Fujitsu F2MC-16LX Hardware Manual page 11

7.5.2 Ready function .............................................................................................................................. 175
7.5.3 Hold function ................................................................................................................................. 178
CHAPTER 8 I/O PORT ................................................................................................... 181
8.1 Functions of I/O Port .......................................................................................................................... 182
8.2 Registers for I/O Port ......................................................................................................................... 183
8.2.1 Port registers (PDR0 to PDRA) .................................................................................................... 184
8.2.2 Port direction registers (DRR0 to DRRA) ..................................................................................... 185
8.2.3 Other registers .............................................................................................................................. 187
CHAPTER 9 TIMEBASE TIMER .................................................................................... 189
9.1 Overview ............................................................................................................................................ 190
9.2 Timebase Timer Configuration .......................................................................................................... 192
9.3 Timebase Timer Control Register (TBTC) ......................................................................................... 194
9.4 Timebase Timer Interrupt .................................................................................................................. 196
9.5 Timebase Timer Operation ................................................................................................................ 197
9.6 Notes on Using Timebase Timer ....................................................................................................... 199
9.7 Sample Programs .............................................................................................................................. 201
CHAPTER 10 WATCHDOG TIMER ................................................................................. 203
10.1 Overview ............................................................................................................................................ 204
10.2 Watchdog Timer Control Register (WDTC) ....................................................................................... 206
10.3 Watchdog Timer Configuration .......................................................................................................... 208
10.4 Watchdog Timer Operation ................................................................................................................ 210
10.5 Notes on Using Watchdog Timer ....................................................................................................... 212
10.6 Sample Programs .............................................................................................................................. 213
CHAPTER 11 WATCH TIMER ......................................................................................... 215
11.1 Overview ............................................................................................................................................ 216
11.2 Watch Timer Configuration ................................................................................................................ 217
11.3 Watch Timer Control Register (WTC) ................................................................................................ 218
11.4 Watch Timer Operation ...................................................................................................................... 220
CHAPTER 12 16-BIT INPUT/OUTPUT TIMER ................................................................ 223
12.1 Overview ............................................................................................................................................ 224
12.2 16-bit Input/Output Timer Register .................................................................................................... 226
12.2.1 16-bit free-running timer ............................................................................................................... 227
12.2.2 Output compare ............................................................................................................................ 232
12.2.3 Input capture ................................................................................................................................. 236
12.3 16-bit Input/Output Timer Operation .................................................................................................. 239
12.3.1 Operation of 16-bit free-running timer .......................................................................................... 240
12.3.2 Operation of 16-bit output compare .............................................................................................. 242
12.3.3 Operation of 16-bit input capture .................................................................................................. 244
12.3.4 16-bit free-running timer timing ..................................................................................................... 245
12.3.5 Output compare timing ................................................................................................................. 246
12.3.6 Timing of input capture ................................................................................................................. 247
CHAPTER 13 8/16-BIT UP/DOWN COUNTER/TIMER ................................................... 249
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