at91sam9263 ATMEL Corporation, at91sam9263 Datasheet - Page 1058

• Manufacturer Part Number: at91sam9263
• Description: At91 Arm Thumb Microcontrollers
• Manufacturer: ATMEL Corporation

iv
AT91SAM9263 Preliminary
19 AT91SAM9263 Bus Matrix ................................................................... 155
20 External Bus Interface (EBI) ................................................................ 167
21 Static Memory Controller (SMC) ......................................................... 195
22 SDRAM Controller (SDRAMC) ............................................................ 237
18.6Shutdown Controller (SHDWC) User Interface ..................................................151
19.1Description ..........................................................................................................155
19.2Memory Mapping .................................................................................................155
19.3Special Bus Granting Techniques .......................................................................155
19.4Arbitration ............................................................................................................156
19.5Bus Matrix User Interface ....................................................................................159
19.6Chip Configuration User Interface .......................................................................164
20.1Description ..........................................................................................................167
20.2Block Diagram .....................................................................................................168
20.3I/O Lines Description ...........................................................................................170
20.4Product Dependencies ........................................................................................176
20.5Functional Description .........................................................................................176
20.6Implementation Examples ...................................................................................185
21.1Description ..........................................................................................................195
21.2I/O Lines Description ...........................................................................................195
21.3Multiplexed Signals .............................................................................................195
21.4Application Example ............................................................................................196
21.5Product Dependencies ........................................................................................196
21.6External Memory Mapping ..................................................................................197
21.7Connection to External Devices ..........................................................................197
21.8Standard Read and Write Protocols ....................................................................201
21.9Automatic Wait States .........................................................................................210
21.10Data Float Wait States ......................................................................................215
21.11External Wait .....................................................................................................219
21.12Slow Clock Mode ...............................................................................................225
21.13Asynchronous Page Mode ................................................................................228
21.14Static Memory Controller (SMC) User Interface ................................................231
22.1Description ..........................................................................................................237
22.2I/O Lines Description ...........................................................................................237
22.3Application Example ............................................................................................238
22.4Product Dependencies ........................................................................................240
6249D–ATARM–20-Dec-07