User’s Manual U13850EJ6V0UD
16
10.3.4
I
2
C bus definitions and control methods ....................................................................................292
10.3.5
I
2
C interrupt requests (INTIICn) .................................................................................................299
10.3.6
Interrupt request (INTIICn) generation timing and wait control .................................................317
10.3.7
Address match detection method..............................................................................................318
10.3.8
Error detection...........................................................................................................................318
10.3.9
Extension code..........................................................................................................................318
10.3.10 Arbitration ..................................................................................................................................319
10.3.11 Wakeup function .......................................................................................................................320
10.3.12 Communication reservation.......................................................................................................321
10.3.13 Cautions ....................................................................................................................................324
10.3.14 Communication operations........................................................................................................325
10.3.15 Timing of data communication ..................................................................................................327
10.4 I
2
C Bus (B and H Versions) ....................................................................................................334
10.4.1
Configuration .............................................................................................................................337
10.4.2
I
2
C control register .....................................................................................................................339
10.4.3
I
2
C bus mode functions .............................................................................................................352
10.4.4
I
2
C bus definitions and control methods ....................................................................................353
10.4.5
I
2
C interrupt requests (INTIICn) .................................................................................................360
10.4.6
Interrupt request (INTIICn) generation timing and wait control .................................................378
10.4.7
Address match detection method..............................................................................................379
10.4.8
Error detection...........................................................................................................................379
10.4.9
Extension code..........................................................................................................................379
10.4.10 Arbitration ..................................................................................................................................380
10.4.11 Wakeup function .......................................................................................................................382
10.4.12 Communication reservation.......................................................................................................383
10.4.13 Cautions ....................................................................................................................................388
10.4.14 Communication operations........................................................................................................389
10.4.15 Timing of data communication ..................................................................................................392
10.5 Asynchronous Serial Interface (UART0, UART1) ................................................................399
10.5.1
Configuration .............................................................................................................................399
10.5.2
UARTn control registers ............................................................................................................401
10.5.3
Operations.................................................................................................................................406
10.5.4
Standby function .......................................................................................................................418
10.6 3-Wire Variable-Length Serial I/O (CSI4)...............................................................................419
10.6.1
Configuration .............................................................................................................................419
10.6.2
CSI4 control registers................................................................................................................422
10.6.3
Operations.................................................................................................................................426
CHAPTER 11 A/D CONVERTER..........................................................................................................431
11.1 Function...................................................................................................................................431
11.2 Configuration ..........................................................................................................................433
11.3 Control Registers....................................................................................................................435
11.4 Operation .................................................................................................................................438
11.4.1
Basic operation .........................................................................................................................438
11.4.2
Input voltage and conversion result ..........................................................................................440
11.4.3
A/D converter operation mode ..................................................................................................441
11.5 Low Power Consumption Mode ............................................................................................443