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User’s Manual U11969EJ3V0UM00
5.8
Periods Where Interrupt is Not Acknowledged ................................................................ 133
CHAPTER 6 CLOCK GENERATOR FUNCTION ............................................................................. 135
6.1
Features ................................................................................................................................. 135
6.2
Configuration ......................................................................................................................... 135
6.3
Selecting Input Clock ........................................................................................................... 136
6.3.1
Direct mode ................................................................................................................................ 136
6.3.2
PLL mode ................................................................................................................................... 136
6.3.3
Clock control register (CKC) ..................................................................................................... 137
6.4
PLL Lock-up .......................................................................................................................... 139
6.5
Power Save Control .............................................................................................................. 140
6.5.1
General ....................................................................................................................................... 140
6.5.2
Control registers ......................................................................................................................... 142
6.5.3
HALT mode ................................................................................................................................ 143
6.5.4
IDLE mode ................................................................................................................................. 145
6.5.5
Software STOP mode ................................................................................................................ 147
6.6
Specifying Oscillation Stabilization Time ......................................................................... 149
6.7
Clock Output Control ........................................................................................................... 152
6.7.1
Configuration .............................................................................................................................. 152
6.7.2
CLKOUT signal output control .................................................................................................. 152
6.7.3
CLO signal output control .......................................................................................................... 153
CHAPTER 7 TIMER/COUNTER FUNCTION (REAL-TIME PULSE UNIT) ..................................... 157
7.1
Features ................................................................................................................................. 157
7.2
Basic Configuration .............................................................................................................. 158
7.2.1
Timer 0 ....................................................................................................................................... 161
7.2.2
Timer 1 ....................................................................................................................................... 162
7.2.3
Timer 2 ....................................................................................................................................... 164
7.2.4
Timer 3 ....................................................................................................................................... 165
7.3
Control Register .................................................................................................................... 166
7.4
Timer 0 Operation ................................................................................................................. 174
7.4.1
Count operation ......................................................................................................................... 174
7.4.2
Count clock selection ................................................................................................................. 175
7.4.3
Overflow ..................................................................................................................................... 176
7.4.4
Clearing/starting timer ............................................................................................................... 177
7.4.5
Capture operation ...................................................................................................................... 179
7.4.6
Compare operation .................................................................................................................... 181
7.5
Timer 1 Operation ................................................................................................................. 183
7.5.1
Count operation ......................................................................................................................... 183
7.5.2
Count clock selection ................................................................................................................. 183
7.5.3
Overflow ..................................................................................................................................... 184
7.5.4
Clearing/starting timer ............................................................................................................... 185
7.5.5
Capture operation ...................................................................................................................... 186
7.5.6
Compare operation .................................................................................................................... 187
7.6
Timer 2 Operation ................................................................................................................. 188
7.6.1
Count operation ......................................................................................................................... 188
Summary of Contents for V854 UPD703006
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