41 lines
1.4 KiB
Bash
Executable File
41 lines
1.4 KiB
Bash
Executable File
#!/bin/bash
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# Define the path to the .vh file
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vh_file="../testbench/8192Mb_ddr3_parameters.vh"
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# Function to modify BUS_DELAY and execute the simulation command
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run_simulation() {
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local bus_delay=$1
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local flyby_delay=$2
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local log_file=$3
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# Modify BUS_DELAY in the .vh file
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sed -i "s/parameter BUS_DELAY.*/parameter BUS_DELAY = $bus_delay; \/\/ delay in picoseconds/" "$vh_file"
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# Modify FLY_BY_DELAY in the .vh file
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sed -i "s/parameter FLY_BY_DELAY.*/parameter FLY_BY_DELAY = $flyby_delay; \/\/ delay in picoseconds/" "$vh_file"
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# Print BUS_DELAY and log file name
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echo "BUS_DELAY: $bus_delay ps"
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echo "FLY_BY_DELAY: $flyby_delay ps"
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echo "Log File: $log_file"
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# Execute the simulation command and redirect the output to the log file
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./ddr3_dimm_micron_sim.sh >| "$log_file"
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# Print log contents starting from "------- SUMMARY -------"
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sed -n '/^------- SUMMARY -------/,$p' "$log_file"
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echo ""
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echo ""
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}
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# Run simulations with different BUS_DELAY values
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run_simulation 0 0 "sim_busdelay0_flybydelay0.log"
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run_simulation 625 0 "sim_busdelay625_flybydelay0.log"
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run_simulation 1250 600 "sim_busdelay1250_flybydelay600.log"
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run_simulation 1875 1000 "sim_busdelay1875_flybydelay1000.log"
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run_simulation 2500 1500 "sim_busdelay2500_flybydelay1500.log"
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run_simulation 5000 2200 "sim_busdelay5000_flybydelay2200.log"
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run_simulation 10000 3000 "sim_busdelay10000_flybydelay3000.log"
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