Preliminary
2.10 Synchronization ............................................................................................................................. 82
3. Initialization ............................................................................................................... 85
3.2 Reset Types .................................................................................................................................. 89
3.3 Reset Sources ................................................................................................................................. 89
4.2.1 ICC Operations .................................................................................................................... 104
4.2.4.4 icbt Operation ............................................................................................................... 111
4.2.4.5 icread Operation ........................................................................................................... 112
4.3 Data Cache Controller ................................................................................................................... 115
4.3.1 DCC Operations .................................................................................................................. 116
4.3.1.2 Load Operations ........................................................................................................... 118
4.3.1.3 Store Operations .......................................................................................................... 119
4.3.2 Data Cache Coherency ....................................................................................................... 124
4.3.3.5 dcread Operation .......................................................................................................... 127
5. Memory Management ............................................................................................. 133
ppc440x5TOC.fm.
September 12, 2002
User's Manual
PPC440x5 CPU Core
Page 5 of 583