
User’s Manual U15862EJ3V0UD
13
5.8
Bus Hold Function....................................................................................................................282
5.8.1
Functional outline .........................................................................................................................282
5.8.2
Bus hold procedure ......................................................................................................................283
5.8.3
Operation in power save mode.....................................................................................................283
Bus Priority................................................................................................................................284
Boundary Operation Conditions .............................................................................................284
5.10.1
Program space.............................................................................................................................284
5.10.2
Data space ...................................................................................................................................284
Bus Timing.................................................................................................................................285
Cautions.....................................................................................................................................291
5.9
5.10
5.11
5.12
CHAPTER 6 CLOCK GENERATION FUNCTION ...............................................................................292
6.1
Overview....................................................................................................................................292
6.2
Configuration.............................................................................................................................293
6.3
Control Registers......................................................................................................................295
6.4
Operation...................................................................................................................................299
6.4.1
Operation of each clock................................................................................................................299
6.4.2
Clock output function....................................................................................................................299
6.4.3
External clock input function.........................................................................................................299
6.5
PLL Function.............................................................................................................................300
6.5.1
Overview ......................................................................................................................................300
6.5.2
Control register.............................................................................................................................300
6.5.3
Usage...........................................................................................................................................301
CHAPTER 7 16-BIT TIMER/EVENT COUNTERS 00 TO 05 ............................................................302
7.1
Functions...................................................................................................................................302
7.2
Configuration.............................................................................................................................303
7.3
Control Registers......................................................................................................................308
7.4
Operation...................................................................................................................................319
7.4.1
Operation as interval timer (16 bits)..............................................................................................319
7.4.2
PPG output operation...................................................................................................................322
7.4.3
Pulse width measurement ............................................................................................................326
7.4.4
Operation as external event counter.............................................................................................334
7.4.5
Square-wave output operation .....................................................................................................337
7.4.6
One-shot pulse output operation ..................................................................................................340
7.4.7
Cautions .......................................................................................................................................345
CHAPTER 8 8-BIT TIMER/EVENT COUNTERS 50 AND 51 ...........................................................350
8.1
Functions...................................................................................................................................350
8.2
Configuration.............................................................................................................................351
8.3
Control Registers......................................................................................................................353
8.4
Operation...................................................................................................................................356
8.4.1
Operation as interval timer (8 bits)................................................................................................356
8.4.2
Operation as external event counter (8 bits).................................................................................358
8.4.3
Square-wave output operation (8-bit resolution)...........................................................................359
8.4.4
8-bit PWM output operation..........................................................................................................361
8.4.5
Operation as interval timer (16 bits)..............................................................................................364
8.4.6
Operation as external event counter (16 bits)...............................................................................366
8.4.7
Square-wave output operation (16-bit resolution).........................................................................367