SH7101 datasheet(13/560 Pages) RENESAS

13 / 560 page

Rev.1.00 Sep. 18, 2008 Page xiii of xxxiv

REJ09B0069-0100

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

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

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