/* WARNING: Do NOT edit the input and output ports in this file in a text editor if you plan to continue editing the block that represents it in the Block Editor! File corruption is VERY likely to occur. */ /* Copyright (C) 1991-2010 Altera Corporation Your use of Altera Corporation's design tools, logic functions and other software and tools, and its AMPP partner logic functions, and any output files from any of the foregoing (including device programming or simulation files), and any associated documentation or information are expressly subject to the terms and conditions of the Altera Program License Subscription Agreement, Altera MegaCore Function License Agreement, or other applicable license agreement, including, without limitation, that your use is for the sole purpose of programming logic devices manufactured by Altera and sold by Altera or its authorized distributors. Please refer to the applicable agreement for further details. */ (header "symbol" (version "1.2")) (symbol (rect 64 64 160 264) (text "adder_4bit" (rect 5 0 65 14)(font "Arial" (font_size 8))) (text "inst" (rect 8 184 25 196)(font "Arial" )) (port (pt 0 32) (input) (text "X3" (rect 0 0 15 14)(font "Arial" (font_size 8))) (text "X3" (rect 21 27 36 41)(font "Arial" (font_size 8))) (line (pt 0 32)(pt 16 32)) ) (port (pt 0 104) (input) (text "Y3" (rect 0 0 16 14)(font "Arial" (font_size 8))) (text "Y3" (rect 21 99 37 113)(font "Arial" (font_size 8))) (line (pt 0 104)(pt 16 104)) ) (port (pt 0 48) (input) (text "X2" (rect 0 0 15 14)(font "Arial" (font_size 8))) (text "X2" (rect 21 43 36 57)(font "Arial" (font_size 8))) (line (pt 0 48)(pt 16 48)) ) (port (pt 0 120) (input) (text "Y2" (rect 0 0 16 14)(font "Arial" (font_size 8))) (text "Y2" (rect 21 115 37 129)(font "Arial" (font_size 8))) (line (pt 0 120)(pt 16 120)) ) (port (pt 0 64) (input) (text "X1" (rect 0 0 15 14)(font "Arial" (font_size 8))) (text "X1" (rect 21 59 36 73)(font "Arial" (font_size 8))) (line (pt 0 64)(pt 16 64)) ) (port (pt 0 136) (input) (text "Y1" (rect 0 0 16 14)(font "Arial" (font_size 8))) (text "Y1" (rect 21 131 37 145)(font "Arial" (font_size 8))) (line (pt 0 136)(pt 16 136)) ) (port (pt 0 80) (input) (text "X0" (rect 0 0 15 14)(font "Arial" (font_size 8))) (text "X0" (rect 21 75 36 89)(font "Arial" (font_size 8))) (line (pt 0 80)(pt 16 80)) ) (port (pt 0 152) (input) (text "Y0" (rect 0 0 16 14)(font "Arial" (font_size 8))) (text "Y0" (rect 21 147 37 161)(font "Arial" (font_size 8))) (line (pt 0 152)(pt 16 152)) ) (port (pt 0 168) (input) (text "Ci" (rect 0 0 10 14)(font "Arial" (font_size 8))) (text "Ci" (rect 21 163 31 177)(font "Arial" (font_size 8))) (line (pt 0 168)(pt 16 168)) ) (port (pt 96 32) (output) (text "S0" (rect 0 0 15 14)(font "Arial" (font_size 8))) (text "S0" (rect 64 24 79 38)(font "Arial" (font_size 8))) (line (pt 96 32)(pt 80 32)) ) (port (pt 96 48) (output) (text "S1" (rect 0 0 15 14)(font "Arial" (font_size 8))) (text "S1" (rect 64 40 79 54)(font "Arial" (font_size 8))) (line (pt 96 48)(pt 80 48)) ) (port (pt 96 64) (output) (text "S2" (rect 0 0 15 14)(font "Arial" (font_size 8))) (text "S2" (rect 64 56 79 70)(font "Arial" (font_size 8))) (line (pt 96 64)(pt 80 64)) ) (port (pt 96 80) (output) (text "S3" (rect 0 0 15 14)(font "Arial" (font_size 8))) (text "S3" (rect 64 72 79 86)(font "Arial" (font_size 8))) (line (pt 96 80)(pt 80 80)) ) (port (pt 96 96) (output) (text "Co" (rect 0 0 15 14)(font "Arial" (font_size 8))) (text "Co" (rect 64 88 79 102)(font "Arial" (font_size 8))) (line (pt 96 96)(pt 80 96)) ) (drawing (rectangle (rect 16 16 80 184)) ) )