Code Model Test: State Machine, RAM * * *** analysis type *** .tran .01s 8s * *** input sources *** * vdata1 100 0 DC PWL( (0 0.0) (2 0.0) (2.0000000001 1.0) (3 1.0) + (3.5000000001 0.0) (4 0.0) ) * * vdata2 200 0 DC PWL( (0 0.0) (1.0 0.0) (1.0000000001 1.0) (2 1.0) + (2.0000000001 0.0) (3 0.0) (3.0000000001 1.0) (4 1.0) ) * * vclk 300 0 DC PWL( (0 0.0) (0.5 0.0) (0.50000000001 1.0) + (1.0 1.0) (1.00000000001 0.0) + (1.5 0.0) (1.50000000001 1.0) + (2.0 1.0) (2.00000000001 0.0) + (2.5 0.0) (2.50000000001 1.0) + (3.0 1.0) (3.00000000001 0.0) + (3.5 0.0) (3.50000000001 1.0) + (4.0 1.0) (4.00000000001 0.0) + (4.5 0.0) (4.50000000001 1.0) + (5.0 1.0) (5.00000000001 0.0) + (5.5 0.0) (5.50000000001 1.0) + (6.0 1.0) (6.00000000001 0.0) + (6.5 0.0) (6.50000000001 1.0) + (7.0 1.0) (7.00000000001 0.0) + (7.5 0.0) (7.50000000001 1.0) (8.0 1.0) ) * vaddr1 400 0 DC 0 * * vaddr2 500 0 DC PWL( (0 0.0) (0.6 0.0) (0.60000000001 1.0) + (0.9 1.0) (0.90000000001 0.0) + (2.6 0.0) (2.60000000001 1.0) + (2.9 1.0) (2.90000000001 0.0) (3.0 0.0) ) * * * vselect 600 0 DC PWL( (0 0.0) (1.0 0.0) (2 1.0) (2.0000000001 1.0) ) * * * * * *** adc_bridge block *** aconverter [100 200 300 400 500 600] [1 2 3 4 5 6] adc_bridge1 .model adc_bridge1 adc_bridge (in_low=0.1 in_high=0.9 + rise_delay=1.0e-12 fall_delay=1.0e-12) * * * *** state machine block *** *a1 [1 2] 3 4 [10 11] d_state1 *.model d_state1 d_state (clk_delay=1.0e-6 reset_delay=2.0e-6 *+ state_file="state.txt" reset_state=0 *+ input_load=1.0e-12 clk_load=1.0e-12 *+ reset_load=1.0e-12) * * *** RAM block *** a2 [1 2] [20 21] [3 4] 5 [6] d_ram1 .model d_ram1 d_ram (select_value=1 ic=0 + read_delay=1.0e-6 data_load=1.0e-12 + address_load=1.0e-12 select_load=1.0e-12 + enable_load=1.0e-12) * * * * * *** resistors to ground *** r1 100 0 10k r2 200 0 10k r3 300 0 10k r4 400 0 10k r5 500 0 10k r6 600 0 10k * * * .end