dds_vhdl.fit.eqn

这个是相当不错的EDA编程

SB2_q_b[7]_PORT_A_address_reg = DFFE(SB2_q_b[7]_PORT_A_address, SB2_q_b[7]_clock_0, , , );
SB2_q_b[7]_PORT_B_address = BUS(UB2_safe_q[0], UB2_safe_q[1], UB2_safe_q[2], UB2_safe_q[3], UB2_safe_q[4], UB2_safe_q[5], UB2_safe_q[6], UB2_safe_q[7], UB2_safe_q[8], UB2_safe_q[9]);
SB2_q_b[7]_PORT_B_address_reg = DFFE(SB2_q_b[7]_PORT_B_address, SB2_q_b[7]_clock_1, , , );
SB2_q_b[7]_PORT_A_write_enable = GND;
SB2_q_b[7]_PORT_A_write_enable_reg = DFFE(SB2_q_b[7]_PORT_A_write_enable, SB2_q_b[7]_clock_0, , , );
SB2_q_b[7]_PORT_B_write_enable = TB2L62;
SB2_q_b[7]_PORT_B_write_enable_reg = DFFE(SB2_q_b[7]_PORT_B_write_enable, SB2_q_b[7]_clock_1, , , );
SB2_q_b[7]_clock_0 = GLOBAL(CLK);
SB2_q_b[7]_clock_1 = GLOBAL(A1L5);
SB2_q_b[7]_PORT_B_data_out = MEMORY(SB2_q_b[7]_PORT_A_data_in_reg, SB2_q_b[7]_PORT_B_data_in_reg, SB2_q_b[7]_PORT_A_address_reg, SB2_q_b[7]_PORT_B_address_reg, SB2_q_b[7]_PORT_A_write_enable_reg, SB2_q_b[7]_PORT_B_write_enable_reg, , , SB2_q_b[7]_clock_0, SB2_q_b[7]_clock_1, , , , );
SB2_q_b[7] = SB2_q_b[7]_PORT_B_data_out[0];

--SB2_q_a[1] is SIN_ROM:u6|altsyncram:altsyncram_component|altsyncram_gmu:auto_generated|altsyncram_8kc2:altsyncram1|q_a[1] at M4K_X13_Y8
SB2_q_a[7]_PORT_A_data_in = BUS(VCC, VCC, VCC, VCC);
SB2_q_a[7]_PORT_A_data_in_reg = DFFE(SB2_q_a[7]_PORT_A_data_in, SB2_q_a[7]_clock_0, , , );
SB2_q_a[7]_PORT_B_data_in = BUS(TB2_ram_rom_data_reg[7], TB2_ram_rom_data_reg[3], TB2_ram_rom_data_reg[2], TB2_ram_rom_data_reg[1]);
SB2_q_a[7]_PORT_B_data_in_reg = DFFE(SB2_q_a[7]_PORT_B_data_in, SB2_q_a[7]_clock_1, , , );
SB2_q_a[7]_PORT_A_address = BUS(QB1_safe_q[9], QB1_safe_q[10], QB1_safe_q[11], QB1_safe_q[12], QB1_safe_q[13], QB1_safe_q[14], QB1_safe_q[15], QB1_safe_q[16], QB1_safe_q[17], QB1_safe_q[18]);
SB2_q_a[7]_PORT_A_address_reg = DFFE(SB2_q_a[7]_PORT_A_address, SB2_q_a[7]_clock_0, , , );
SB2_q_a[7]_PORT_B_address = BUS(UB2_safe_q[0], UB2_safe_q[1], UB2_safe_q[2], UB2_safe_q[3], UB2_safe_q[4], UB2_safe_q[5], UB2_safe_q[6], UB2_safe_q[7], UB2_safe_q[8], UB2_safe_q[9]);
SB2_q_a[7]_PORT_B_address_reg = DFFE(SB2_q_a[7]_PORT_B_address, SB2_q_a[7]_clock_1, , , );
