r5s77631ay266bgv Renesas Electronics Corporation., r5s77631ay266bgv Datasheet - Page 19

• Manufacturer Part Number: r5s77631ay266bgv
• Description: Renesas 32-bit Risc Microcomputer Superhtm Risc Engine Family Sh-4a Series
• Manufacturer: Renesas Electronics Corporation.

19.5 Interrupts............................................................................................................................ 704
19.6 Usage Notes ....................................................................................................................... 705
Section 20 16-Bit Timer Pulse Unit (TPU) .......................................................707
20.1 Features.............................................................................................................................. 707
20.2 Input/Output Pins ............................................................................................................... 710
20.3 Register Descriptions ......................................................................................................... 711
20.4 Operation ........................................................................................................................... 729
20.5 Usage Notes ....................................................................................................................... 746
Section 21 Compare Match Timer (CMT) ........................................................747
21.1 Features.............................................................................................................................. 747
21.2 Register Descriptions ......................................................................................................... 749
21.3 Operation ........................................................................................................................... 755
19.4.2 Input Capture Function ......................................................................................... 703
19.6.1 Register Writes ..................................................................................................... 705
19.6.2 Reading from TCNT............................................................................................. 705
19.6.3 External Clock Frequency..................................................................................... 705
20.3.1 Timer Control Registers (TCR) ............................................................................ 715
20.3.2 Timer Mode Registers (TMDR) ........................................................................... 719
20.3.3 Timer I/O Control Registers (TIOR) .................................................................... 721
20.3.4 Timer Interrupt Enable Registers (TIER) ............................................................. 723
20.3.5 Timer Status Registers (TSR) ............................................................................... 725
20.3.6 Timer Counters (TCNT) ....................................................................................... 727
20.3.7 Timer General Registers (TGR)............................................................................ 727
20.3.8 Timer Start Register (TSTR) ................................................................................ 728
20.4.1 Overview............................................................................................................... 729
20.4.2 Basic Functions..................................................................................................... 730
20.4.3 Buffer Operation ................................................................................................... 734
20.4.4 PWM Modes ......................................................................................................... 737
20.4.5 Phase Counting Mode........................................................................................... 740
21.2.1 Compare Match Timer Start Register (CMSTR) .................................................. 751
21.2.2 Compare Match Timer Control/Status Register (CMCSR) .................................. 752
21.2.3 Compare Match Timer Counter (CMCNT) .......................................................... 754
21.2.4 Compare Match Timer Constant Register (CMCOR)........................................... 754
21.3.1 Counter Operation................................................................................................. 755
21.3.2 Counter Size.......................................................................................................... 756
21.3.3 Timing for Counting by CMCNT ......................................................................... 756
21.3.4 DMA Transfer Requests and Internal Interrupt Requests to CPU ........................ 757
21.3.5 Compare Match Flag Set Timing (All Channels) ................................................. 757
Rev. 1.00 Oct. 01, 2007 Page xix of lxvi