de2_clock.fit.eqn

适合DE2板

-- Copyright (C) 1991-2005 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 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.
--A1L581Q is LCD_RS~reg0 at LCFF_X1_Y25_N21
A1L581Q = DFFEAS(A1L132, GLOBAL(A1L57), !GLOBAL(A1L522),  ,  ,  ,  ,  ,  );


--A1L181Q is LCD_E~reg0 at LCFF_X2_Y27_N17
A1L181Q = DFFEAS(UNCONNECTED_DATAIN, GLOBAL(A1L57), !GLOBAL(A1L522),  , !state.hold, state.toggle_e,  ,  , VCC);


--BCD_SECD0[0] is BCD_SECD0[0] at LCFF_X1_Y25_N13
BCD_SECD0[0] = DFFEAS(A1L64, GLOBAL(A1L07), !GLOBAL(A1L522),  , A1L781,  ,  ,  ,  );


--state.write_char1 is state.write_char1 at LCFF_X1_Y27_N9
state.write_char1 = DFFEAS(A1L303, GLOBAL(A1L57), !GLOBAL(A1L522),  ,  ,  ,  ,  ,  );


--state.toggle_e is state.toggle_e at LCFF_X2_Y26_N25
state.toggle_e = DFFEAS(A1L481, GLOBAL(A1L57), !GLOBAL(A1L522),  ,  ,  ,  ,  ,  );


--state.hold is state.hold at LCFF_X2_Y26_N21
state.hold = DFFEAS(UNCONNECTED_DATAIN, GLOBAL(A1L57), !GLOBAL(A1L522),  ,  , state.toggle_e,  ,  , VCC);


--A1L722 is Select~1602 at LCCOMB_X2_Y26_N20
A1L722 = state.write_char1 # A1L581Q & (state.toggle_e # state.hold);


--state.write_char2 is state.write_char2 at LCFF_X2_Y27_N1
state.write_char2 = DFFEAS(A1L403, GLOBAL(A1L57), !GLOBAL(A1L522),  ,  ,  ,  ,  ,  );


--state.write_char10 is state.write_char10 at LCFF_X1_Y26_N29
state.write_char10 = DFFEAS(A1L503, GLOBAL(A1L57), !GLOBAL(A1L522),  ,  ,  ,  ,  ,  );


--state.write_char4 is state.write_char4 at LCFF_X1_Y25_N9
state.write_char4 = DFFEAS(A1L603, GLOBAL(A1L57), !GLOBAL(A1L522),  ,  ,  ,  ,  ,  );


--state.write_char5 is state.write_char5 at LCFF_X1_Y25_N25
state.write_char5 = DFFEAS(A1L703, GLOBAL(A1L57), !GLOBAL(A1L522),  ,  ,  ,  ,  ,  );


--A1L822 is Select~1603 at LCCOMB_X1_Y25_N2
A1L822 = state.write_char5 # state.write_char4;


--state.write_char7 is state.write_char7 at LCFF_X1_Y26_N13
state.write_char7 = DFFEAS(A1L803, GLOBAL(A1L57), !GLOBAL(A1L522),  ,  ,  ,  ,  ,  );


--state.write_char8 is state.write_char8 at LCFF_X1_Y25_N27
state.write_char8 = DFFEAS(A1L903, GLOBAL(A1L57), !GLOBAL(A1L522),  ,  ,  ,  ,  ,  );


--A1L922 is Select~1604 at LCCOMB_X1_Y25_N10
A1L922 = state.write_char7 # state.write_char8 # state.write_char10 # A1L822;


--state.write_char3 is state.write_char3 at LCFF_X2_Y27_N11
state.write_char3 = DFFEAS(A1L013, GLOBAL(A1L57), !GLOBAL(A1L522),  ,  ,  ,  ,  ,  );


--state.write_char6 is state.write_char6 at LCFF_X2_Y26_N3
state.write_char6 = DFFEAS(A1L113, GLOBAL(A1L57), !GLOBAL(A1L522),  ,  ,  ,  ,  ,  );


