de2_ccd_pip.fit.eqn

altera de2 开发板 vga lcd控制quatus 工程

--F1_Y_Cont[7] is CCD_Capture:u3|Y_Cont[7] at LCFF_X50_Y11_N21
F1_Y_Cont[7] = DFFEAS(F1L162, GLOBAL(A1L11), GLOBAL(E1L81),  , F1L142,  ,  , !F1_mCCD_FVAL,  );


--F1_Y_Cont[8] is CCD_Capture:u3|Y_Cont[8] at LCFF_X50_Y11_N23
F1_Y_Cont[8] = DFFEAS(F1L165, GLOBAL(A1L11), GLOBAL(E1L81),  , F1L142,  ,  , !F1_mCCD_FVAL,  );


--J1_SA[0] is Sdram_Control_4Port:u6|SA[0] at LCFF_X33_Y16_N17
J1_SA[0] = DFFEAS(J1L80, GLOBAL(R2L2),  ,  ,  ,  ,  ,  ,  );


--J1_SA[1] is Sdram_Control_4Port:u6|SA[1] at LCFF_X33_Y16_N3
J1_SA[1] = DFFEAS(J1L81, GLOBAL(R2L2),  ,  ,  ,  ,  ,  ,  );


--J1_SA[2] is Sdram_Control_4Port:u6|SA[2] at LCFF_X33_Y16_N15
J1_SA[2] = DFFEAS(J1L82, GLOBAL(R2L2),  ,  ,  ,  ,  ,  ,  );


--J1_SA[3] is Sdram_Control_4Port:u6|SA[3] at LCFF_X33_Y16_N25
J1_SA[3] = DFFEAS(J1L83, GLOBAL(R2L2),  ,  ,  ,  ,  ,  ,  );


--J1_SA[4] is Sdram_Control_4Port:u6|SA[4] at LCFF_X33_Y16_N19
J1_SA[4] = DFFEAS(J1L84, GLOBAL(R2L2),  ,  ,  ,  ,  ,  ,  );


--J1_SA[5] is Sdram_Control_4Port:u6|SA[5] at LCFF_X33_Y16_N5
J1_SA[5] = DFFEAS(J1L85, GLOBAL(R2L2),  ,  ,  ,  ,  ,  ,  );


--J1_SA[6] is Sdram_Control_4Port:u6|SA[6] at LCFF_X33_Y16_N23
J1_SA[6] = DFFEAS(J1L86, GLOBAL(R2L2),  ,  ,  ,  ,  ,  ,  );


--J1_SA[7] is Sdram_Control_4Port:u6|SA[7] at LCFF_X33_Y16_N11
J1_SA[7] = DFFEAS(J1L87, GLOBAL(R2L2),  ,  ,  ,  ,  ,  ,  );


--J1_SA[8] is Sdram_Control_4Port:u6|SA[8] at LCFF_X33_Y16_N13
J1_SA[8] = DFFEAS(J1L88, GLOBAL(R2L2),  ,  ,  ,  ,  ,  ,  );


--J1_SA[9] is Sdram_Control_4Port:u6|SA[9] at LCFF_X33_Y16_N9
J1_SA[9] = DFFEAS(J1L89, GLOBAL(R2L2),  ,  ,  ,  ,  ,  ,  );


--J1_SA[10] is Sdram_Control_4Port:u6|SA[10] at LCFF_X33_Y16_N31
J1_SA[10] = DFFEAS(J1L90, GLOBAL(R2L2),  ,  ,  ,  ,  ,  ,  );


--J1_SA[11] is Sdram_Control_4Port:u6|SA[11] at LCFF_X33_Y16_N29
J1_SA[11] = DFFEAS(J1L91, GLOBAL(R2L2),  ,  ,  ,  ,  ,  ,  );


--J1_DQM[1] is Sdram_Control_4Port:u6|DQM[1] at LCFF_X34_Y19_N17
J1_DQM[1] = DFFEAS(J1L17, GLOBAL(R2L2),  ,  ,  ,  ,  ,  ,  );


--J1_WE_N is Sdram_Control_4Port:u6|WE_N at LCFF_X33_Y16_N21
J1_WE_N = DFFEAS(J1L120, GLOBAL(R2L2),  ,  ,  ,  ,  ,  ,  );


--J1_CAS_N is Sdram_Control_4Port:u6|CAS_N at LCFF_X33_Y16_N27
J1_CAS_N = DFFEAS(J1L7, GLOBAL(R2L2),  ,  ,  ,  ,  ,  ,  );


