{
 "new": {
  "EFUSE_EN1": 32,
  "EFUSE_EN2": 25,
  "EFUSE_EN3": 6,
  "EFUSE_EN4": 34,
  "EFUSE_EN5": 12,
  "FAN_PWM": 11,
  "FAN_TACH": 9,
  "IOEXP_INT#": 31,
  "KEY_OE#": 23,
  "KEY_RCLK": 17,
  "KEY_SER": 21,
  "KEY_SRCLK": 20,
  "NTC1": 39,
  "NTC2": 38,
  "SCL": 8,
  "SDA": 22,
  "UP_VBUS_DET": 24,
  "VBUS_EN1": 33,
  "VBUS_EN2": 18,
  "VBUS_EN3": 19,
  "VBUS_EN4": 35,
  "VBUS_EN5": 10
 },
 "old": {
  "EFUSE_EN1": 4,
  "EFUSE_EN2": 5,
  "EFUSE_EN3": 6,
  "EFUSE_EN4": 7,
  "EFUSE_EN5": 12,
  "FAN_PWM": 24,
  "FAN_TACH": 25,
  "IOEXP_INT#": 31,
  "KEY_OE#": 23,
  "KEY_RCLK": 11,
  "KEY_SER": 9,
  "KEY_SRCLK": 10,
  "NTC1": 39,
  "NTC2": 38,
  "SCL": 8,
  "SDA": 22,
  "UP_VBUS_DET": 36,
  "VBUS_EN1": 17,
  "VBUS_EN2": 18,
  "VBUS_EN3": 19,
  "VBUS_EN4": 20,
  "VBUS_EN5": 21
 },
 "pin2io": {
  "10": "IO17",
  "11": "IO18",
  "12": "IO8",
  "17": "IO9",
  "18": "IO10",
  "19": "IO11",
  "20": "IO12",
  "21": "IO13",
  "22": "IO14",
  "23": "IO21",
  "24": "IO47",
  "25": "IO48",
  "31": "IO38",
  "32": "IO39",
  "33": "IO40",
  "34": "IO41",
  "35": "IO42",
  "36": "IO44",
  "38": "IO2",
  "39": "IO1",
  "4": "IO4",
  "5": "IO5",
  "6": "IO6",
  "7": "IO7",
  "8": "IO15",
  "9": "IO16"
 },
 "r2_base": {
  "EFUSE_EN1": 17,
  "EFUSE_EN2": 18,
  "EFUSE_EN3": 19,
  "EFUSE_EN4": 20,
  "EFUSE_EN5": 21,
  "FAN_EN": 25,
  "FAN_PWM": 24,
  "FAN_TACH_IN": 23,
  "FAN_TACH_OUT": 22,
  "HUB_RST": 12,
  "INA_ALERT": 31,
  "INT#": 32,
  "IO0": 27,
  "MUX_RST#": 33,
  "NTC1": 4,
  "NTC2": 5,
  "PRSNT1#": 8,
  "PRSNT2#": 9,
  "PRSNT3#": 10,
  "PRSNT4#": 11,
  "PRSNT5#": 7,
  "SCL": 35,
  "SDA": 34,
  "UP_VBUS_DET": 6,
  "USB6_DM": 13,
  "USB6_DP": 14
 },
 "r2_base_nc": {
  "15": "IO3  strapping(JTAG_SEL)",
  "16": "IO46 strapping + input-only",
  "26": "IO45 strapping(VDD_SPI)",
  "28": "IO35 留给 R8 版八线 PSRAM",
  "29": "IO36 同上",
  "30": "IO37 同上",
  "38": "IO2  方案 B 空出（NTC2 挪到 IO5）",
  "39": "IO1  方案 B 空出（NTC1 挪到 IO4）"
 }
}