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23
SPRUI07–March 2020
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List of Figures
13-4. eCAN-A Memory Map.................................................................................................... 780
13-5. eCAN-B Memory Map.................................................................................................... 781
13-6. Initialization Sequence ................................................................................................... 788
13-7. CAN Bit Timing............................................................................................................ 789
13-8. Interrupts Scheme ........................................................................................................ 795
13-9. Mailbox-Enable Register (CANME) .................................................................................... 801
13-10. Mailbox-Enable Register (CANME) .................................................................................... 801
13-11. Mailbox-Direction Register (CANMD) .................................................................................. 802
13-12. Transmission-Request Set Register (CANTRS)...................................................................... 803
13-13. Transmission-Request-Reset Register (CANTRR)................................................................... 804
13-14. Transmission-Acknowledge Register (CANTA)....................................................................... 804
13-15. Abort-Acknowledge Register (CANAA) ................................................................................ 805
13-16. Received-Message-Pending Register (CANRMP) ................................................................... 805
13-17. Received-Message-Lost Register (CANRML) ........................................................................ 806
13-18. Remote-Frame-Pending Register (CANRFP)......................................................................... 806
13-19. Global Acceptance Mask Register (CANGAM) ....................................................................... 808
13-20. Master Control Register (CANMC) ..................................................................................... 809
13-21. Bit-Timing Configuration Register (CANBTC)......................................................................... 812
13-22. Error and Status Register (CANES).................................................................................... 814
13-23. Transmit-Error-Counter Register (CANTEC).......................................................................... 816
13-24. Receive-Error-Counter Register (CANREC) .......................................................................... 816
13-25. Global Interrupt Flag 0 Register (CANGIF0) .......................................................................... 818
13-26. Global Interrupt Flag 1 Register (CANGIF1) .......................................................................... 818
13-27. Global Interrupt Mask Register (CANGIM) ............................................................................ 820
13-28. Mailbox Interrupt Mask Register (CANMIM) .......................................................................... 821
13-29. Mailbox Interrupt Level Register (CANMIL) ........................................................................... 822
13-30. Overwrite Protection Control Register (CANOPC) ................................................................... 822
13-31. TX I/O Control Register (CANTIOC) ................................................................................... 823
13-32. RX I/O Control Register (CANRIOC)................................................................................... 824
13-33. Time-Stamp Counter Register (CANTSC)............................................................................. 825
13-34. Message-Object Time-Out Registers (MOTO)........................................................................ 826
13-35. Message Object Time Stamp Registers (MOTS)..................................................................... 826
13-36. Time-Out Control Register (CANTOC)................................................................................. 827
13-37. Time-Out Status Register (CANTOS).................................................................................. 828
13-38. Message Identifier Register (MSGID) Register ....................................................................... 829
13-39. Message-Control Register (MSGCTRL) ............................................................................... 830
13-40. Message-Data-Low Register With DBO = 0 (CANMDL) ............................................................ 831
13-41. Message-Data-High Register With DBO = 0 (CANMDH) ........................................................... 831
13-42. Message-Data-Low Register With DBO = 1 (CANMDL) ............................................................ 831
13-43. Message-Data-High Register With DBO = 1 (CANMDH) ........................................................... 831
13-44. Local-Acceptance-Mask Register (LAMn) ............................................................................. 833
14-1. External Interface Block Diagram....................................................................................... 837
14-2. Access Flow Diagram .................................................................................................... 839
14-3. Relationship Between XTIMCLK and SYSCLKOUT ................................................................. 840
14-4. Typical 16-bit Data Bus XINTF Connections.......................................................................... 842
14-5. Typical 32-bit Data Bus XINTF Connections.......................................................................... 843
14-6. XRESET Register......................................................................................................... 852
14-7. XTIMING0 Register....................................................................................................... 853
14-8. XTIMING6 Register....................................................................................................... 855