{
  "OBUF_6": {
    "DRIVE": "12",
    "IOSTANDARD": "LVCMOS33",
    "SLEW": "SLOW"
  },
  "OBUF_7": {
    "IN_TERM": "UNTUNED_SPLIT_40",
    "IOSTANDARD": "SSTL135",
    "SLEW": "FAST"
  },
  "OBUF_OUT": {
    "IN_TERM": "UNTUNED_SPLIT_50",
    "IOSTANDARD": "LVCMOS33",
    "SLEW": "FAST"
  },
  "bottom_inst.OBUF_10": {
    "IOSTANDARD": "LVCMOS18",
    "SLEW": "SLOW"
  },
  "bottom_inst.OBUF_11": {
    "DRIVE": "4",
    "IOSTANDARD": "LVCMOS25",
    "SLEW": "FAST"
  },
  "bottom_inst.OBUF_9": {
    "IOSTANDARD": "DIFF_SSTL135",
    "SLEW": "FAST"
  },
  "bottom_intermediate_inst.OBUF_8": {
    "DRIVE": "16",
    "IOSTANDARD": "SSTL135",
    "SLEW": "SLOW"
  }
}