Fujitsu F2MC-8L Series Hardware Manual page 16

7.4 8/16-bit Timer/Counter Registers ....................................................................................................... 165
7.4.1 Timer Control 1 Register (T1CR) .................................................................................................. 166
7.4.2 Timer Control 2 Register (T2CR) .................................................................................................. 169
7.4.3 Timer 1 Data Register (T1DR) ...................................................................................................... 171
7.4.4 Timer 2 Data Register (T2DR) ...................................................................................................... 173
7.5 8/16-bit Timer/Counter Interrupts ....................................................................................................... 175
7.6 Operation of Interval Timer Function ................................................................................................. 177
7.7 Operation of Counter Function .......................................................................................................... 179
7.8 Operation of Square Wave Output Initialization Function .................................................................. 182
7.9 Stop and Restart Operations of 8/16-bit Timer/Counter .................................................................... 184
7.10 States in Each Mode during 8/16-bit Timer/Counter Operation ......................................................... 185
7.11 Notes on Using 8/16-bit Timer/Counter ............................................................................................. 187
7.12 Program Examples for 8/16-bit Timer/Counter .................................................................................. 189
CHAPTER 8 8-BIT SERIAL I/O ...................................................................................... 193
8.1 Overview of 8-bit Serial I/O ................................................................................................................ 194
8.2 Structare of 8-bit Serial I/O ................................................................................................................ 195
8.3 8-bit Serial I/O Pins ............................................................................................................................ 197
8.4 8-bit Serial I/O Registers .................................................................................................................... 199
8.4.1 Serial Mode Register (SMR) ......................................................................................................... 200
8.4.2 Serial Data Register (SDR) .......................................................................................................... 203
8.5 8-bit Serial I/O Interrupts .................................................................................................................... 204
8.6 Operation of Serial Output ................................................................................................................. 205
8.7 Operation of Serial Input .................................................................................................................... 207
8.8 States in Each Mode during 8-bit Serial I/O Operation ...................................................................... 209
8.9 Notes on Using 8-bit Serial I/O .......................................................................................................... 212
8.10 Connection Example for 8-bit Serial I/O ............................................................................................ 213
8.11 Program Examples for 8-bit Serial I/O ............................................................................................... 215
CHAPTER 9 BUZZER OUTPUT .................................................................................... 219
9.1 Overview of Buzzer Output ................................................................................................................ 220
9.2 Structure of Buzzer Output ................................................................................................................ 222
9.3 Buzzer Output Pin .............................................................................................................................. 223
9.4 Buzzer Output Register ..................................................................................................................... 224
9.4.1 Buzzer Register (BZCR) ............................................................................................................... 225
9.5 Program Example for Buzzer Output ................................................................................................. 227
CHAPTER 10 EXTERNAL INTERRUPT CIRCUIT 1 (EDGE) .......................................... 229
10.1 Overview of External Interrupt Circuit 1 (Edge) ................................................................................ 230
10.2 Structure of External Interrupt Circuit 1 ............................................................................................. 231
10.3 External Interrupt Circuit 1 Pins ......................................................................................................... 233
10.4 External Interrupt Circuit 1 Registers ................................................................................................. 235
10.4.1 External Interrupt 1 Control Register 1 (EIC1) .............................................................................. 236
10.4.2 External Interrupt 1 Control Register 2 (EIC2) .............................................................................. 238
10.5 External Interrupt Circuit 1 Interrupts ................................................................................................. 240
10.6 Operation of External Interrupt Circuit 1 ............................................................................................ 241
10.7 Program Example for External Interrupt Circuit 1 .............................................................................. 243
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