Information

Enhanced Local Bus Controller
MPC8308 PowerQUICC II Pro Processor Reference Manual, Rev. 1
10-98 Freescale Semiconductor
Figure 10-76 shows exception cycle.
Figure 10-76. Exception Cycle
g3t1 Bit 16
g3t3 Bit 17
g4t1 Bit 18
g4t3 Bit 19
g5t1 Bit 20
g5t3 Bit 21
redo[0] Bit 22
redo[1] Bit 23
loop 000Bit 24
exen 0 0 0 Bit 25
amx0 0 0 0 Bit 26
amx1 0 0 0 Bit 27
na 0 0 0 Bit 28
uta 0 0 0 Bit 29
todt 0 0 1 Bit 30
last 001Bit 31
PTS PTS + 1 PTS + 2
Table 10-53. UPM Code for Refresh Cycle (continued)
LCLK
LD
LCS
n
LBCTL
TA
(RAS)
LBS
n
(CAS)