--J1_RAS_N is Sdram_Control_4Port:u6|RAS_N at LCFF_X33_Y16_N7
J1_RAS_N = DFFEAS(J1L53, GLOBAL(R2L2),  ,  ,  ,  ,  ,  ,  );


--J1_CS_N[0] is Sdram_Control_4Port:u6|CS_N[0] at LCFF_X32_Y16_N29
J1_CS_N[0] = DFFEAS(J1L14, GLOBAL(R2L2),  ,  ,  ,  ,  ,  ,  );


--J1_BA[0] is Sdram_Control_4Port:u6|BA[0] at LCFF_X33_Y17_N17
J1_BA[0] = DFFEAS(J1L3, GLOBAL(R2L2),  ,  ,  ,  ,  ,  ,  );


--J1_BA[1] is Sdram_Control_4Port:u6|BA[1] at LCFF_X33_Y17_N23
J1_BA[1] = DFFEAS(J1L5, GLOBAL(R2L2),  ,  ,  ,  ,  ,  ,  );


--R2__clk0 is Sdram_Control_4Port:u6|Sdram_PLL:sdram_pll1|altpll:altpll_component|_clk0 at PLL_1
R2__clk0 = PLL.CLK0(.ENA(), .CLKSWITCH(), .ARESET(), .PFDENA(), .INCLK(CLOCK_50), .INCLK());

--R2__clk1 is Sdram_Control_4Port:u6|Sdram_PLL:sdram_pll1|altpll:altpll_component|_clk1 at PLL_1
R2__clk1 = PLL.CLK1(.ENA(), .CLKSWITCH(), .ARESET(), .PFDENA(), .INCLK(CLOCK_50), .INCLK());


--SB3L47Q is I2C_AV_Config:u10|I2C_Controller:u0|SD_COUNTER[0]~reg0 at LCFF_X15_Y24_N11
SB3L47Q = DFFEAS(SB3L45, GLOBAL(M1L81), KEY[0],  ,  , VCC,  ,  , !M1_mI2C_GO);


--SB3L53Q is I2C_AV_Config:u10|I2C_Controller:u0|SD_COUNTER[2]~reg0 at LCFF_X15_Y24_N15
SB3L53Q = DFFEAS(SB3L51, GLOBAL(M1L81), KEY[0],  ,  , VCC,  ,  , !M1_mI2C_GO);


--SB3L56Q is I2C_AV_Config:u10|I2C_Controller:u0|SD_COUNTER[3]~reg0 at LCFF_X15_Y24_N17
SB3L56Q = DFFEAS(SB3L54, GLOBAL(M1L81), KEY[0],  ,  , VCC,  ,  , !M1_mI2C_GO);


--SB3L50Q is I2C_AV_Config:u10|I2C_Controller:u0|SD_COUNTER[1]~reg0 at LCFF_X15_Y24_N13
SB3L50Q = DFFEAS(SB3L48, GLOBAL(M1L81), KEY[0],  ,  , VCC,  ,  , !M1_mI2C_GO);


--SB3L15 is I2C_AV_Config:u10|I2C_Controller:u0|I2C_SCLK~253 at LCCOMB_X15_Y24_N30
SB3L15 = SB3L56Q # SB3L47Q # SB3L53Q # SB3L50Q;


--SB3L59Q is I2C_AV_Config:u10|I2C_Controller:u0|SD_COUNTER[4]~reg0 at LCFF_X15_Y24_N19
SB3L59Q = DFFEAS(SB3L57, GLOBAL(M1L81), KEY[0],  ,  , VCC,  ,  , !M1_mI2C_GO);


--SB3L16 is I2C_AV_Config:u10|I2C_Controller:u0|I2C_SCLK~254 at LCCOMB_X15_Y24_N6
SB3L16 = SB3L59Q & (!SB3L53Q # !SB3L56Q) # !SB3L59Q & (SB3L15);


--SB3L62Q is I2C_AV_Config:u10|I2C_Controller:u0|SD_COUNTER[5]~reg0 at LCFF_X15_Y24_N21
SB3L62Q = DFFEAS(SB3L60, GLOBAL(M1L81), KEY[0],  ,  , VCC,  ,  , !M1_mI2C_GO);


--M1_mI2C_CTRL_CLK is I2C_AV_Config:u10|mI2C_CTRL_CLK at LCFF_X56_Y23_N25
M1_mI2C_CTRL_CLK = DFFEAS(M1L80, GLOBAL(A1L18), KEY[0],  ,  ,  ,  ,  ,  );


