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SPRUI07–March 2020
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List of Tables
12-73. Transmit Interrupt Sources and Signals ............................................................................... 742
12-74. Error Flags ................................................................................................................ 743
12-75. McBSP Mode Selection.................................................................................................. 743
12-76. McBSP Register Summary .............................................................................................. 746
12-77. Serial Port Control 1 Register (SPCR1) Field Descriptions ........................................................ 748
12-78. Serial Port Control 2 Register (SPCR2) Field Descriptions ......................................................... 751
12-79. Receive Control Register 1 (RCR1) Field Descriptions.............................................................. 753
12-80. Frame Length Formula for Receive Control 1 Register (RCR1).................................................... 754
12-81. Receive Control Register 2 (RCR2) Field Descriptions.............................................................. 754
12-82. Frame Length Formula for Receive Control 2 Register (RCR2).................................................... 755
12-83. Transmit Control 1 Register (XCR1) Field Descriptions ............................................................ 756
12-84. Frame Length Formula for Transmit Control 1 Register (XCR1) ................................................... 756
12-85. Transmit Control 2 Register (XCR2) Field Descriptions ............................................................. 757
12-86. Frame Length Formula for Transmit Control 2 Register (XCR2) ................................................... 758
12-87. Sample Rate Generator 1 Register (SRGR1) Field Descriptions .................................................. 759
12-88. Sample Rate Generator 2 Register (SRGR2) Field Descriptions .................................................. 760
12-89. Multichannel Control 1 Register (MCR1) Field Descriptions........................................................ 761
12-90. Multichannel Control 2 Register (MCR2) Field Descriptions........................................................ 763
12-91. Pin Control Register (PCR) Field Descriptions ....................................................................... 765
12-92. Pin Configuration ......................................................................................................... 767
12-93. Receive Channel Enable Registers (RCERA...RCERH) Field Descriptions ...................................... 767
12-94. Use of the Receive Channel Enable Registers ...................................................................... 768
12-95. Transmit Channel Enable Registers (XCERA...XCERH) Field Descriptions...................................... 769
12-96. Use of the Transmit Channel Enable Registers ..................................................................... 770
12-97. McBSP Interrupt Enable Register (MFFINT) Field Descriptions.................................................... 771
13-1. Message Object Behavior Configuration .............................................................................. 782
13-2. eCAN-A Mailbox RAM Layout........................................................................................... 783
13-3. Addresses of LAM, MOTS and MOTO registers for mailboxes (eCAN-A)........................................ 784
13-4. eCAN-B Mailbox RAM Layout........................................................................................... 785
13-5. Addresses of LAM, MOTS, and MOTO Registers for Mailboxes (eCAN-B) ...................................... 786
13-6. BRP Field for Bit Rates (BT = 15, TSEG1
reg
= 10, TSEG2
reg
= 2, Sampling Point = 80%)...................... 790
13-7. Achieving Different Sampling Points With a BT of 15................................................................ 790
13-8. eCAN Interrupt Assertion/Clearing ..................................................................................... 797
13-9. Mailbox-Enable Register (CANME) Field Descriptions .............................................................. 801
13-10. Mailbox-Direction Register (CANMD) Field Descriptions............................................................ 802
13-11. Transmission-Request Set Register (CANTRS) Field Descriptions................................................ 803
13-12. Transmission-Request-Reset Register (CANTRR) Field Descriptions ............................................ 804
13-13. Transmission-Acknowledge Register (CANTA) Field Descriptions ................................................ 804
13-14. Abort-Acknowledge Register (CANAA) Field Descriptions.......................................................... 805
13-15. Received-Message-Pending Register (CANRMP) Field Descriptions............................................. 805
13-16. Received-Message-Lost Register (CANRML) Field Descriptions .................................................. 806
13-17. Remote-Frame-Pending Register (CANRFP) Field Descriptions .................................................. 806
13-18. Global Acceptance Mask Register (CANGAM) Field Descriptions................................................. 808
13-19. Master Control Register (CANMC) Field Descriptions............................................................... 809
13-20. Bit-Timing Configuration Register (CANBTC) Field Descriptions .................................................. 812
13-21. Error and Status Register (CANES) Field Descriptions ............................................................. 814
13-22. Global Interrupt Flag Registers (CANGIF0/CANGIF1) Field Descriptions ........................................ 818
13-23. Global Interrupt Mask Register (CANGIM) Field Descriptions...................................................... 820
13-24. Mailbox Interrupt Mask Register (CANMIM) Field Descriptions .................................................... 821
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