NEC Renesas V850/SC1 User Manual page 22

19.4 Internal Registers of FCAN Controller..................................................................................562
19.4.1 Configuration of messages and buffers..................................................................................562
19.4.2 List of FCAN registers ............................................................................................................563
19.5 Control Registers....................................................................................................................576
19.5.1 CAN message data length registers 00 to 31 (M_DLC00 to M_DLC31) ................................576
19.5.2 CAN message control registers 00 to 31 (M_CTRL00 to M_CTRL31)...................................577
19.5.3 CAN message time stamp registers 00 to 31 (M_TIME00 to M_TIME31)..............................579
19.5.4 CAN message data registers n0 to n7 (M_DATAn0 to M_DATAn7) ......................................581
19.5.5 CAN message ID registers L00 to L31 and H00 to H31
(M_IDL00 to M_IDL31 and M_IDH00 to M_IDH31)................................................................583
19.5.6 CAN message configuration registers 00 to 31 (M_CONF00 to M_CONF31) .......................585
19.5.7 CAN message status registers 00 to 31 (M_STAT00 to M_STAT31) ....................................587
19.5.8 CAN status set/clear registers 00 to 31 (SC_STAT00 to SC_STAT31) .................................589
19.5.9 CAN interrupt pending register (CCINTP) ..............................................................................591
19.5.10 CAN global interrupt pending register (CGINTP) ...................................................................593
19.5.11 CANn interrupt pending register (CnINTP).............................................................................594
19.5.12 CAN stop register (CSTOP) ...................................................................................................596
19.5.13 CAN global status register (CGST) ........................................................................................597
19.5.14 CAN global interrupt enable register (CGIE) ..........................................................................600
19.5.15 CAN main clock select register (CGCS).................................................................................601
19.5.16 CAN time stamp count register (CGTSC)...............................................................................603
19.5.17 CAN message search start/result register (CGMSS/CGMSR) ...............................................604
19.5.18 CANn address mask a registers L and H (CnMASKLa and CnMASKHa)..............................606
19.5.19 CANn control register (CnCTRL)............................................................................................608
19.5.20 CANn definition register (CnDEF) ..........................................................................................612
19.5.21 CANn information register (CnLAST) .....................................................................................616
19.5.22 CANn error count register (CnERC) .......................................................................................617
19.5.23 CANn interrupt enable register (CnIE)....................................................................................618
19.5.24 CANn bus active register (CnBA) ...........................................................................................621
19.5.25 CANn bit rate prescaler register (CnBRP)..............................................................................622
19.5.26 CANn bus diagnostic information register (CnDINF)..............................................................625
19.5.27 CANn synchronization control register (CnSYNC) .................................................................626
19.6 Cautions Regarding Bit Set/Clear Function .........................................................................628
19.7 Time Stamp Function .............................................................................................................630
19.8 Message Processing ..............................................................................................................633
19.8.1 Message transmission............................................................................................................634
19.8.2 Message reception .................................................................................................................635
19.9 Mask Function.........................................................................................................................636
19.10 Protocol ...................................................................................................................................638
19.10.1 Frame format ..........................................................................................................................638
19.10.2 Frame types ...........................................................................................................................639
19.10.3 Data frame and remote frame ................................................................................................639
19.10.4 Error frame .............................................................................................................................647
19.10.5 Overload frame.......................................................................................................................648
19.11 Functions.................................................................................................................................649
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User's Manual U15109EJ3V0UD