Interrupts; Cfm Interrupt Sources - Motorola ColdFire MCF5281 User Manual

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.
Command, data and address
buffers empty
All commands are completed
Access error
MOTOROLA
Table 6-14. CFM Interrupt Sources
Interrupt Source
Chapter 6. ColdFire Flash Module (CFM)
Interrupt Flag Local Enable
CBEIF CBEIE
(CFMUSTAT) (CFMCR)
CCIF CCIE
(CFMUSTAT) (CFMCR)
ACCERR AEIE
(CFMUSTAT) (CFMCR)
Interrupts
6-25