Freescale Semiconductor PowerQUICC MPC885 Reference Manual page 415

Table 13-6 summarizes how the MPC885 recognizes the termination signals provided by the slave device
that is addressed by the initiated transfer.
TEA
0
1
1
Freescale Semiconductor
Table 13-6. Termination Signals Protocol
TA RETRY/KR
x x
0 x
1 0
MPC885 PowerQUICC Family Reference Manual, Rev. 2
Action
Transfer error termination
Normal transfer termination
Retry transfer termination/kill reservation
External Bus Interface
13-41