Motorola PowerQUICC II MPC8280 Series Reference Manual page 1258

IMA Programming Model
format for IMA exceptions are not confused with other exceptions. The IMA interrupt
queue is defined in the IMACNTL[INTQ] parameter.
IMA events sent to this queue include only those described in this section. ICP receive
events are treated as normal receive events, and should therefore go to the interrupt queue
allocated for receive events.
34.4.7.1 IMA Interrupt Queue Entry
The format for the IMA interrupt queue entries is shown in Figure 34-29
0 1
OFFSET + 0 V —
OFFSET + 2 L/G
Table 34-23 describes the IMA interrupt queue entry bit fields.
34-48
Freescale Semiconductor, Inc.
2 3 5 6
W — TQU TQO
Figure 34-29. IMA Interrupt Queue Entry
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7 8 9 10 11
— DSL LS DCBO LDS GDS IFSD IFSW
NUM
12 13 14 15
MOTOROLA