--state.write_char9 is state.write_char9 at LCFF_X1_Y26_N11
state.write_char9 = DFFEAS(A1L213, GLOBAL(A1L57), !GLOBAL(A1L522),  ,  ,  ,  ,  ,  );


--A1L032 is Select~1605 at LCCOMB_X2_Y26_N16
A1L032 = !state.write_char9 & !state.write_char3 & !state.write_char6;


--A1L132 is Select~1606 at LCCOMB_X1_Y25_N20
A1L132 = A1L722 # state.write_char2 # A1L922 # !A1L032;


--CLK_400HZ is CLK_400HZ at LCFF_X46_Y3_N17
CLK_400HZ = DFFEAS(A1L47, GLOBAL(A1L27),  ,  ,  ,  ,  , !reset,  );


--BCD_SECD0[3] is BCD_SECD0[3] at LCFF_X1_Y25_N1
BCD_SECD0[3] = DFFEAS(A1L74, GLOBAL(A1L07), !GLOBAL(A1L522),  , A1L781,  ,  ,  ,  );


--BCD_SECD0[2] is BCD_SECD0[2] at LCFF_X1_Y25_N17
BCD_SECD0[2] = DFFEAS(A1L84, GLOBAL(A1L07), !GLOBAL(A1L522),  , A1L781,  ,  ,  ,  );


--BCD_SECD0[1] is BCD_SECD0[1] at LCFF_X1_Y25_N19
BCD_SECD0[1] = DFFEAS(A1L94, GLOBAL(A1L07), !GLOBAL(A1L522),  , A1L781,  ,  ,  ,  );


--A1L64 is BCD_SECD0~143 at LCCOMB_X1_Y25_N12
A1L64 = !BCD_SECD0[0] & (!BCD_SECD0[2] & !BCD_SECD0[1] # !BCD_SECD0[3]);


--CLK_10HZ is CLK_10HZ at LCFF_X46_Y3_N13
CLK_10HZ = DFFEAS(A1L96, GLOBAL(A1L57),  ,  , A1L86,  ,  ,  ,  );


--BCD_TSEC[2] is BCD_TSEC[2] at LCFF_X4_Y25_N3
BCD_TSEC[2] = DFFEAS(A1L36, GLOBAL(A1L07), !GLOBAL(A1L522),  ,  ,  ,  ,  ,  );


--BCD_TSEC[1] is BCD_TSEC[1] at LCFF_X4_Y25_N7
BCD_TSEC[1] = DFFEAS(A1L46, GLOBAL(A1L07), !GLOBAL(A1L522),  ,  ,  ,  ,  ,  );


--BCD_TSEC[0] is BCD_TSEC[0] at LCFF_X4_Y25_N23
BCD_TSEC[0] = DFFEAS(A1L56, GLOBAL(A1L07), !GLOBAL(A1L522),  ,  ,  ,  ,  ,  );


--BCD_TSEC[3] is BCD_TSEC[3] at LCFF_X4_Y25_N1
BCD_TSEC[3] = DFFEAS(A1L66, GLOBAL(A1L07), !GLOBAL(A1L522),  ,  ,  ,  ,  ,  );


--A1L781 is LessThan~998 at LCCOMB_X2_Y25_N6
A1L781 = BCD_TSEC[3] & (BCD_TSEC[1] # BCD_TSEC[0] # BCD_TSEC[2]);


--next_command.write_char1 is next_command.write_char1 at LCFF_X1_Y27_N21
next_command.write_char1 = DFFEAS(A1L872, GLOBAL(A1L57), !GLOBAL(A1L522),  ,  ,  ,  ,  ,  );


--A1L303 is state~231 at LCCOMB_X1_Y27_N8
A1L303 = next_command.write_char1 & state.hold;


--A1L481 is LCD_RS~28 at LCCOMB_X2_Y26_N24
A1L481 = !state.hold & !state.toggle_e;


--next_command.write_char2 is next_command.write_char2 at LCFF_X2_Y27_N5
next_command.write_char2 = DFFEAS(A1L332, GLOBAL(A1L57), !GLOBAL(A1L522),  ,  ,  ,  ,  ,  );


--A1L403 is state~232 at LCCOMB_X2_Y27_N0
A1L403 = state.hold & next_command.write_char2;


