at91rm3400 ATMEL Corporation, at91rm3400 Datasheet - Page 457

• Manufacturer Part Number: at91rm3400
• Description: Atmel Advanced At91 Arm Microcontroller
• Manufacturer: ATMEL Corporation

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AT91RM3400
Serial Synchronous Controller (SSC)........................................................ 311
USART User Interface ................................................................................... 293
Overview.......................................................................................................... 311
Block Diagram................................................................................................. 312
Application Block Diagram ............................................................................ 312
Pin Name List .................................................................................................. 313
Product Dependencies................................................................................... 313
Functional Description................................................................................... 314
SSC Application Examples ............................................................................ 323
Serial Synchronous Controller (SSC) User Interface .................................. 324
Modem Mode ............................................................................................... 291
Test Modes .................................................................................................. 291
USART Control Register .............................................................................. 294
USART Mode Register................................................................................. 296
USART Interrupt Enable Register ................................................................ 299
USART Interrupt Disable Register ............................................................... 300
USART Interrupt Mask Register................................................................... 301
USART Channel Status Register ................................................................. 302
USART Receive Holding Register ............................................................... 304
USART Transmit Holding Register .............................................................. 304
USART Baud Rate Generator Register ....................................................... 305
USART Receiver Time-out Register ............................................................ 306
USART Transmitter Timeguard Register ..................................................... 307
USART FI DI RATIO Register ...................................................................... 308
USART Number of Errors Register .............................................................. 309
USART IrDA FILTER Register ..................................................................... 310
I/O Lines....................................................................................................... 313
Power Management ..................................................................................... 313
Interrupt........................................................................................................ 313
Clock Management ...................................................................................... 315
Transmitter Operations ................................................................................ 317
Receiver Operations .................................................................................... 318
Start.............................................................................................................. 318
Frame Sync .................................................................................................. 320
Data Format ................................................................................................. 320
Loop Mode ................................................................................................... 322
Interrupt........................................................................................................ 322
SSC Control Register ................................................................................... 326
SSC Clock Mode Register ........................................................................... 327
SSC Receive Clock Mode Register ............................................................. 328
SSC Receive Frame Mode Register ............................................................ 330
SSC Transmit Clock Mode Register ............................................................ 332
SSC Transmit Frame Mode Register ........................................................... 334
SSC Receive Holding Register .................................................................... 336
SSC Transmit Holding Register ................................................................... 336
1790A–ATARM–11/03