MCLR Reset

The MCLR is an optional external input that can reset the device. The MCLR function is controlled by the MCLRE bit and the LVP bit (see Table 1). The RMCLR bit will be set to ‘0’ if a MCLR has occurred.
Table 1. MCLR Configuration
MCLRE LVP MCLR
x 1 Enabled
1 0 Enabled
0 0 Disabled