{ "pcb": { "ic": { "1": { "C_NAME": "PIN_A20", "GPIO": "PA20", "IRQ": null, "SD": "D1", "SPI": "0_MISO" , "UART": "2_RTS", "I2C": "0_SDA", "PWM": 0 }, "3": { "C_NAME": "PIN_A23", "GPIO": "PA23", "IRQ": null, "PWM": 7 }, "14": { "IO": "I", "CTRL": "CEN" }, "15": { "C_NAME": "PIN_A0", "GPIO": "PA00", "IRQ": null, "JTAG": "TCK", "UART": "1_RX", "PWM": 0, "SWD": "CLK" }, "16": { "C_NAME": "PIN_A1", "GPIO": "PA01", "IRQ": null, "JTAG": "TMS", "UART": "1_TX", "PWM": 1, "SWD": "DIO" }, "18": { "C_NAME": "PIN_A2", "GPIO": "PA02", "IRQ": null, "JTAG": "TDO", "UART": "1_RX", "SPI": "0_CS", "I2C": "0_SCL", "PWM": 2 }, "19": { "C_NAME": "PIN_A3", "GPIO": "PA03", "IRQ": null, "JTAG": "TDI", "UART": "1_TX", "SPI": "0_SCK", "I2C": "0_SDA", "PWM": 3 }, "20": { "C_NAME": "PIN_A4", "GPIO": "PA04", "IRQ": null, "JTAG": "tRST", "UART": "1_CTS", "SPI": "0_MOSI", "PWM": 4 }, "21": { "C_NAME": "PIN_A7", "GPIO": "PA07", "IRQ": null, "FLASH": "^FCS", "SPI": "0_CS" }, "22": { "C_NAME": "PIN_A8", "GPIO": "PA08", "IRQ": null, "FLASH": "FSCK", "SPI": "0_SCK" }, "23": { "C_NAME": "PIN_A9", "GPIO": "PA09", "IRQ": null, "FLASH": "FD2", "SPI": "0_MOSI", "UART": "0_RTS" }, "24": { "C_NAME": "PIN_A10", "GPIO": "PA10", "IRQ": null, "FLASH": "FD1", "SPI": "0_MISO", "UART": "0_CTS" }, "25": { "C_NAME": "PIN_A11", "GPIO": "PA11", "IRQ": null, "FLASH": "FD0", "UART": "0_TX", "I2C": "0_SCL", "PWM": 0 }, "26": { "C_NAME": "PIN_A12", "GPIO": "PA12", "IRQ": null, "FLASH": "FD3", "UART": "0_RX", "I2C": "0_SDA", "PWM": 1 }, "30": { "IO": "I", "C_NAME": "VBAT_IN" }, "33": { "C_NAME": "PIN_A13", "GPIO": "PA13", "IRQ": null, "UART": "0_RX", "PWM": 7 }, "34": { "C_NAME": "PIN_A14", "GPIO": "PA14", "IRQ": null, "SD": "INT", "UART": "0_TX", "PWM": 2 }, "36": { "C_NAME": "PIN_A15", "GPIO": "PA15", "IRQ": null, "SD": "D2", "SPI": "0_CS", "UART": "2_RX", "I2C": "0_SCL", "PWM": 3 }, "37": { "C_NAME": "PIN_A16", "GPIO": "PA16", "IRQ": null, "SD": "D3", "SPI": "0_SCK", "UART": "2_TX", "I2C": "0_SDA", "PWM": 4 }, "38": { "C_NAME": "PIN_A17", "GPIO": "PA17", "IRQ": null, "SD": "CMD", "PWM": 5 }, "39": { "C_NAME": "PIN_A18", "GPIO": "PA18", "IRQ": null, "SD": "CLK", "PWM": 6 }, "40": { "C_NAME": "PIN_A19", "GPIO": "PA19", "IRQ": null, "SD": "D0", "SPI": "0_MOSI", "UART": "2_CTS", "I2C": "0_SCL", "PWM": 7 } } } }