MPC5553/MPC5554 Microcontroller Reference Manual, Rev. 5
19-78 Freescale Semiconductor
NOTE
The NCF flag still becomes asserted if an external command buffer empty
event is detected at the same time the eQADC stops checking for the
coherency of a command sequence.
After command transfers restart/continue, the non-coherency hardware will behave as if the command
sequence started from that point. Figure 19-45 depicts how the non-coherency hardware will behave when
a non-coherency event is detected.
NOTE
If MODEn is changed to disabled while a CFIFO is transferring commands,
the NCF flag for that CFIFO will not become asserted.
NOTE
When the eQADC enters debug or stop mode while a command sequence is
being executed, the NCF will become asserted if an empty external
command buffer is detected after debug/stop mode is exited.
To Next Page
Loading...