{
  "data-sheet": {
    "ip-name": "striVe",
    "description": "Full-chip implementation of the PicoRV32 PicoSoC in SkyWater s8.  The striVe chip contains two ADCs, a DAC, comparator, bandgap, RC oscillator, and over-temperature alarm, as well as 16 bits of general-purpose digital inputs/outputs.  It is powered off of a single 3.3V supply and driven by a 5 to 12 MHz crystal.  The core CPU clock speed is 8 times the crystal frequency.",
    "foundry": "SW",
    "node": "EFS8A",
    "category": "CHIP",
    "format": "3",
    "pins": [
      {
        "name": "XCLK",
        "description": "external 1-pin clock input",
        "type": "signal",
        "Vmin": "-0.5",
        "Vmax": "VDD3V3 + 0.3",
        "dir": "input"
      },
      {
        "name": "XI",
        "description": "crytal oscillator input",
        "type": "signal",
        "Vmin": "-0.5",
        "Vmax": "VDD3V3 + 0.3",
        "dir": "inout"
      },
      {
        "name": "XO",
        "description": "crytal oscillator output",
        "type": "signal",
        "Vmin": "-0.5",
        "Vmax": "VDD3V3 + 0.3",
        "dir": "inout"
      },
      {
        "name": "SDI",
        "description": "standalone SPI data input",
        "type": "signal",
        "Vmin": "-0.5",
        "Vmax": "VDD3V3 + 0.3",
        "dir": "input"
      },
      {
        "name": "SCK",
        "description": "standalone SPI clock",
        "type": "signal",
        "Vmin": "-0.5",
        "Vmax": "VDD3V3 + 0.3",
        "dir": "input"
      },
      {
        "name": "CSB",
        "description": "standalone SPI chip select (sense inverted)",
        "type": "signal",
        "Vmin": "-0.5",
        "Vmax": "VDD3V3 + 0.3",
        "dir": "input"
      },
      {
        "name": "ser_rx",
        "description": "UART receive channel",
        "type": "signal",
        "Vmin": "-0.5",
        "Vmax": "VDD3V3 + 0.3",
        "dir": "input"
      },
      {
        "name": "ser_tx",
        "description": "UART transmit channel",
        "type": "signal",
        "Vmin": "-0.5",
        "Vmax": "VDD3V3 + 0.3",
        "dir": "output"
      },
      {
        "name": "irq",
        "description": "Dedicated external interrupt",
        "type": "signal",
        "Vmin": "-0.5",
        "Vmax": "VDD3V3 + 0.3",
        "dir": "input"
      },
      {
        "name": "flash_csb",
        "description": "Flash SPI chip select (active low)",
        "type": "signal",
        "Vmin": "-0.5",
        "Vmax": "VDD3V3 + 0.3",
        "dir": "input"
      },
      {
        "name": "flash_clk",
        "description": "Flash SPI clock",
        "type": "signal",
        "Vmin": "-0.5",
        "Vmax": "VDD3V3 + 0.3",
        "dir": "input"
      },
      {
        "name": "flash_io0",
        "description": "Flash SPI  channel 0",
        "type": "signal",
        "Vmin": "-0.5",
        "Vmax": "xAVDD_N + 0.3",
        "dir": "inout"
      },
      {
        "name": "flash_io1",
        "description": "Flash SPI  channel 0",
        "type": "signal",
        "Vmin": "-0.5",
        "Vmax": "xAVDD_N + 0.3",
        "dir": "inout"
      },
      {
        "name": "flash_io2",
        "description": "Flash SPI  channel 0",
        "type": "signal",
        "Vmin": "-0.5",
        "Vmax": "xAVDD_N + 0.3",
        "dir": "inout"
      },
      {
        "name": "flash_io3",
        "description": "Flash SPI  channel 0",
        "type": "signal",
        "Vmin": "-0.5",
        "Vmax": "xAVDD_N + 0.3",
        "dir": "inout"
      },
      {
        "name": "gpio_15",
        "description": "GPIO channel 15",
