NEC UPD703116 User Manual page 606

Figure 11-38. CAN Message Configuration Registers 00 to 31 (M_CONF00 to M_CONF31) Settings
Release CAN
message buffer
Remark n = 00 to 31
606
CHAPTER 11 FCAN CONTROLLER
START
Use message buffer?
No
MA = 0
Transmit message
No
Receive message
(no mask setting)
No
Receive message
(set mask 0)
No
Receive message
(set mask 1)
No
Receive message
(set mask 2)
No
Receive message
(set mask 3)
No
MT2 to MT0 = 111
(used in diagnostic
processing mode)
User's Manual U14492EJ5V0UD
Yes
MA = 1
Yes
MT2 to MT0 = 000
Yes
MT2 to MT0 = 001
Yes
MT2 to MT0 = 010
Yes
MT2 to MT0 = 011
Yes
MT2 to MT0 = 100
Yes
MT2 to MT0 = 101