Table of Contents
Advertisement
CHAPTER 16 CAN controller
Table 16.3-8 Functions of Message Buffer Enable Register
bit0
to
bit7
500
Bit name
BVAL7 to 0:
These bits enable or disable transmitting and receiving of the
Message buffer enable
message to and from the message buffer (x).
bits 7 to 0
When set to 0: No message can be transmitted and received to
and from the message buffer (x).
When set to 1: A message can be transmitted and received to and
from the message buffer (x).
When Message buffer set disabled (BVALx = 0)
During transmitting: Transmitting and receiving are disabled
after message transmitting is completed or a transmit error is
terminated.
During receiving: Transmitting and receiving are disabled
immediately. When the received message is stored in the mes-
sage buffer, transmitting and receiving are disabled after the
message is stored.
Note:
Function
The read modify write instructions are disabled until the
BVALx bit is actually set to 0 after 0 is written to the bit.
Advertisement
Table of Contents
