Preliminary User’s Manual U19014EJ1V0UD
11
CHAPTER 10 SERIAL INTERFACE UART6 ...................................................................................... 223
10.1 Functions of Serial Interface UART6 ................................................................................... 223
10.2 Configuration of Serial Interface UART6 ............................................................................. 224
10.3 Registers Controlling Serial Interface UART6 .................................................................... 227
10.4 Operation of Serial Interface UART6.................................................................................... 234
10.4.1 Operation stop mode................................................................................................................234
10.4.2 Asynchronous
serial
interface (UART) mode ...........................................................................235
10.4.3 Dedicated
baud rate generator ................................................................................................247
10.5 Cautions for Serial Interface UART6.................................................................................... 253
CHAPTER 11 SERIAL INTERFACE CSI10 ........................................................................................ 254
11.1 Functions of Serial Interface CSI10 ..................................................................................... 254
11.2 Configuration of Serial Interface CSI10 ............................................................................... 255
11.3 Registers Controlling Serial Interface CSI10 ...................................................................... 257
11.4 Operation of Serial Interface CSI10...................................................................................... 260
11.4.1 Operation stop mode................................................................................................................260
11.4.2 3-wire
serial I/O mode ..............................................................................................................261
11.5 Caution for Serial Interface CSI10........................................................................................ 270
CHAPTER 12 USB FUNCTION CONTROLLER USBF..................................................................... 271
12.1
Overview ................................................................................................................................. 271
12.2
Configuration ......................................................................................................................... 272
12.3
Requests ................................................................................................................................. 274
12.3.1
Automatic requests ..................................................................................................................274
12.3.2
Other requests .........................................................................................................................281
12.4
Register Configuration .......................................................................................................... 282
12.4.1
Control registers.......................................................................................................................282
12.4.2
Data hold registers ...................................................................................................................322
12.4.3
Request data registers .............................................................................................................336
12.4.4
Peripheral control register ........................................................................................................348
12.5
STALL Handshake or No Handshake .................................................................................. 351
12.6
Register Values in Specific Status....................................................................................... 352
12.7
FW Processing ....................................................................................................................... 355
12.7.1
Initialization processing ............................................................................................................356
12.7.2
Interrupt servicing ....................................................................................................................359
12.7.3
USB main processing...............................................................................................................360
12.7.4
Suspend/Resume processing ..................................................................................................385
12.7.5
Processing after power application ..........................................................................................388
12.7.6
USB connection example.........................................................................................................391
CHAPTER 13 INTERRUPT FUNCTIONS ............................................................................................ 392
13.1 Interrupt Function Types....................................................................................................... 392
13.2 Interrupt Sources and Configuration................................................................................... 392
13.3 Registers Controlling Interrupt Functions .......................................................................... 395
13.4 Interrupt Servicing Operations ............................................................................................. 402
13.4.1 Maskable
interrupt acknowledgement......................................................................................402
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