SB2_q_a[7]_PORT_A_write_enable = GND;
SB2_q_a[7]_PORT_A_write_enable_reg = DFFE(SB2_q_a[7]_PORT_A_write_enable, SB2_q_a[7]_clock_0, , , );
SB2_q_a[7]_PORT_B_write_enable = TB2L62;
SB2_q_a[7]_PORT_B_write_enable_reg = DFFE(SB2_q_a[7]_PORT_B_write_enable, SB2_q_a[7]_clock_1, , , );
SB2_q_a[7]_clock_0 = GLOBAL(CLK);
SB2_q_a[7]_clock_1 = GLOBAL(A1L5);
SB2_q_a[7]_PORT_A_data_out = MEMORY(SB2_q_a[7]_PORT_A_data_in_reg, SB2_q_a[7]_PORT_B_data_in_reg, SB2_q_a[7]_PORT_A_address_reg, SB2_q_a[7]_PORT_B_address_reg, SB2_q_a[7]_PORT_A_write_enable_reg, SB2_q_a[7]_PORT_B_write_enable_reg, , , SB2_q_a[7]_clock_0, SB2_q_a[7]_clock_1, , , , );
SB2_q_a[1] = SB2_q_a[7]_PORT_A_data_out[3];

--SB2_q_a[2] is SIN_ROM:u6|altsyncram:altsyncram_component|altsyncram_gmu:auto_generated|altsyncram_8kc2:altsyncram1|q_a[2] at M4K_X13_Y8
SB2_q_a[7]_PORT_A_data_in = BUS(VCC, VCC, VCC, VCC);
SB2_q_a[7]_PORT_A_data_in_reg = DFFE(SB2_q_a[7]_PORT_A_data_in, SB2_q_a[7]_clock_0, , , );
SB2_q_a[7]_PORT_B_data_in = BUS(TB2_ram_rom_data_reg[7], TB2_ram_rom_data_reg[3], TB2_ram_rom_data_reg[2], TB2_ram_rom_data_reg[1]);
SB2_q_a[7]_PORT_B_data_in_reg = DFFE(SB2_q_a[7]_PORT_B_data_in, SB2_q_a[7]_clock_1, , , );
SB2_q_a[7]_PORT_A_address = BUS(QB1_safe_q[9], QB1_safe_q[10], QB1_safe_q[11], QB1_safe_q[12], QB1_safe_q[13], QB1_safe_q[14], QB1_safe_q[15], QB1_safe_q[16], QB1_safe_q[17], QB1_safe_q[18]);
SB2_q_a[7]_PORT_A_address_reg = DFFE(SB2_q_a[7]_PORT_A_address, SB2_q_a[7]_clock_0, , , );
SB2_q_a[7]_PORT_B_address = BUS(UB2_safe_q[0], UB2_safe_q[1], UB2_safe_q[2], UB2_safe_q[3], UB2_safe_q[4], UB2_safe_q[5], UB2_safe_q[6], UB2_safe_q[7], UB2_safe_q[8], UB2_safe_q[9]);
SB2_q_a[7]_PORT_B_address_reg = DFFE(SB2_q_a[7]_PORT_B_address, SB2_q_a[7]_clock_1, , , );
SB2_q_a[7]_PORT_A_write_enable = GND;
SB2_q_a[7]_PORT_A_write_enable_reg = DFFE(SB2_q_a[7]_PORT_A_write_enable, SB2_q_a[7]_clock_0, , , );
SB2_q_a[7]_PORT_B_write_enable = TB2L62;
SB2_q_a[7]_PORT_B_write_enable_reg = DFFE(SB2_q_a[7]_PORT_B_write_enable, SB2_q_a[7]_clock_1, , , );
SB2_q_a[7]_clock_0 = GLOBAL(CLK);
SB2_q_a[7]_clock_1 = GLOBAL(A1L5);
