Three SONOS questions: 1. what is the difference between

libs.tech/ngspice/sonos/

and

libs.tech/ngspice/sonos_see

? 2.

sonos_e/begin_of_life.pm3.spice

has models for

sky130_fd_bs_flash__special_sonosfet_star

while

sonos_p/begin_of_life.pm3.spice

has models for

sky130_fd_bs_flash__special_sonosfet_original

(corresponding to the original vs star (shrunken) devices in the documentation); are the programmed

sonosfet_star

models available anywhere? 3. There appear to be no actual end of life models in the PDK; are those available anywhere?