Burning the supercickey for snes

If I were to burn the super cic key to a chip how would I know the following options:

a) Oscillator used
b) Watchdog timer on or off
c) Brown out fuse – enable or disable
d) Power up timer – enable or disable
e) Checksum

I am using the supercic code from here.

https://sd2snes.de/blog/cool-stuff/supercic

If you look in the ASM files:

__CONFIG _EC_OSC & _WDT_OFF & _PWRTE_OFF & _MCLRE_OFF & _CP_OFF & _CPD_OFF

The hex files were compiled with these settings.

Thanks, since I'm new to electronics stuff even if I had read that line I wouldn't even know that those were the loading instructions.