SB2_q_a[7]_PORT_A_data_out = MEMORY(SB2_q_a[7]_PORT_A_data_in_reg, SB2_q_a[7]_PORT_B_data_in_reg, SB2_q_a[7]_PORT_A_address_reg, SB2_q_a[7]_PORT_B_address_reg, SB2_q_a[7]_PORT_A_write_enable_reg, SB2_q_a[7]_PORT_B_write_enable_reg, , , SB2_q_a[7]_clock_0, SB2_q_a[7]_clock_1, , , , );
SB2_q_a[2] = SB2_q_a[7]_PORT_A_data_out[2];

--SB2_q_a[3] is SIN_ROM:u6|altsyncram:altsyncram_component|altsyncram_gmu:auto_generated|altsyncram_8kc2:altsyncram1|q_a[3] at M4K_X13_Y8
SB2_q_a[7]_PORT_A_data_in = BUS(VCC, VCC, VCC, VCC);
SB2_q_a[7]_PORT_A_data_in_reg = DFFE(SB2_q_a[7]_PORT_A_data_in, SB2_q_a[7]_clock_0, , , );
SB2_q_a[7]_PORT_B_data_in = BUS(TB2_ram_rom_data_reg[7], TB2_ram_rom_data_reg[3], TB2_ram_rom_data_reg[2], TB2_ram_rom_data_reg[1]);
SB2_q_a[7]_PORT_B_data_in_reg = DFFE(SB2_q_a[7]_PORT_B_data_in, SB2_q_a[7]_clock_1, , , );
SB2_q_a[7]_PORT_A_address = BUS(QB1_safe_q[9], QB1_safe_q[10], QB1_safe_q[11], QB1_safe_q[12], QB1_safe_q[13], QB1_safe_q[14], QB1_safe_q[15], QB1_safe_q[16], QB1_safe_q[17], QB1_safe_q[18]);
SB2_q_a[7]_PORT_A_address_reg = DFFE(SB2_q_a[7]_PORT_A_address, SB2_q_a[7]_clock_0, , , );
SB2_q_a[7]_PORT_B_address = BUS(UB2_safe_q[0], UB2_safe_q[1], UB2_safe_q[2], UB2_safe_q[3], UB2_safe_q[4], UB2_safe_q[5], UB2_safe_q[6], UB2_safe_q[7], UB2_safe_q[8], UB2_safe_q[9]);
SB2_q_a[7]_PORT_B_address_reg = DFFE(SB2_q_a[7]_PORT_B_address, SB2_q_a[7]_clock_1, , , );
SB2_q_a[7]_PORT_A_write_enable = GND;
SB2_q_a[7]_PORT_A_write_enable_reg = DFFE(SB2_q_a[7]_PORT_A_write_enable, SB2_q_a[7]_clock_0, , , );
SB2_q_a[7]_PORT_B_write_enable = TB2L62;
SB2_q_a[7]_PORT_B_write_enable_reg = DFFE(SB2_q_a[7]_PORT_B_write_enable, SB2_q_a[7]_clock_1, , , );
SB2_q_a[7]_clock_0 = GLOBAL(CLK);
SB2_q_a[7]_clock_1 = GLOBAL(A1L5);
SB2_q_a[7]_PORT_A_data_out = MEMORY(SB2_q_a[7]_PORT_A_data_in_reg, SB2_q_a[7]_PORT_B_data_in_reg, SB2_q_a[7]_PORT_A_address_reg, SB2_q_a[7]_PORT_B_address_reg, SB2_q_a[7]_PORT_A_write_enable_reg, SB2_q_a[7]_PORT_B_write_enable_reg, , , SB2_q_a[7]_clock_0, SB2_q_a[7]_clock_1, , , , );
SB2_q_a[3] = SB2_q_a[7]_PORT_A_data_out[1];

--SB2_q_b[1] is SIN_ROM:u6|altsyncram:altsyncram_component|altsyncram_gmu:auto_generated|altsyncram_8kc2:altsyncram1|q_b[1] at M4K_X13_Y8
