Why no components named with N, P, Y prefix in SPICE syntax?

[bittware]

hspice prefix syntax

Hello experts,
I found a weird phenomenon there are no components named with N, P and Y prefix in SPICE syntax. Could any one tell me why?
Thanks in advance.

Best regards,
bittware

 

[v_c]

Re: Why no components named with N, P, Y prefix in SPICE syn

They just have not come up with new components that require the use of those letters. If someone comes up with a new devices that warrants the use of a new letter maybe they will be used.

Best regards,
v_c