--next_command.write_char10 is next_command.write_char10 at LCFF_X2_Y27_N25
next_command.write_char10 = DFFEAS(A1L432, GLOBAL(A1L57), !GLOBAL(A1L522),  ,  ,  ,  ,  ,  );


--A1L503 is state~233 at LCCOMB_X1_Y26_N28
A1L503 = state.hold & next_command.write_char10;


--next_command.write_char4 is next_command.write_char4 at LCFF_X2_Y27_N21
next_command.write_char4 = DFFEAS(A1L532, GLOBAL(A1L57), !GLOBAL(A1L522),  ,  ,  ,  ,  ,  );


--A1L603 is state~234 at LCCOMB_X1_Y25_N8
A1L603 = state.hold & next_command.write_char4;


--next_command.write_char5 is next_command.write_char5 at LCFF_X1_Y26_N17
next_command.write_char5 = DFFEAS(A1L632, GLOBAL(A1L57), !GLOBAL(A1L522),  ,  ,  ,  ,  ,  );


--A1L703 is state~235 at LCCOMB_X1_Y25_N24
A1L703 = next_command.write_char5 & state.hold;


--next_command.write_char7 is next_command.write_char7 at LCFF_X1_Y26_N23
next_command.write_char7 = DFFEAS(A1L732, GLOBAL(A1L57), !GLOBAL(A1L522),  ,  ,  ,  ,  ,  );


--A1L803 is state~236 at LCCOMB_X1_Y26_N12
A1L803 = state.hold & next_command.write_char7;


--next_command.write_char8 is next_command.write_char8 at LCFF_X1_Y26_N27
next_command.write_char8 = DFFEAS(A1L832, GLOBAL(A1L57), !GLOBAL(A1L522),  ,  ,  ,  ,  ,  );


--A1L903 is state~237 at LCCOMB_X1_Y25_N26
A1L903 = next_command.write_char8 & state.hold;


--next_command.write_char3 is next_command.write_char3 at LCFF_X2_Y27_N23
next_command.write_char3 = DFFEAS(A1L932, GLOBAL(A1L57), !GLOBAL(A1L522),  ,  ,  ,  ,  ,  );


--A1L013 is state~238 at LCCOMB_X2_Y27_N10
A1L013 = state.hold & next_command.write_char3;


--next_command.write_char6 is next_command.write_char6 at LCFF_X1_Y26_N15
next_command.write_char6 = DFFEAS(A1L042, GLOBAL(A1L57), !GLOBAL(A1L522),  ,  ,  ,  ,  ,  );


--A1L113 is state~239 at LCCOMB_X2_Y26_N2
A1L113 = state.hold & next_command.write_char6;


--next_command.write_char9 is next_command.write_char9 at LCFF_X1_Y26_N3
next_command.write_char9 = DFFEAS(A1L142, GLOBAL(A1L57), !GLOBAL(A1L522),  ,  ,  ,  ,  ,  );


--A1L213 is state~240 at LCCOMB_X1_Y26_N10
A1L213 = state.hold & next_command.write_char9;


--CLK_COUNT_400HZ[16] is CLK_COUNT_400HZ[16] at LCFF_X47_Y3_N13
CLK_COUNT_400HZ[16] = DFFEAS(A1L251, GLOBAL(A1L27),  ,  ,  ,  ,  , A1L501,  );


--CLK_COUNT_400HZ[17] is CLK_COUNT_400HZ[17] at LCFF_X47_Y3_N15
CLK_COUNT_400HZ[17] = DFFEAS(A1L551, GLOBAL(A1L27),  ,  ,  ,  ,  , A1L501,  );


--CLK_COUNT_400HZ[18] is CLK_COUNT_400HZ[18] at LCFF_X47_Y3_N17
CLK_COUNT_400HZ[18] = DFFEAS(A1L851, GLOBAL(A1L27),  ,  ,  ,  ,  , A1L501,  );


--CLK_COUNT_400HZ[19] is CLK_COUNT_400HZ[19] at LCFF_X47_Y3_N19
CLK_COUNT_400HZ[19] = DFFEAS(A1L161, GLOBAL(A1L27),  ,  ,  ,  ,  , A1L501,  );