SB2_q_b[7]_PORT_A_data_in = BUS(VCC, VCC, VCC, VCC);
SB2_q_b[7]_PORT_A_data_in_reg = DFFE(SB2_q_b[7]_PORT_A_data_in, SB2_q_b[7]_clock_0, , , );
SB2_q_b[7]_PORT_B_data_in = BUS(TB2_ram_rom_data_reg[7], TB2_ram_rom_data_reg[3], TB2_ram_rom_data_reg[2], TB2_ram_rom_data_reg[1]);
SB2_q_b[7]_PORT_B_data_in_reg = DFFE(SB2_q_b[7]_PORT_B_data_in, SB2_q_b[7]_clock_1, , , );
SB2_q_b[7]_PORT_A_address = BUS(QB1_safe_q[9], QB1_safe_q[10], QB1_safe_q[11], QB1_safe_q[12], QB1_safe_q[13], QB1_safe_q[14], QB1_safe_q[15], QB1_safe_q[16], QB1_safe_q[17], QB1_safe_q[18]);
SB2_q_b[7]_PORT_A_address_reg = DFFE(SB2_q_b[7]_PORT_A_address, SB2_q_b[7]_clock_0, , , );
SB2_q_b[7]_PORT_B_address = BUS(UB2_safe_q[0], UB2_safe_q[1], UB2_safe_q[2], UB2_safe_q[3], UB2_safe_q[4], UB2_safe_q[5], UB2_safe_q[6], UB2_safe_q[7], UB2_safe_q[8], UB2_safe_q[9]);
SB2_q_b[7]_PORT_B_address_reg = DFFE(SB2_q_b[7]_PORT_B_address, SB2_q_b[7]_clock_1, , , );
SB2_q_b[7]_PORT_A_write_enable = GND;
SB2_q_b[7]_PORT_A_write_enable_reg = DFFE(SB2_q_b[7]_PORT_A_write_enable, SB2_q_b[7]_clock_0, , , );
SB2_q_b[7]_PORT_B_write_enable = TB2L62;
SB2_q_b[7]_PORT_B_write_enable_reg = DFFE(SB2_q_b[7]_PORT_B_write_enable, SB2_q_b[7]_clock_1, , , );
SB2_q_b[7]_clock_0 = GLOBAL(CLK);
SB2_q_b[7]_clock_1 = GLOBAL(A1L5);
SB2_q_b[7]_PORT_B_data_out = MEMORY(SB2_q_b[7]_PORT_A_data_in_reg, SB2_q_b[7]_PORT_B_data_in_reg, SB2_q_b[7]_PORT_A_address_reg, SB2_q_b[7]_PORT_B_address_reg, SB2_q_b[7]_PORT_A_write_enable_reg, SB2_q_b[7]_PORT_B_write_enable_reg, , , SB2_q_b[7]_clock_0, SB2_q_b[7]_clock_1, , , , );
SB2_q_b[1] = SB2_q_b[7]_PORT_B_data_out[3];

--SB2_q_b[2] is SIN_ROM:u6|altsyncram:altsyncram_component|altsyncram_gmu:auto_generated|altsyncram_8kc2:altsyncram1|q_b[2] at M4K_X13_Y8
SB2_q_b[7]_PORT_A_data_in = BUS(VCC, VCC, VCC, VCC);
SB2_q_b[7]_PORT_A_data_in_reg = DFFE(SB2_q_b[7]_PORT_A_data_in, SB2_q_b[7]_clock_0, , , );
SB2_q_b[7]_PORT_B_data_in = BUS(TB2_ram_rom_data_reg[7], TB2_ram_rom_data_reg[3], TB2_ram_rom_data_reg[2], TB2_ram_rom_data_reg[1]);
SB2_q_b[7]_PORT_B_data_in_reg = DFFE(SB2_q_b[7]_PORT_B_data_in, SB2_q_b[7]_clock_1, , , );
