7.5.4
Data Bus .............................................................................................................. 207
7.5.5
DRAM Interface Pins .......................................................................................... 208
7.5.6
Basic Timing ....................................................................................................... 208
7.5.7
7.5.8
Wait Control ........................................................................................................ 211
7.5.9
Byte Access Control ............................................................................................ 213
7.5.10 Burst Operation ................................................................................................... 215
7.5.11 Refresh Control ................................................................................................... 219
7.6
7.6.1
DDS=1................................................................................................................. 223
7.6.2
DDS=0................................................................................................................. 224
7.7
Burst ROM Interface ........................................................................................................ 225
7.7.1
Overview ............................................................................................................. 225
7.7.2
Basic Timing ....................................................................................................... 225
7.7.3
Wait Control ........................................................................................................ 227
7.8
Idle Cycle.......................................................................................................................... 228
7.8.1
Operation ............................................................................................................. 228
7.8.2
7.9
7.10 Bus Release....................................................................................................................... 234
7.10.1 Overview ............................................................................................................. 234
7.10.2 Operation ............................................................................................................. 234
7.10.4 Transition Timing................................................................................................ 236
7.10.5 Notes.................................................................................................................... 237
7.11.1 Overview ............................................................................................................. 238
7.11.2 Operation ............................................................................................................. 238
Section 8
8.1
Overview........................................................................................................................... 241
8.1.1
Features ............................................................................................................... 241
8.1.2
Block Diagram..................................................................................................... 242
8.1.3
Overview of Functions ........................................................................................ 243
8.1.4
Pin Configuration ................................................................................................ 245
8.1.5
Register Configuration ........................................................................................ 246
8.2
8.2.1
................................. 241
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