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Page xvii of liv
12.7.12
TCNT2 Write and Overflow/Underflow Contention in
Cascade Connection .......................................................................................... 651
12.7.13
Counter Value during Complementary PWM Mode Stop ................................ 653
12.7.14
Buffer Operation Setting in Complementary PWM Mode ............................... 653
12.7.15
Reset Sync PWM Mode Buffer Operation and Compare Match Flag .............. 654
12.7.16
Overflow Flags in Reset Synchronous PWM Mode ......................................... 655
12.7.17
Contention between Overflow/Underflow and Counter Clearing..................... 656
12.7.18
Contention between TCNT Write and Overflow/Underflow............................ 657
12.7.19
Cautions on Transition from Normal Operation or
PWM Mode 1 to Reset-Synchronized PWM Mode .......................................... 657
12.7.20
Output Level in Complementary PWM Mode and
Reset-Synchronized PWM Mode...................................................................... 658
12.7.21
Interrupts in Module Standby Mode ................................................................. 658
12.7.22
Simultaneous Capture of TCNT_1 and TCNT_2 in Cascade Connection........ 658
12.7.23
Notes on Output Waveform Control During Synchronous Counter Clearing
in Complementary PWM Mode ........................................................................ 659
12.8
Output Pin Initialization for Multi-Function Timer Pulse Unit 2 ..................................... 661
12.8.1
Operating Modes............................................................................................... 661
12.8.2
Reset Start Operation ........................................................................................ 661
12.8.3
Operation in Case of Re-Setting Due to Error during Operation, etc. .............. 662
12.8.4
Overview of Initialization Procedures and
Mode Transitions in Case of Error during Operation, etc. ................................ 663
Section 13 Compare Match Timer.....................................................................693
13.1
Features............................................................................................................................. 693
13.2
Register Descriptions ........................................................................................................ 694
13.2.1
Compare Match Timer Start Register (CMSTR) .............................................. 695
13.2.2
Compare Match Timer Control/Status Register (CMCSR) .............................. 696
13.2.3
Compare Match Counter (CMCNT) ................................................................. 698
13.2.4
Compare Match Constant Register (CMCOR) ................................................. 698
13.3
Operation .......................................................................................................................... 699
13.3.1
Interval Count Operation .................................................................................. 699
13.3.2
CMCNT Count Timing..................................................................................... 699
13.4
Interrupts........................................................................................................................... 700
13.4.1
Interrupt Sources and DMA Transfer Requests ................................................ 700
13.4.2
Timing of Compare Match Flag Setting ........................................................... 700
13.4.3
Timing of Compare Match Flag Clearing ......................................................... 701
13.5
Usage Notes ...................................................................................................................... 702
13.5.1
Conflict between Write and Compare-Match Processes of CMCNT ............... 702
13.5.2
Conflict between Word-Write and Count-Up Processes of CMCNT ............... 703