SB2_q_b[7]_PORT_A_address = BUS(QB1_safe_q[9], QB1_safe_q[10], QB1_safe_q[11], QB1_safe_q[12], QB1_safe_q[13], QB1_safe_q[14], QB1_safe_q[15], QB1_safe_q[16], QB1_safe_q[17], QB1_safe_q[18]);
SB2_q_b[7]_PORT_A_address_reg = DFFE(SB2_q_b[7]_PORT_A_address, SB2_q_b[7]_clock_0, , , );
SB2_q_b[7]_PORT_B_address = BUS(UB2_safe_q[0], UB2_safe_q[1], UB2_safe_q[2], UB2_safe_q[3], UB2_safe_q[4], UB2_safe_q[5], UB2_safe_q[6], UB2_safe_q[7], UB2_safe_q[8], UB2_safe_q[9]);
SB2_q_b[7]_PORT_B_address_reg = DFFE(SB2_q_b[7]_PORT_B_address, SB2_q_b[7]_clock_1, , , );
SB2_q_b[7]_PORT_A_write_enable = GND;
SB2_q_b[7]_PORT_A_write_enable_reg = DFFE(SB2_q_b[7]_PORT_A_write_enable, SB2_q_b[7]_clock_0, , , );
SB2_q_b[7]_PORT_B_write_enable = TB2L62;
SB2_q_b[7]_PORT_B_write_enable_reg = DFFE(SB2_q_b[7]_PORT_B_write_enable, SB2_q_b[7]_clock_1, , , );
SB2_q_b[7]_clock_0 = GLOBAL(CLK);
SB2_q_b[7]_clock_1 = GLOBAL(A1L5);
SB2_q_b[7]_PORT_B_data_out = MEMORY(SB2_q_b[7]_PORT_A_data_in_reg, SB2_q_b[7]_PORT_B_data_in_reg, SB2_q_b[7]_PORT_A_address_reg, SB2_q_b[7]_PORT_B_address_reg, SB2_q_b[7]_PORT_A_write_enable_reg, SB2_q_b[7]_PORT_B_write_enable_reg, , , SB2_q_b[7]_clock_0, SB2_q_b[7]_clock_1, , , , );
SB2_q_b[2] = SB2_q_b[7]_PORT_B_data_out[2];

--SB2_q_b[3] is SIN_ROM:u6|altsyncram:altsyncram_component|altsyncram_gmu:auto_generated|altsyncram_8kc2:altsyncram1|q_b[3] at M4K_X13_Y8
SB2_q_b[7]_PORT_A_data_in = BUS(VCC, VCC, VCC, VCC);
SB2_q_b[7]_PORT_A_data_in_reg = DFFE(SB2_q_b[7]_PORT_A_data_in, SB2_q_b[7]_clock_0, , , );
SB2_q_b[7]_PORT_B_data_in = BUS(TB2_ram_rom_data_reg[7], TB2_ram_rom_data_reg[3], TB2_ram_rom_data_reg[2], TB2_ram_rom_data_reg[1]);
SB2_q_b[7]_PORT_B_data_in_reg = DFFE(SB2_q_b[7]_PORT_B_data_in, SB2_q_b[7]_clock_1, , , );
SB2_q_b[7]_PORT_A_address = BUS(QB1_safe_q[9], QB1_safe_q[10], QB1_safe_q[11], QB1_safe_q[12], QB1_safe_q[13], QB1_safe_q[14], QB1_safe_q[15], QB1_safe_q[16], QB1_safe_q[17], QB1_safe_q[18]);
SB2_q_b[7]_PORT_A_address_reg = DFFE(SB2_q_b[7]_PORT_A_address, SB2_q_b[7]_clock_0, , , );
SB2_q_b[7]_PORT_B_address = BUS(UB2_safe_q[0], UB2_safe_q[1], UB2_safe_q[2], UB2_safe_q[3], UB2_safe_q[4], UB2_safe_q[5], UB2_safe_q[6], UB2_safe_q[7], UB2_safe_q[8], UB2_safe_q[9]);
