Datasheet

Rev. 3.00 Sep. 28, 2009 Page xxxiv of xliv
REJ09B0350-0300
10.3.6 Timer Counter (TCNT)......................................................................................... 263
10.3.7 Timer General Register (TGR) ............................................................................. 263
10.3.8 Timer Start Register (TSTR) ................................................................................ 263
10.3.9 Timer Synchro Register (TSYR) .......................................................................... 264
10.4 Interface to Bus Master...................................................................................................... 265
10.4.1 16-Bit Registers .................................................................................................... 265
10.4.2 8-Bit Registers ...................................................................................................... 265
10.5 Operation ........................................................................................................................... 267
10.5.1 Basic Functions..................................................................................................... 267
10.5.2 Synchronous Operation......................................................................................... 273
10.5.3 Buffer Operation................................................................................................... 275
10.5.4 PWM Modes......................................................................................................... 279
10.5.5 Phase Counting Mode........................................................................................... 283
10.6 Interrupts............................................................................................................................ 288
10.6.1 Interrupt Source and Priority ................................................................................ 288
10.6.2 A/D Converter Activation..................................................................................... 289
10.7 Operation Timing............................................................................................................... 290
10.7.1 Input/Output Timing ............................................................................................. 290
10.7.2 Interrupt Signal Timing ........................................................................................ 294
10.8 Usage Notes ....................................................................................................................... 297
10.8.1 Input Clock Restrictions ....................................................................................... 297
10.8.2 Caution on Period Setting ..................................................................................... 297
10.8.3 Conflict between TCNT Write and Clear Operations........................................... 298
10.8.4 Conflict between TCNT Write and Increment Operations ................................... 298
10.8.5 Conflict between TGR Write and Compare Match............................................... 299
10.8.6 Conflict between Buffer Register Write and Compare Match.............................. 299
10.8.7 Conflict between TGR Read and Input Capture ................................................... 300
10.8.8 Conflict between TGR Write and Input Capture .................................................. 301
10.8.9 Conflict between Buffer Register Write and Input Capture.................................. 301
10.8.10 Conflict between Overflow/Underflow and Counter Clearing ............................. 302
10.8.11 Conflict between TCNT Write and Overflow/Underflow .................................... 303
10.8.12 Multiplexing of I/O Pins....................................................................................... 303
10.8.13 Module Stop Mode Setting ................................................................................... 303
Section 11 16-Bit Cycle Measurement Timer (TCM).......................................305
11.1 Features.............................................................................................................................. 305
11.2 Input/Output Pins............................................................................................................... 307
11.3 Register Descriptions......................................................................................................... 307
11.3.1 TCM Timer Counter (TCMCNT)......................................................................... 309
11.3.2 TCM Cycle Upper Limit Register (TCMMLCM)................................................ 309