20 lines
2.0 KiB
ReStructuredText
20 lines
2.0 KiB
ReStructuredText
Hierarchy of SPICE Output Files
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All the generated SPICE netlists are located in the <spice_dir> as you specify in the command-line options.
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Under the <spice_dir>, FPGA-SPICE creates a number of folders: include, subckt, lut_tb, dff_tb, grid_tb, pb_mux_tb, cb_mux_tb, sb_mux_tb, top_tb, results. Under the <spice_dir>, FPGA-SPICE also creates a shell script called run_hspice_sim.sh, which run all the simulations for all the testbenches.
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The folders contain the sub-circuits and testbenches and their contents are shown as following.
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Folder Content
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include The header files which contain the parameters for stimulate and measurement, as defined in <tech_lib>
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subckt Contain all the auto-generated sub-circuits, such as inverters, buffers, transmission gates, multiplexers, LUTs and even logic blocks, connection boxes and switch blocks.
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lut_tb Contain all the testbenches for LUTs. This folder is created only when option print_spice_lut_testbench is enabled.
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dff_tb Contain all the testbenches for FFs. This folder is created only when option print_spice_dff_testbench is enabled.
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grid_tb Contain all the testbenches for logic blocks (grid-level testbenches). This folder is created only when option print_spice_grid_testbench is enabled.
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pb_mux_tb Contain the testbenches for the multiplexers inside logic blocks. This folder is created only when option print_spice_pbmux_test-bench is enabled.
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cb_mux_tb Contain all the testbenches for the multiplexers inside connection boxes. This folder is created only when option print_spice_cbmux_testbench is enabled.
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sb_mux_tb Contain all the testbenches for the multiplexers inside switch blocks. This folder is created only when option print_spice_sbmux_test-bench is enabled.
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top_tb Contain the full-chip-level testbench. This folder is created only when option print_spice_top_testbench is enabled.
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results An empty folder when created. It stores all the simulation results by running the shell script run_hspice_sim.sh.
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