SB2_q_b[7]_PORT_B_address_reg = DFFE(SB2_q_b[7]_PORT_B_address, SB2_q_b[7]_clock_1, , , );
SB2_q_b[7]_PORT_A_write_enable = GND;
SB2_q_b[7]_PORT_A_write_enable_reg = DFFE(SB2_q_b[7]_PORT_A_write_enable, SB2_q_b[7]_clock_0, , , );
SB2_q_b[7]_PORT_B_write_enable = TB2L62;
SB2_q_b[7]_PORT_B_write_enable_reg = DFFE(SB2_q_b[7]_PORT_B_write_enable, SB2_q_b[7]_clock_1, , , );
SB2_q_b[7]_clock_0 = GLOBAL(CLK);
SB2_q_b[7]_clock_1 = GLOBAL(A1L5);
SB2_q_b[7]_PORT_B_data_out = MEMORY(SB2_q_b[7]_PORT_A_data_in_reg, SB2_q_b[7]_PORT_B_data_in_reg, SB2_q_b[7]_PORT_A_address_reg, SB2_q_b[7]_PORT_B_address_reg, SB2_q_b[7]_PORT_A_write_enable_reg, SB2_q_b[7]_PORT_B_write_enable_reg, , , SB2_q_b[7]_clock_0, SB2_q_b[7]_clock_1, , , , );
SB2_q_b[3] = SB2_q_b[7]_PORT_B_data_out[1];


--SB2_q_a[4] is SIN_ROM:u6|altsyncram:altsyncram_component|altsyncram_gmu:auto_generated|altsyncram_8kc2:altsyncram1|q_a[4] at M4K_X13_Y10
--RAM Block Operation Mode: True Dual-Port
--Port A Depth: 1024, Port A Width: 2, Port B Depth: 1024, Port B Width: 2
--Port A Logical Depth: 1024, Port A Logical Width: 10, Port B Logical Depth: 1024, Port B Logical Width: 10
--Port A Input: Registered, Port A Output: Un-registered, Port B Input: Registered, Port B Output: Un-registered
SB2_q_a[4]_PORT_A_data_in = BUS(VCC, VCC);
SB2_q_a[4]_PORT_A_data_in_reg = DFFE(SB2_q_a[4]_PORT_A_data_in, SB2_q_a[4]_clock_0, , , );
SB2_q_a[4]_PORT_B_data_in = BUS(TB2_ram_rom_data_reg[4], TB2_ram_rom_data_reg[0]);
SB2_q_a[4]_PORT_B_data_in_reg = DFFE(SB2_q_a[4]_PORT_B_data_in, SB2_q_a[4]_clock_1, , , );
SB2_q_a[4]_PORT_A_address = BUS(QB1_safe_q[9], QB1_safe_q[10], QB1_safe_q[11], QB1_safe_q[12], QB1_safe_q[13], QB1_safe_q[14], QB1_safe_q[15], QB1_safe_q[16], QB1_safe_q[17], QB1_safe_q[18]);
SB2_q_a[4]_PORT_A_address_reg = DFFE(SB2_q_a[4]_PORT_A_address, SB2_q_a[4]_clock_0, , , );
SB2_q_a[4]_PORT_B_address = BUS(UB2_safe_q[0], UB2_safe_q[1], UB2_safe_q[2], UB2_safe_q[3], UB2_safe_q[4], UB2_safe_q[5], UB2_safe_q[6], UB2_safe_q[7], UB2_safe_q[8], UB2_safe_q[9]);
SB2_q_a[4]_PORT_B_address_reg = DFFE(SB2_q_a[4]_PORT_B_address, SB2_q_a[4]_clock_1, , , );
SB2_q_a[4]_PORT_A_write_enable = GND;
SB2_q_a[4]_PO