--SB3_SCLK is I2C_AV_Config:u10|I2C_Controller:u0|SCLK at LCFF_X15_Y24_N23
SB3_SCLK = DFFEAS(SB3L23, GLOBAL(M1L81), KEY[0],  ,  ,  ,  ,  ,  );


--SB3L17 is I2C_AV_Config:u10|I2C_Controller:u0|I2C_SCLK~255 at LCCOMB_X15_Y24_N24
SB3L17 = SB3L16 & !M1_mI2C_CTRL_CLK & SB3L62Q # !SB3_SCLK;


--CCD1_MCLK is CCD1_MCLK at LCFF_X40_Y16_N11
CCD1_MCLK = DFFEAS(A1L8, GLOBAL(A1L18),  ,  ,  ,  ,  ,  ,  );


--D1_oVGA_H_SYNC is VGA_Controller:u1|oVGA_H_SYNC at LCFF_X17_Y31_N27
D1_oVGA_H_SYNC = DFFEAS(D1L42, GLOBAL(A1L9), GLOBAL(E1L84),  ,  ,  ,  ,  ,  );


--D1_oVGA_V_SYNC is VGA_Controller:u1|oVGA_V_SYNC at LCFF_X17_Y31_N13
D1_oVGA_V_SYNC = DFFEAS(D1L102, GLOBAL(A1L9), GLOBAL(E1L84),  ,  ,  ,  ,  ,  );


--D1_oVGA_BLANK is VGA_Controller:u1|oVGA_BLANK at LCCOMB_X17_Y31_N2
D1_oVGA_BLANK = D1_oVGA_V_SYNC & D1_oVGA_H_SYNC;


--D1_V_Cont[6] is VGA_Controller:u1|V_Cont[6] at LCFF_X17_Y30_N21
D1_V_Cont[6] = DFFEAS(D1L68, GLOBAL(A1L9), GLOBAL(E1L84),  , D1L5,  ,  , D1L45,  );


--D1_V_Cont[7] is VGA_Controller:u1|V_Cont[7] at LCFF_X17_Y30_N23
D1_V_Cont[7] = DFFEAS(D1L71, GLOBAL(A1L9), GLOBAL(E1L84),  , D1L5,  ,  , D1L45,  );


--D1_V_Cont[8] is VGA_Controller:u1|V_Cont[8] at LCFF_X17_Y30_N25
D1_V_Cont[8] = DFFEAS(D1L74, GLOBAL(A1L9), GLOBAL(E1L84),  , D1L5,  ,  , D1L45,  );


--D1L38 is VGA_Controller:u1|LessThan~1087 at LCCOMB_X17_Y30_N0
D1L38 = !D1_V_Cont[8] & !D1_V_Cont[6] & !D1_V_Cont[7];


--D1_V_Cont[1] is VGA_Controller:u1|V_Cont[1] at LCFF_X17_Y30_N11
D1_V_Cont[1] = DFFEAS(D1L53, GLOBAL(A1L9), GLOBAL(E1L84),  , D1L5,  ,  , D1L45,  );


--D1_V_Cont[2] is VGA_Controller:u1|V_Cont[2] at LCFF_X17_Y30_N13
D1_V_Cont[2] = DFFEAS(D1L56, GLOBAL(A1L9), GLOBAL(E1L84),  , D1L5,  ,  , D1L45,  );


--D1_V_Cont[3] is VGA_Controller:u1|V_Cont[3] at LCFF_X17_Y30_N15
D1_V_Cont[3] = DFFEAS(D1L59, GLOBAL(A1L9), GLOBAL(E1L84),  , D1L5,  ,  , D1L45,  );


--D1L39 is VGA_Controller:u1|LessThan~1088 at LCCOMB_X17_Y30_N6
D1L39 = !D1_V_Cont[2] & !D1_V_Cont[3] & !D1_V_Cont[1];


--D1_V_Cont[4] is VGA_Controller:u1|V_Cont[4] at LCFF_X17_Y30_N17
D1_V_Cont[4] = DFFEAS(D1L62, GLOBAL(A1L9), GLOBAL(E1L84),  , D1L5,  ,  , D1L45,  );


--D1_V_Cont[5] is VGA_Controller:u1|V_Cont[5] at LCFF_X17_Y30_N19
D1_V_Cont[5] = DFFEAS(D1L65, GLOBAL(A1L9), GLOBAL(E1L84),  , D1L5,  ,  , D1L45,  );


--D1L40 is VGA_Controller:u1|LessThan~1089 at LCCOMB_X17_Y31_N24
D1L40 = D1L39 & !D1_V_Cont[4] # !D1_V_Cont[5];