SH7108 Datasheet, PDF (13/560 Pages) Renesas Technology Corp – 32-Bit RISC Microcomputer

8.7.3 Caution on Period Setting .................................................................................... 219
8.7.4 Contention between TCNT Write and Clear Operations ..................................... 219
8.7.5 Contention between TCNT Write and Increment Operations.............................. 220
8.7.6 Contention between TGR Write and Compare Match ......................................... 221
8.7.7 Contention between Buffer Register Write and Compare Match ........................ 222
8.7.8 Contention between TGR Read and Input Capture.............................................. 223
8.7.9 Contention between TGR Write and Input Capture............................................. 225
8.7.10 Contention between Buffer Register Write and Input Capture ............................ 226
8.7.11 TCNT2 Write and Overflow/Underflow Contention in Cascade Connection...... 226
8.7.12 Counter Value during Complementary PWM Mode Stop ................................... 227
8.7.13 Buffer Operation Setting in Complementary PWM Mode .................................. 228
8.7.14 Reset Sync PWM Mode Buffer Operation and Compare Match Flag ................. 228
8.7.15 Overflow Flags in Reset Sync PWM Mode ......................................................... 229
8.7.16 Contention between Overflow/Underflow and Counter Clearing........................ 230
8.7.17 Contention between TCNT Write and Overflow/Underflow............................... 231
8.7.18 Cautions on Transition from Normal Operation or PWM Mode 1 to
Reset-Synchronous PWM Mode.......................................................................... 232
8.7.19 Output Level in Complementary PWM Mode and Reset-Synchronous
PWM Mode.......................................................................................................... 232
8.7.20 Interrupts in Module Standby Mode .................................................................... 232
8.7.21 Simultaneous Input Capture of TCNT-1 and TCNT-2 in
Cascade Connection............................................................................................. 232
8.8 MTU Output Pin Initialization .......................................................................................... 233
8.8.1 Operating Modes.................................................................................................. 233
8.8.2 Reset Start Operation ........................................................................................... 233
8.8.3 Operation in Case of Re-Setting Due to Error During Operation, Etc. ................ 234
8.8.4 Overview of Initialization Procedures and Mode Transitions in Case of
Error during Operation, etc. ................................................................................. 235
8.9 Port Output Enable (POE)................................................................................................. 261
8.9.1 Features................................................................................................................ 261
8.9.2 Pin Configuration................................................................................................. 263
8.9.3 Register Descriptions ........................................................................................... 263
8.9.4 Operation ............................................................................................................. 268
8.9.5 Usage Note........................................................................................................... 270
Section 9 Watchdog Timer ............................................................................... 271
9.1 Features ............................................................................................................................. 271
9.2 Input/Output Pin................................................................................................................ 272
9.3 Register Descriptions ........................................................................................................ 272
9.3.1 Timer Counter (TCNT)........................................................................................ 273
Rev.1.00 Sep. 18, 2008 Page xiii of xxxiv
REJ09B0069-0100