{
 "description": "Special I/O PAD that provides additionally a regulated output buffer and a differential input buffer. SIO cells are ONLY available IN pairs (see top_sio_macro).",
 "file_prefix": "sky130_fd_io__top_sio",
 "library": "sky130_fd_io",
 "name": "top_sio",
 "parameters": [
  [
   "SLOW_1_DELAY",
   ""
  ],
  [
   "SLOW_0_DELAY",
   ""
  ],
  [
   "SLOW_1_DELAY",
   ""
  ],
  [
   "SLOW_0_DELAY",
   ""
  ]
 ],
 "ports": [
  [
   "signal",
   "IN_H",
   "output",
   ""
  ],
  [
   "signal",
   "PAD_A_NOESD_H",
   "inout",
   ""
  ],
  [
   "signal",
   "PAD",
   "inout",
   ""
  ],
  [
   "signal",
   "DM",
   "input",
   "[2:0]"
  ],
  [
   "signal",
   "HLD_H_N",
   "input",
   ""
  ],
  [
   "signal",
   "INP_DIS",
   "input",
   ""
  ],
  [
   "signal",
   "IN",
   "output",
   ""
  ],
  [
   "signal",
   "ENABLE_H",
   "input",
   ""
  ],
  [
   "signal",
   "OE_N",
   "input",
   ""
  ],
  [
   "signal",
   "SLOW",
   "input",
   ""
  ],
  [
   "signal",
   "VTRIP_SEL",
   "input",
   ""
  ],
  [
   "signal",
   "VINREF",
   "input",
   ""
  ],
  [
   "signal",
   "VOUTREF",
   "input",
   ""
  ],
  [
   "signal",
   "VREG_EN",
   "input",
   ""
  ],
  [
   "signal",
   "IBUF_SEL",
   "input",
   ""
  ],
  [
   "signal",
   "REFLEAK_BIAS",
   "input",
   ""
  ],
  [
   "signal",
   "PAD_A_ESD_0_H",
   "inout",
   ""
  ],
  [
   "signal",
   "TIE_LO_ESD",
   "output",
   ""
  ],
  [
   "signal",
   "HLD_OVR",
   "input",
   ""
  ],
  [
   "signal",
   "OUT",
   "input",
   ""
  ],
  [
   "signal",
   "PAD_A_ESD_1_H",
   "inout",
   ""
  ],
  [
   "power",
   "VSSIO",
   "inout",
   "supply0"
  ],
  [
   "power",
   "VSSIO_Q",
   "inout",
   "supply0"
  ],
  [
   "power",
   "VSSD",
   "inout",
   "supply0"
  ],
  [
   "power",
   "VCCD",
   "inout",
   "supply1"
  ],
  [
   "power",
   "VDDIO",
   "inout",
   "supply1"
  ],
  [
   "power",
   "VCCHIB",
   "inout",
   "supply1"
  ],
  [
   "power",
   "VDDIO_Q",
   "inout",
   "supply1"
  ]
 ],
 "type": "cell",
 "verilog_name": "sky130_fd_io__top_sio"
}