SH7205 Datasheet, PDF (18/1904 Pages) Renesas Technology Corp – Renesas 32-Bit RISC Microcomputer SuperHTM RISC engine Family / SH7200 Series

12.7.8 Contention between Buffer Register Write and TCNT Clear ............................... 628
12.7.9 Contention between TGR Read and Input Capture............................................... 629
12.7.10 Contention between TGR Write and Input Capture.............................................. 630
12.7.11 Contention between Buffer Register Write and Input Capture ............................. 631
12.7.12 TCNT2 Write and Overflow/Underflow Contention in Cascade Connection ...... 631
12.7.13 Counter Value during Complementary PWM Mode Stop .................................... 633
12.7.14 Buffer Operation Setting in Complementary PWM Mode ................................... 633
12.7.15 Reset Sync PWM Mode Buffer Operation and Compare Match Flag .................. 634
12.7.16 Overflow Flags in Reset Synchronous PWM Mode ............................................. 635
12.7.17 Contention between Overflow/Underflow and Counter Clearing......................... 636
12.7.18 Contention between TCNT Write and Overflow/Underflow................................ 637
12.7.19 Cautions on Transition from Normal Operation or PWM Mode 1 to
Reset-Synchronized PWM Mode ......................................................................... 637
12.7.20 Output Level in Complementary PWM Mode and Reset-Synchronized
PWM Mode .......................................................................................................... 638
12.7.21 Interrupts in Module Standby Mode ..................................................................... 638
12.7.22 Simultaneous Capture of TCNT_1 and TCNT_2 in Cascade Connection............ 638
12.8 MTU2 Output Pin Initialization......................................................................................... 639
12.8.1 Operating Modes .................................................................................................. 639
12.8.2 Reset Start Operation ............................................................................................ 639
12.8.3 Operation in Case of Re-Setting Due to Error during Operation, etc. .................. 640
12.8.4 Overview of Initialization Procedures and Mode Transitions in Case of
Error during Operation, etc. .................................................................................. 641
Section 13 Compare Match Timer (CMT) ........................................................ 671
13.1 Features.............................................................................................................................. 671
13.2 Register Descriptions......................................................................................................... 672
13.2.1 Compare Match Timer Start Register (CMSTR) .................................................. 673
13.2.2 Compare Match Timer Control/Status Register (CMCSR) .................................. 674
13.2.3 Compare Match Counter (CMCNT)..................................................................... 676
13.2.4 Compare Match Constant Register (CMCOR) ..................................................... 676
13.3 Operation ........................................................................................................................... 677
13.3.1 Interval Count Operation ...................................................................................... 677
13.3.2 CMCNT Count Timing......................................................................................... 677
13.4 Interrupts............................................................................................................................ 678
13.4.1 Interrupt Sources and DMA Transfer Requests .................................................... 678
13.4.2 Timing of Compare Match Flag Setting ............................................................... 678
13.4.3 Timing of Compare Match Flag Clearing............................................................. 679
13.5 Usage Notes ....................................................................................................................... 680
13.5.1 Conflict between Write and Compare-Match Processes of CMCNT ................... 680
Rev. 1.00 Mar. 25, 2008 Page xviii of xxxii