Microcontroller User's Manual

MOTOROLA Chapter 6. ColdFire Flash Module (CFM) 6-25
Interrupts
6.7 Interrupts
The CFM module can request an interrupt when all commands are completed or when the
address, data, and command buffers are empty. Table 6-14 shows the CFM interrupt
mechanism.
Table 6-14. CFM Interrupt Sources
Interrupt Source Interrupt Flag Local Enable
Command, data and address
buffers empty
CBEIF
(CFMUSTAT)
CBEIE
(CFMCR)
All commands are completed CCIF
(CFMUSTAT)
CCIE
(CFMCR)
Access error ACCERR
(CFMUSTAT)
AEIE
(CFMCR)