--A1L881 is LessThan~999 at LCCOMB_X47_Y3_N26
A1L881 = !CLK_COUNT_400HZ[16] & !CLK_COUNT_400HZ[17] & !CLK_COUNT_400HZ[18] & !CLK_COUNT_400HZ[19];


--CLK_COUNT_400HZ[11] is CLK_COUNT_400HZ[11] at LCFF_X47_Y3_N3
CLK_COUNT_400HZ[11] = DFFEAS(A1L731, GLOBAL(A1L27),  ,  ,  ,  ,  , A1L501,  );


--CLK_COUNT_400HZ[10] is CLK_COUNT_400HZ[10] at LCFF_X47_Y3_N1
CLK_COUNT_400HZ[10] = DFFEAS(A1L431, GLOBAL(A1L27),  ,  ,  ,  ,  , A1L501,  );


--CLK_COUNT_400HZ[12] is CLK_COUNT_400HZ[12] at LCFF_X47_Y3_N5
CLK_COUNT_400HZ[12] = DFFEAS(A1L041, GLOBAL(A1L27),  ,  ,  ,  ,  , A1L501,  );


--CLK_COUNT_400HZ[13] is CLK_COUNT_400HZ[13] at LCFF_X47_Y3_N7
CLK_COUNT_400HZ[13] = DFFEAS(A1L341, GLOBAL(A1L27),  ,  ,  ,  ,  , A1L501,  );


--A1L981 is LessThan~1000 at LCCOMB_X47_Y3_N28
A1L981 = !CLK_COUNT_400HZ[10] & !CLK_COUNT_400HZ[11] # !CLK_COUNT_400HZ[12] # !CLK_COUNT_400HZ[13];


--CLK_COUNT_400HZ[2] is CLK_COUNT_400HZ[2] at LCFF_X47_Y4_N17
CLK_COUNT_400HZ[2] = DFFEAS(A1L011, GLOBAL(A1L27),  ,  ,  ,  ,  , A1L501,  );


--CLK_COUNT_400HZ[3] is CLK_COUNT_400HZ[3] at LCFF_X47_Y4_N19
CLK_COUNT_400HZ[3] = DFFEAS(A1L311, GLOBAL(A1L27),  ,  ,  ,  ,  , A1L501,  );


--CLK_COUNT_400HZ[4] is CLK_COUNT_400HZ[4] at LCFF_X47_Y4_N21
CLK_COUNT_400HZ[4] = DFFEAS(A1L611, GLOBAL(A1L27),  ,  ,  ,  ,  , A1L501,  );


--CLK_COUNT_400HZ[5] is CLK_COUNT_400HZ[5] at LCFF_X47_Y4_N23
CLK_COUNT_400HZ[5] = DFFEAS(A1L911, GLOBAL(A1L27),  ,  ,  ,  ,  , A1L501,  );


--A1L091 is LessThan~1001 at LCCOMB_X47_Y4_N10
A1L091 = !CLK_COUNT_400HZ[2] & !CLK_COUNT_400HZ[3] & !CLK_COUNT_400HZ[4] # !CLK_COUNT_400HZ[5];


--CLK_COUNT_400HZ[6] is CLK_COUNT_400HZ[6] at LCFF_X47_Y4_N25
CLK_COUNT_400HZ[6] = DFFEAS(A1L221, GLOBAL(A1L27),  ,  ,  ,  ,  , A1L501,  );


--CLK_COUNT_400HZ[7] is CLK_COUNT_400HZ[7] at LCFF_X47_Y4_N27
CLK_COUNT_400HZ[7] = DFFEAS(A1L521, GLOBAL(A1L27),  ,  ,  ,  ,  , A1L501,  );


--CLK_COUNT_400HZ[8] is CLK_COUNT_400HZ[8] at LCFF_X47_Y4_N29
CLK_COUNT_400HZ[8] = DFFEAS(A1L821, GLOBAL(A1L27),  ,  ,  ,  ,  , A1L501,  );


