27.2 Architecture

The CLC consists of four main sections, as shown in Figure 27-1. First, the input data selection MUXes route input signals to the four data gates, as shown in Figure 27-2. Each of the four data gates can then select any of the 32 input signals to pass along to the logic functions shown in Figure 27-3. The output of the logic function is then supplied to the internal logic and external pin and can generate interrupts. The output of a CLC module can be routed to the input of another CLC module to create more complex logic functions.