I made this reference guide so I can easily look back on it quickly.
| FT2232H IC | FT2232H Mini | JTAG | SPI | UART | I2C |
|---|---|---|---|---|---|
| GND | CN2-2, 4, 6 | GND | GND | GND | GND |
| VCC | CN2-1, 3, 5 | 3.3VDC | 3.3VDC | 3.3VDC | 3.3VDC |
| AD0 | CN2-7 | TCK | SCLK | TXD | SK |
| AD1 | CN2-10 | TDI | DO (MOSI) | RXD | DO |
| AD2 | CN2-9 | TDO | DI (MISO) | DI |