        "type": "signal",
        "Vmin": "-0.5",
        "Vmax": "VDD3V3 + 0.3",
        "dir": "output"
      },
      {
        "name": "gpio_14",
        "description": "GPIO channel 14",
        "type": "signal",
        "Vmin": "-0.5",
        "Vmax": "VDD3V3 + 0.3",
        "dir": "output"
      },
      {
        "name": "gpio_13",
        "description": "GPIO channel 13",
        "type": "signal",
        "Vmin": "-0.5",
        "Vmax": "VDD3V3 + 0.3",
        "dir": "output"
      },
      {
        "name": "gpio_12",
        "description": "GPIO channel 12",
        "type": "signal",
        "Vmin": "-0.5",
        "Vmax": "VDD3V3 + 0.3",
        "dir": "output"
      },
      {
        "name": "gpio_11",
        "description": "GPIO channel 11",
        "type": "signal",
        "Vmin": "-0.5",
        "Vmax": "VDD3V3 + 0.3",
        "dir": "output"
      },
      {
        "name": "gpio_10",
        "description": "GPIO channel 10",
        "type": "signal",
        "Vmin": "-0.5",
        "Vmax": "VDD3V3 + 0.3",
        "dir": "output"
      },
      {
        "name": "gpio_9",
        "description": "GPIO channel 9",
        "type": "signal",
        "Vmin": "-0.5",
        "Vmax": "VDD3V3 + 0.3",
        "dir": "output"
      },
      {
        "name": "gpio_8",
        "description": "GPIO channel 8",
        "type": "signal",
        "Vmin": "-0.5",
        "Vmax": "VDD3V3 + 0.3",
        "dir": "output"
      },
      {
        "name": "gpio_7",
        "description": "GPIO channel 7",
        "type": "signal",
        "Vmin": "-0.5",
        "Vmax": "VDD3V3 + 0.3",
        "dir": "output"
      },
      {
        "name": "gpio_6",
        "description": "GPIO channel 6",
        "type": "signal",
        "Vmin": "-0.5",
        "Vmax": "VDD3V3 + 0.3",
        "dir": "output"
      },
      {
        "name": "gpio_5",
        "description": "GPIO channel 5",
        "type": "signal",
        "Vmin": "-0.5",
        "Vmax": "VDD3V3 + 0.3",
        "dir": "output"
      },
      {
        "name": "gpio_4",
        "description": "GPIO channel 4",
        "type": "signal",
        "Vmin": "-0.5",
        "Vmax": "VDD3V3 + 0.3",
        "dir": "output"
      },
      {
        "name": "gpio_3",
        "description": "GPIO channel 3",
        "type": "signal",
        "Vmin": "-0.5",
        "Vmax": "VDD3V3 + 0.3",
        "dir": "output"
      },
      {
        "name": "gpio_2",
        "description": "GPIO channel 2",
        "type": "signal",
        "Vmin": "-0.5",
        "Vmax": "VDD3V3 + 0.3",
        "dir": "output"
      },
      {
        "name": "gpio_1",
        "description": "GPIO channel 1",
        "type": "signal",
        "Vmin": "-0.5",
        "Vmax": "VDD3V3 + 0.3",
        "dir": "output"
      },
      {
        "name": "gpio_0",
        "description": "GPIO channel 0",
        "type": "signal",
        "Vmin": "-0.5",
        "Vmax": "VDD3V3 + 0.3",
        "dir": "output"
      },
      {
        "name": "adc_high",
        "description": "ADC and DAC reference voltage (high)",
        "type": "analog",
        "Vmin": "-0.5",
        "Vmax": "VDD3V3 + 0.5",
        "dir": "input"
      },
      {
        "name": "adc_low",
        "description": "ADC and DAC reference voltage (low)",
        "type": "analog",
        "Vmin": "-0.5",
        "Vmax": "VDD3V3 + 0.5",
        "dir": "input"
      },
      {
        "name": "adc0_in",
        "description": "ADC0 analog input",
        "type": "analog",
        "Vmin": "-0.5",
        "Vmax": "VDD3V3 + 0.5",
        "dir": "input"
      },
      {
