Configuration Of Messages And Buffers - NEC UPD703116 User Manual

11.3 Configuration of Messages and Buffers

Note
Address (m = 2, 6, A, E)
xxxxm800H to xxxxm81FH
xxxxm820H to xxxxm83FH
xxxxm840H to xxxxm85FH
xxxxm860H to xxxxm87FH
xxxxm880H to xxxxm89FH
xxxxm8A0H to xxxxm8BFH
xxxxm8C0H to xxxxm8DFH
xxxxm8E0H to xxxxm8FFH
xxxxm900H to xxxxm91FH
xxxxm920H to xxxxm93FH
xxxxm940H to xxxxm95FH
xxxxm960H to xxxxm97FH
xxxxm980H to xxxxm99FH
xxxxm9A0H to xxxxm9BFH
xxxxm9C0H to xxxxm9DFH
xxxxm9E0H to xxxxm9FFH
Note CAN message buffer registers can be allocated to the xxxx addresses as programmable peripheral I/O
registers. Note, however, that the xxxx addresses cannot be changed after being set.
Caution When emulating the FCAN controller using the in-circuit emulator (IE-V850E-MC or IE-703116-MC-
EM1), perform the following settings in the Configuration screen that appears when the debugger is
started.
• Set the start address of the programmable peripheral I/O area that is set using the BPC register to
the Programmable I/O Area field.
• Map the programmable peripheral I/O area as "Target" or "Emulation RAM" in the Memory
Mapping field.
Remark For details of message buffers, see 3.4.9 Programmable peripheral I/O registers.
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CHAPTER 11 FCAN CONTROLLER
Table 11-2. Configuration of Messages and Buffers
Register Name
Message buffer 0 field
Message buffer 1 field
Message buffer 2 field
Message buffer 3 field
Message buffer 4 field
Message buffer 5 field
Message buffer 6 field
Message buffer 7 field
Message buffer 8 field
Message buffer 9 field
Message buffer 10 field
Message buffer 11 field
Message buffer 12 field
Message buffer 13 field
Message buffer 14 field
Message buffer 15 field
User's Manual U14492EJ5V0UD
Note
Address (m = 2, 6, A, E)
xxxxmA00H to xxxxmA1FH
xxxxmA20H to xxxxmA3FH
xxxxmA40H to xxxxmA5FH
xxxxmA60H to xxxxmA7FH
xxxxmA80H to xxxxmA9FH
xxxxmAA0H to xxxxmABFH
xxxxmAC0H to xxxxmADFH
xxxxmAE0H to xxxxmAFFH
xxxxmB00H to xxxxmB1FH
xxxxmB20H to xxxxmB3FH
xxxxmB40H to xxxxmB5FH
xxxxmB60H to xxxxmB7FH
xxxxmB80H to xxxxmB9FH
xxxxmBA0H to xxxxmBBFH
xxxxmBC0H to xxxxmBDFH
xxxxmBE0H to xxxxmBFFH
Register Name
Message buffer 16 field
Message buffer 17 field
Message buffer 18 field
Message buffer 19 field
Message buffer 20 field
Message buffer 21 field
Message buffer 22 field
Message buffer 23 field
Message buffer 24 field
Message buffer 25 field
Message buffer 26 field
Message buffer 27 field
Message buffer 28 field
Message buffer 29 field
Message buffer 30 field
Message buffer 31 field