When the REN bit is clear (REN = 0), the CWG module must be restarted after an auto-shutdown event through
software.
Once all auto-shutdown sources are removed, the software must clear the SHUTDOWN bit. Once SHUTDOWN is cleared, the CWG module will resume operation upon the first rising edge of the CWG data input.
Important: The SHUTDOWN bit cannot be cleared in software
if the Auto-Shutdown condition is still present.
Figure 1. Shutdown Functionality,
Auto-Restart Disabled (REN =
0, LSAC = ‘b01, LSBD
= ‘b01)