8.2.2
8.2.3
8.2.4
8.2.5
8.2.6
8.2.7
8.2.8
8.2.9
8.3
Address Space Subdivision ................................................................................................ 124
8.3.1
8.3.2
Bus Width.............................................................................................................. 126
8.3.3
8.3.4
Shadows ................................................................................................................ 127
8.3.5
Area Descriptions.................................................................................................. 129
8.4
8.4.1
Basic Timing ......................................................................................................... 136
8.4.2
Wait State Control ................................................................................................. 138
8.4.3
Byte Access Control.............................................................................................. 141
8.5
DRAM Interface Operation................................................................................................ 142
8.5.1
8.5.2
Basic Timing ......................................................................................................... 144
8.5.3
Wait State Control ................................................................................................. 146
8.5.4
Byte Access Control.............................................................................................. 148
8.5.5
DRAM Burst Mode............................................................................................... 150
8.5.6
Refresh Control ..................................................................................................... 155
8.6
8.6.1
Basic Timing ......................................................................................................... 159
8.6.2
Wait State Control ................................................................................................. 160
8.6.3
Byte Access Control.............................................................................................. 160
8.7
8.8
Warp Mode......................................................................................................................... 162
8.9
Wait State Control .............................................................................................................. 163
8.10 Bus Arbitration ................................................................................................................... 166
8.10.2 BACK Operation................................................................................................... 168
8.11 Usage Notes........................................................................................................................ 169
iv