* NGSPICE file created from sky130_ef_io__analog --- technology: sky130A
* Library of analog pads for sky130
*---------------------------------------------------------------------------

*---------------------------------------------------------------------------
* sky130_ef_io__analog_noesd_pad:
*---------------------------------------------------------------------------
* Simple pad, straight through, no ESD protection.
*---------------------------------------------------------------------------

.subckt sky130_ef_io__analog_noesd_pad P_CORE VSSA VSSD AMUXBUS_B AMUXBUS_A
+ VDDIO_Q VDDIO VSWITCH VSSIO VDDA VCCD VCCHIB VSSIO_Q P_PAD

R0 P_PAD P_CORE sky130_fd_pr__res_generic_m5 w=253 l=0.1
.ends

*---------------------------------------------------------------------------
* sky130_ef_io__analog_pad:
*---------------------------------------------------------------------------
* This is just a copy of sky130_ef_io__analog_noesd_pad.
*---------------------------------------------------------------------------

.subckt sky130_ef_io__analog_pad P_CORE VSSA VSSD AMUXBUS_B AMUXBUS_A
+ VDDIO_Q VDDIO VSWITCH VSSIO VDDA VCCD VCCHIB VSSIO_Q P_PAD

R0 P_PAD P_CORE sky130_fd_pr__res_generic_m5 w=253 l=0.1
.ends

*---------------------------------------------------------------------------
* sky130_ef_io__analog_esd_pad:
*---------------------------------------------------------------------------
* Simple pad, straight through, with ESD diodes (5 each P and N).
*---------------------------------------------------------------------------

.subckt sky130_ef_io__analog_esd_pad P_CORE VSSA VSSD AMUXBUS_B AMUXBUS_A VDDIO_Q
+ VDDIO VSWITCH VSSIO VDDA VCCD VCCHIB VSSIO_Q P_PAD
R0 P_PAD P_CORE sky130_fd_pr__res_generic_m5 w=253 l=0.1

D0 VSSIO P_CORE sky130_fd_pr__diode_pw2nd_11v0 pj=1.02e+08 area=5e+13
D1 VSSIO P_CORE sky130_fd_pr__diode_pw2nd_11v0 pj=1.02e+08 area=5e+13
D2 VSSIO P_CORE sky130_fd_pr__diode_pw2nd_11v0 pj=1.02e+08 area=5e+13
D3 VSSIO P_CORE sky130_fd_pr__diode_pw2nd_11v0 pj=1.02e+08 area=5e+13
D4 VSSIO P_CORE sky130_fd_pr__diode_pw2nd_11v0 pj=1.02e+08 area=5e+13

D5 P_CORE VDDIO sky130_fd_pr__diode_pd2nw_11v0 pj=1.02e+08 area=5e+13
D6 P_CORE VDDIO sky130_fd_pr__diode_pd2nw_11v0 pj=1.02e+08 area=5e+13
D7 P_CORE VDDIO sky130_fd_pr__diode_pd2nw_11v0 pj=1.02e+08 area=5e+13
D8 P_CORE VDDIO sky130_fd_pr__diode_pd2nw_11v0 pj=1.02e+08 area=5e+13
D9 P_CORE VDDIO sky130_fd_pr__diode_pd2nw_11v0 pj=1.02e+08 area=5e+13
.ends

*---------------------------------------------------------------------------
* sky130_ef_io__analog_minesd_pad:
*---------------------------------------------------------------------------
* Simple pad, straight through, with ESD diodes (1 each P and N).
*---------------------------------------------------------------------------

.subckt sky130_ef_io__analog_minesd_pad P_CORE VSSA VSSD AMUXBUS_B AMUXBUS_A VDDIO_Q VDDIO
+ VSWITCH VSSIO VDDA VCCD VCCHIB VSSIO_Q P_PAD
R0 P_PAD P_CORE sky130_fd_pr__res_generic_m5 w=253 l=0.1

D0 VSSIO P_CORE sky130_fd_pr__diode_pw2nd_11v0 pj=1.02e+08 area=5e+13
D1 P_CORE VDDIO sky130_fd_pr__diode_pd2nw_11v0 pj=1.02e+08 area=5e+13
.ends

*---------------------------------------------------------------------------
* sky130_ef_io__analog_minesd_pad_short:
*---------------------------------------------------------------------------
* Simple pad, straight through, with ESD diodes (1 each P and N).
* All busses except for VDDIO and VSSIO removed
*---------------------------------------------------------------------------

.subckt sky130_ef_io__analog_minesd_pad_short P_CORE VDDIO VSSIO P_PAD
R0 P_PAD P_CORE sky130_fd_pr__res_generic_m5 w=253 l=0.1

D0 VSSIO P_CORE sky130_fd_pr__diode_pw2nd_11v0 pj=1.02e+08 area=5e+13
D1 P_CORE VDDIO sky130_fd_pr__diode_pd2nw_11v0 pj=1.02e+08 area=5e+13
.ends