--A1L191 is LessThan~1002 at LCCOMB_X47_Y3_N30
A1L191 = !CLK_COUNT_400HZ[7] & !CLK_COUNT_400HZ[11] & !CLK_COUNT_400HZ[6] & !CLK_COUNT_400HZ[8];


--CLK_COUNT_400HZ[9] is CLK_COUNT_400HZ[9] at LCFF_X47_Y4_N31
CLK_COUNT_400HZ[9] = DFFEAS(A1L131, GLOBAL(A1L27),  ,  ,  ,  ,  , A1L501,  );


--A1L291 is LessThan~1003 at LCCOMB_X47_Y3_N22
A1L291 = A1L981 # A1L091 & !CLK_COUNT_400HZ[9] & A1L191;


--CLK_COUNT_400HZ[14] is CLK_COUNT_400HZ[14] at LCFF_X47_Y3_N9
CLK_COUNT_400HZ[14] = DFFEAS(A1L641, GLOBAL(A1L27),  ,  ,  ,  ,  , A1L501,  );


--CLK_COUNT_400HZ[15] is CLK_COUNT_400HZ[15] at LCFF_X47_Y3_N11
CLK_COUNT_400HZ[15] = DFFEAS(A1L941, GLOBAL(A1L27),  ,  ,  ,  ,  , A1L501,  );


--A1L391 is LessThan~1004 at LCCOMB_X47_Y3_N20
A1L391 = A1L881 & (A1L291 # !CLK_COUNT_400HZ[14] # !CLK_COUNT_400HZ[15]);


--A1L47 is CLK_400HZ~97 at LCCOMB_X46_Y3_N16
A1L47 = CLK_400HZ $ !A1L391;


--A1L74 is BCD_SECD0~144 at LCCOMB_X1_Y25_N0
A1L74 = BCD_SECD0[2] & BCD_SECD0[1] & !BCD_SECD0[3] & BCD_SECD0[0] # !BCD_SECD0[2] & !BCD_SECD0[1] & BCD_SECD0[3] & !BCD_SECD0[0];


--A1L84 is BCD_SECD0~145 at LCCOMB_X1_Y25_N16
A1L84 = !BCD_SECD0[3] & (BCD_SECD0[2] $ (BCD_SECD0[0] & BCD_SECD0[1]));


--A1L94 is BCD_SECD0~146 at LCCOMB_X1_Y25_N18
A1L94 = !BCD_SECD0[3] & (BCD_SECD0[1] $ BCD_SECD0[0]);


--CLK_COUNT_10HZ[6] is CLK_COUNT_10HZ[6] at LCFF_X45_Y3_N25
CLK_COUNT_10HZ[6] = DFFEAS(A1L69, GLOBAL(A1L57),  ,  , reset,  ,  , A1L691,  );


--CLK_COUNT_10HZ[7] is CLK_COUNT_10HZ[7] at LCFF_X45_Y3_N27
CLK_COUNT_10HZ[7] = DFFEAS(A1L99, GLOBAL(A1L57),  ,  , reset,  ,  , A1L691,  );


--A1L491 is LessThan~1005 at LCCOMB_X46_Y3_N2
A1L491 = !CLK_COUNT_10HZ[7] & !CLK_COUNT_10HZ[6];


--CLK_COUNT_10HZ[0] is CLK_COUNT_10HZ[0] at LCFF_X45_Y3_N13
CLK_COUNT_10HZ[0] = DFFEAS(A1L87, GLOBAL(A1L57),  ,  , reset,  ,  , A1L691,  );


--CLK_COUNT_10HZ[1] is CLK_COUNT_10HZ[1] at LCFF_X45_Y3_N15
CLK_COUNT_10HZ[1] = DFFEAS(A1L18, GLOBAL(A1L57),  ,  , reset,  ,  , A1L691,  );


--CLK_COUNT_10HZ[2] is CLK_COUNT_10HZ[2] at LCFF_X45_Y3_N17
CLK_COUNT_10HZ[2] = DFFEAS(A1L48, GLOBAL(A1L57),  ,  , reset,  ,  , A1L691,  );


--CLK_COUNT_10HZ[3] is CLK_COUNT_10HZ[3] at LCFF_X45_Y3_N19
CLK_COUNT_10HZ[3] = DFFEAS(A1L78, GLOBAL(A1L57),  ,  , reset,  ,  , A1L691,  );


