29.5.1 CLB PPS Output Selections

The CLB module provides eight outputs, CLBPPSOUT[0..7], that connect to external pins via the Peripheral Pin Select (PPS) module (Figure 29-10). The CLB PPS Output Enable Control Registers (CLBPPSCONn) each contain two 4-bit Output Enable Select (OESELn) bitfields, each representing the respective CLBPPSOUT signal. The OESELn bits are used to enable/disable the TRIS register setting for the respective PPS output pin, which allows the CLB module to drive a tri-state bus.