].out, ( sft21a[13..13].out, ( sft21a[12..12].out, ( sft21a[11..11].out, ( sft21a[10..10].out, ( sft21a[9..9].out, ( sft21a[8..8].out, ( sft21a[7..7].out, ( sft21a[6..6].out, ( sft21a[5..5].out, ( sft21a[4..4].out, ( sft21a[3..3].out, ( sft21a[2..2].out, ( sft21a[1..1].out, ( sft21a[0..0].out, ( sft17a[1..1].out, ( sft17a[0..0].out, ( w388w, cs2a[0].sout))))))))))))))))))));
    94. 

  94. 	sft13a[].in = add10_result[];
    95. 

  95. 	sft15a[].in = ( w388w, ( w364w, ( le5a[9..9].out, ( le5a[8..8].out, ( le5a[7..7].out, ( le5a[6..6].out, ( le5a[5..5].out, ( le5a[4..4].out, ( le5a[3..3].out, ( le5a[2..2].out, ( le5a[1..1].out, ( le5a[0..0].out, ( le9a[1..1].out, ( le9a[0..0].out, ( le8a[1..1].out, ( le8a[0..0].out, ( le6a[3..2].out)))))))))))))))));
    96. 

  96. 	sft16a[].in = ( w388w, ( w388w, ( (! w311w[11..11]), ( le9a[10..10].out, ( le9a[9..9].out, ( sft25a[8..8].out, ( sft25a[7..7].out, ( sft25a[6..6].out, ( sft25a[5..5].out, ( sft25a[4..4].out, ( sft25a[3..3].out, ( sft25a[2..2].out, ( sft25a[1..1].out, ( sft25a[0..0].out, ( le7a[3..3].out, ( le7a[2..2].out, ( w388w, cs2a[1].sout)))))))))))))))));
    97. 

  97. 	sft17a[].in = add14_result[];
    98. 

  98. 	sft19a[].in = ( w388w, ( w364w, ( (! w258w[11..11]), ( le9a[8..8].out, ( le9a[7..7].out, ( le9a[6..6].out, ( le9a[5..5].out, ( le9a[4..4].out, ( le9a[3..3].out, ( le9a[2..2].out, ( le8a[3..3].out, ( le8a[2..2].out, ( le6a[5..5].out, cs2a[2].sout)))))))))))));
    99. 

  99. 	sft20a[].in = ( w388w, ( w388w, ( sft25a[9..9].out, ( le8a[10..10].out, ( sft29a[5..5].out, ( sft29a[4..4].out, ( sft29a[3..3].out, ( sft29a[2..2].out, ( sft29a[1..1].out, ( sft29a[0..0].out, ( le7a[5..5].out, ( le7a[4..4].out, ( w388w, le6a[4..4].out)))))))))))));
    100. 

  100. 	sft21a[].in = add18_result[];
    101. 

  101. 	sft23a[].in = ( w388w, ( w364w, ( le8a[9..9].out, ( le8a[8..8].out, ( le8a[7..7].out, ( le8a[6..6].out, ( le8a[5..5].out, ( le8a[4..4].out, ( le6a[7..6].out)))))))));
    102. 

  102. 	sft24a[].in = ( w388w, ( w388w, ( (! w211w[11..11]), ( le7a[10..10].out, ( le7a[9..9].out, ( le7a[8..8].out, ( le7a[7..7].out, ( le7a[6..6].out, ( w388w, cs2a[3].sout)))))))));
    103. 

  103. 	sft25a[].in = add22_result[];
    104. 

  104. 	sft27a[].in = ( w388w, ( w364w, ( (! w160w[11..11]), ( le6a[10..10].out, ( le6a[9..8].out)))));
    105. 

  105. 	sft28a[].in = ( w388w, ( w388w, ( w364w, ( w388w, ( w388w, w12w[9..9])))));
    106. 

  106. 	sft29a[].in = add26_result[];
    107. 

  107. 	dataa_node[] = ( datab[10..0]);
    108. 

  108. 	datab_node[] = ( dataa[9..0]);
    109. 

  109. 	final_result_node[] = ( w588w[20..0]);
    110. 

  110. 	result[] = ( final_result_node[20..0]);
    111. 

  111. 	w12w[] = datab_node[];
    112. 

  112. 	w13w[] = le5a[].out;
    113. 

  113. 	w160w[] = le6a[].out;
    114. 

  114. 	w211w[] = le7a[].out;
    115. 

  115. 	w258w[] = le8a[].out;
    116. 

  116. 	w311w[] = le9a[].out;
    117. 

  117. 	w364w = B"1";
    118. 

  118. 	w388w = B"0";
    119. 

  119. 	w588w[] = ( sft13a[20..19].out, sft13a[18..17].out, sft13a[16..15].out, sft13a[14..13].out, sft13a[12..11].out, sft13a[10..9].out, sft13a[8..7].out, sft13a[6..5].out, sft13a[4..3].out, sft13a[2..1].out, sft13a[0..0].out);
    120. 

  120. END;
    121. 

  121. --VALID FILE
    122.