--A1L591 is LessThan~1006 at LCCOMB_X46_Y3_N10
A1L591 = !CLK_COUNT_10HZ[2] & !CLK_COUNT_10HZ[3] & (!CLK_COUNT_10HZ[0] # !CLK_COUNT_10HZ[1]);


--CLK_COUNT_10HZ[4] is CLK_COUNT_10HZ[4] at LCFF_X45_Y3_N21
CLK_COUNT_10HZ[4] = DFFEAS(A1L09, GLOBAL(A1L57),  ,  , reset,  ,  , A1L691,  );


--CLK_COUNT_10HZ[5] is CLK_COUNT_10HZ[5] at LCFF_X45_Y3_N23
CLK_COUNT_10HZ[5] = DFFEAS(A1L39, GLOBAL(A1L57),  ,  , reset,  ,  , A1L691,  );


--A1L691 is LessThan~1007 at LCCOMB_X46_Y3_N30
A1L691 = CLK_COUNT_10HZ[5] # !A1L591 & CLK_COUNT_10HZ[4] # !A1L491;


--A1L86 is CLK_10HZ~0 at LCCOMB_X46_Y3_N0
A1L86 = reset & A1L691;


--A1L36 is BCD_TSEC~164 at LCCOMB_X4_Y25_N2
A1L36 = !BCD_TSEC[3] & (BCD_TSEC[2] $ (BCD_TSEC[1] & BCD_TSEC[0]));


--A1L46 is BCD_TSEC~165 at LCCOMB_X4_Y25_N6
A1L46 = !BCD_TSEC[3] & (BCD_TSEC[1] $ BCD_TSEC[0]);


--A1L56 is BCD_TSEC~166 at LCCOMB_X4_Y25_N22
A1L56 = !BCD_TSEC[0] & (!BCD_TSEC[1] & !BCD_TSEC[2] # !BCD_TSEC[3]);


--A1L66 is BCD_TSEC~167 at LCCOMB_X4_Y25_N0
A1L66 = BCD_TSEC[1] & BCD_TSEC[2] & !BCD_TSEC[3] & BCD_TSEC[0] # !BCD_TSEC[1] & !BCD_TSEC[2] & BCD_TSEC[3] & !BCD_TSEC[0];


--DATA_BUS_VALUE[0] is DATA_BUS_VALUE[0] at LCFF_X2_Y25_N5
DATA_BUS_VALUE[0] = DFFEAS(A1L742, GLOBAL(A1L57), !GLOBAL(A1L522),  ,  ,  ,  ,  ,  );


--DATA_BUS_VALUE[1] is DATA_BUS_VALUE[1] at LCFF_X2_Y26_N9
DATA_BUS_VALUE[1] = DFFEAS(A1L352, GLOBAL(A1L57), !GLOBAL(A1L522),  ,  ,  ,  ,  ,  );


--DATA_BUS_VALUE[2] is DATA_BUS_VALUE[2] at LCFF_X1_Y25_N5
DATA_BUS_VALUE[2] = DFFEAS(A1L952, GLOBAL(A1L57), !GLOBAL(A1L522),  ,  ,  ,  ,  ,  );


--DATA_BUS_VALUE[3] is DATA_BUS_VALUE[3] at LCFF_X2_Y26_N1
DATA_BUS_VALUE[3] = DFFEAS(A1L762, GLOBAL(A1L57), !GLOBAL(A1L522),  ,  ,  ,  ,  ,  );


--DATA_BUS_VALUE[4] is DATA_BUS_VALUE[4] at LCFF_X1_Y27_N27
DATA_BUS_VALUE[4] = DFFEAS(A1L862, GLOBAL(A1L57), !GLOBAL(A1L522),  ,  ,  ,  ,  ,  );


--DATA_BUS_VALUE[5] is DATA_BUS_VALUE[5] at LCFF_X1_Y27_N5
DATA_BUS_VALUE[5] = DFFEAS(A1L972, GLOBAL(A1L57), !GLOBAL(A1L522),  ,  ,  ,  ,  ,  );