File list (Check if you may need any files):
DE0_PWM_LED\DE0_PWM_LED\DE0_PWM_LED.qpf
...........\...........\DE0_PWM_LED.v
...........\...........\PLLJ_PLLSPE_INFO.txt
...........\...........\DE0_PWM_LED.sta.summary
...........\...........\DE0_PWM_LED.done
...........\...........\DE0_PWM_LED.map.summary
...........\...........\greybox_tmp\cbx_args.txt
...........\...........\DE0_PWM_LED.qws
...........\...........\DE0_PWM_LED.pin
...........\...........\DE0_PWM_LED.fit.smsg
...........\...........\DE0_PWM_LED.fit.summary
...........\...........\DE0_PWM_LED.sof
...........\...........\DE0_PWM_LED.qsf
...........\...........\DE0_PWM_LED.dpf
...........\...........\pwm.v.bak
...........\...........\pwm.v
...........\...........\DE2_PWM_LED.sdc
...........\...........\greybox_tmp
...........\DE0_PWM_LED
DE0_PWM_LED