| C_BAUD_CONFIG | Baud Config Structure. Alias of this struct is BAUD_CONFIG |
| C_COMM_STATUS | CP210x struct for reading from the device. Alias of this struct is COMM_STATUS |
| C_CP2114_OTP_CONFIG | Tbd |
| C_CP2114_OTP_CONFIG_GET | Tbd |
| C_DUAL_PORT_CONFIG | CP2105 Dual Port Config Structure. Alias of this struct is DUAL_PORT_CONFIG |
| C_firmware_t | Firmware version. Alias of this struct is firmware_t |
| C_PORT_CONFIG | CP2103/4 Port Config Structure. Alias of this struct is PORT_CONFIG |
| C_QUAD_PORT_CONFIG | CP2108 Quad Port Config structure. Alias of this struct is QUAD_PORT_CONFIG |
| C_QUAD_PORT_STATE | CP2108 Quad Port State structure (used in QUAD_PORT_CONFIG). Alias of this struct is QUAD_PORT_STATE |
| C_RAM_CONFIG_STRUCT | Tbd |
| C_SPI_CMD | SPI Command Word. Alias of this struct is SPI_CMD |
| CCP2114_B01 | If config_version == CP2114_CONFIG_VERSION_B01 |
| CCP2114_B02 | If config_version == CP2114_CONFIG_VERSION_B02 |
| CCP2114_OTP_CONFIG.CP2114_B01 | |
| CCP2114_OTP_CONFIG.CP2114_B02 | |
| CPBAUD_CONFIG | |
| CPCOMM_STATUS | |
| CPCP2114_OTP_CONFIG | |
| CPCP2114_OTP_CONFIG_GET | |
| CPDEVICE_DESCRIPTOR | |
| CPDUAL_PORT_CONFIG | |
| CpFirmware_t | |
| CPPORT_CONFIG | |
| CPQUAD_PORT_CONFIG | |
| CPQUAD_PORT_STATE | |
| CPSPI_CMD | |
| CSILABS_IOP_ACCESSORY_INFO | Accessory Information |
| CSILABS_IOP_ANALOG_PIN_VALUE | Analog Pin Value |
| CSILABS_IOP_DIGITAL_PORT_VALUE | Digital Port Value |
| CSILABS_IOP_PORT_CONFIGURATION | Port Configuration |
| CSILABS_IOP_SERIAL_STATE | Serial State |
| CtDeviceCaps | CP2114 Capabilities |