
The AB4 prototyping board mates to the C8051F120-TB, C8051F020-TB, or C8051F340-TB target boards via a high-density 96-pin connector.
The AB4 board includes a Silicon Laboratories CP2200 Ethernet controller chip and an RJ-45 connector with integrated magnetics and LEDs. Example usage of the AB4 is provided in the Examples folder in the latest version of the Silicon Laboratories IDE.