        "name": "adc1_in",
        "description": "ADC1 analog input",
        "type": "analog",
        "Vmin": "-0.5",
        "Vmax": "VDD3V3 + 0.5",
        "dir": "input"
      },
      {
        "name": "comp_inn",
        "description": "Comparator negative input",
        "type": "analog",
        "Vmin": "-0.5",
        "Vmax": "VDD3V3 + 0.5",
        "dir": "input"
      },
      {
        "name": "comp_inp",
        "description": "Comparator positive input",
        "type": "analog",
        "Vmin": "-0.5",
        "Vmax": "VDD3V3 + 0.5",
        "dir": "input"
      },
      {
        "name": "analog_out",
        "description": "DAC and bandgap analog output",
        "type": "analog",
        "Vmin": "0.0",
        "Vmax": "VDD3V3",
        "dir": "output"
      },
      {
        "name": "VDD1V8",
        "description": "Core Analog/Digital voltage (output)",
        "type": "power",
        "Vmin": "1.5",
        "Vmax": "2.1",
        "dir": "inout"
      },
      {
        "name": "VDD3V3",
        "description": "Common Analog/Digital power supply",
        "type": "power",
        "Vmin": "3.6",
        "Vmax": "3.0",
        "dir": "inout"
      },
      {
        "name": "GND",
        "description": "Common Analog/Digital Ground",
        "type": "ground",
        "Vmin": "0",
        "Vmax": "0",
        "dir": "inout"
      }
    ],
    "global-conditions": [
      {
	"display": "VDD3V3",
        "condition" : "VOLTAGE:VDD3V3",
        "typ": "3.3",
        "unit": "V"
      },
      {
	"display": "Ground",
        "condition": "VOLTAGE:GND",
        "typ": "0",
        "unit": "V"
      },
      {
	"display": "Corner",
        "condition": "CORNER",
        "typ": "tm"
      },
      {
	"display": "Sigma",
        "condition": "SIGMA",
        "typ": "3"
      }
    ],
    "electrical-params": [
      {
	"display": "GPIO functional plot",
	"method": "STRIVE_GPIO:PLOT",
	"plot": {
	   "filename": "striVe_gpio.png",
	   "xaxis": "TIME",
	   "xlabel": "Time"
	},
	"unit": "V",
	"variables": [
	   {
	      "display": "Time",
	      "condition": "TIME",
	      "unit": "\u00b5s"
	   },
	   {
	      "display": "gpio_0",
	      "condition": "VOLTAGE:GPIO0",
	      "unit": "V"
	   },
	   {
	      "display": "POR",
	      "condition": "VOLTAGE:POR",
	      "unit": "V"
	   },
	   {
	      "display": "flash_io_0",
	      "condition": "VOLTAGE:FLASH_IO0",
	      "unit": "V"
	   },
	   {
	      "display": "flash_io_1",
	      "condition": "VOLTAGE:FLASH_IO1",
	      "unit": "V"
	   }
	],
	"conditions": [
	]
      }
    ],
    "physical-params": [
      {
        "display": "Device area",
        "condition": "device_area",
        "max": {"target":"3534616", "value":"3534616", "penalty":"0"},
        "unit": "\u00b5m\u00b2"
      },
      {
        "display": "Layout area",
        "condition": "area",
        "max": {"target":"3121080.5", "value":"3121080.5", "penalty":"fail"},
        "unit": "\u00b5m\u00b2"
      },
      {
        "display": "Layout width",
        "condition": "width",
        "max": {"target":"1744.4", "value":"1744.4", "penalty":"100"},
        "unit": "\u00b5m"
      },
      {
        "display": "Layout height",
        "condition": "height",
        "max": {"target":"1789.2", "value":"1789.2", "penalty":"100"},
        "unit": "\u00b5m"
      },
      {
        "display": "DRC errors",
        "condition": "DRC_errors",
        "max": {"target":"0", "penalty":"fail"}
      },
      {
        "display": "LVS errors",
        "condition": "LVS_errors",
        "max": {"target":"0", "penalty":"fail"}
      }
    ]
  }
}