Freescale Semiconductor MPC8260 - Manual (Page 1152)

Inverse Multiplexing for ATM (IMA)
MPC8260 PowerQUICC II Family Reference Manual, Rev. 2
33-50 Freescale Semiconductor
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.
33.4.7.1 IMA Interrupt Queue Entry
The format for the IMA interrupt queue entries is shown in Figure 33-29
Table 33-23 describes the IMA interrupt queue entry bit fields.
0 1 2 3 5 6 7 8 9 10 11 12 13 14 15
OFFSET + 0 V — W — TQU TQO — DSL LS DCBO LDS GDS IFSD IFSW
OFFSET + 2 L/G NUM
Figure 33-29. IMA Interrupt Queue Entry