R5F7131 Просмотр технического описания (PDF) - Renesas Electronics
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R5F7131 Datasheet PDF : 1184 Pages
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18.3.1 Interval Count Operation ...................................................................................... 716
18.3.2 CMCNT Count Timing......................................................................................... 716
18.4 Interrupts............................................................................................................................ 717
18.4.1 CMT Interrupt Sources and DTC Activation........................................................ 717
18.4.2 Timing of Setting Compare Match Flag ............................................................... 718
18.4.3 Timing of Clearing Compare Match Flag............................................................. 718
18.5 Usage Notes ....................................................................................................................... 719
18.5.1 Module Standby Mode Setting ............................................................................. 719
18.5.2 Conflict between Write and Compare-Match Processes of CMCNT ................... 719
18.5.3 Conflict between Word-Write and Count-Up Processes of CMCNT ................... 720
18.5.4 Conflict between Byte-Write and Count-Up Processes of CMCNT..................... 721
18.5.5 Compare Match between CMCNT and CMCOR ................................................. 721
Section 19 Controller Area Network (RCAN-ET) ............................................723
19.1 Summary............................................................................................................................ 723
19.1.1 Overview............................................................................................................... 723
19.1.2 Scope..................................................................................................................... 723
19.1.3 Audience ............................................................................................................... 723
19.1.4 References............................................................................................................. 724
19.1.5 Features................................................................................................................. 724
19.2 Architecture ....................................................................................................................... 725
19.3 Programming Model – Overview....................................................................................... 728
19.3.1 Memory Map ........................................................................................................ 728
19.3.2 Mailbox Structure ................................................................................................. 729
19.3.3 RCAN-ET Control Registers ................................................................................ 737
19.3.4 RCAN-ET Mailbox Registers............................................................................... 756
19.4 Application Note................................................................................................................ 766
19.4.1 Test Mode Settings ............................................................................................... 766
19.4.2 Configuration of RCAN-ET ................................................................................. 767
19.4.3 Message Transmission Sequence.......................................................................... 773
19.4.4 Message Receive Sequence .................................................................................. 776
19.4.5 Reconfiguration of Mailbox.................................................................................. 778
19.5 Interrupt Sources................................................................................................................ 780
19.6 DTC Interface .................................................................................................................... 781
19.7 CAN Bus Interface............................................................................................................. 782
19.8 Usage Notes ....................................................................................................................... 783
19.8.1 Module Stop Mode ............................................................................................... 783
19.8.2 Reset ..................................................................................................................... 783
19.8.3 CAN Sleep Mode.................................................................................................. 783
19.8.4 Register Access..................................................................................................... 783
Rev. 3.00 Jan. 18, 2010 Page xix of xxiv
REJ09B0402-0300
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