Rainbow Electronics T89C51CC01 - Manual (Page 90)

90
T89C51CC01
Rev. D – 17-Dec-01
Note: see Figure 33
Reset Value: xx00 000xb
Table 44. CANEN1 Register
CANEN1 (S:CEh Read Only)
CAN Enable message object
Registers 1
Reset Value: x000 0000b
2 ENBUF
Enable BUF interrupt
0 - Disable
1 - Enable
1 ENERG
Enable general error interrupt
0 - Disable
1 - Enable
0 -
Reserved
The value read from this bit is indeterminate. Do not set this bit.
Bit
Number
Bit
Mnemonic Description
7 6 5 4 3 2 1 0
- ENCH14 ENCH13 ENCH12 ENCH11 ENCH10 ENCH9 ENCH8
Bit
Number
Bit
Mnemonic Description
7 -
Reserved
The values read from this bit is indeterminate. Do not set this bit.
6-0 ENCH14:8
Enable message object
0 - message object is disabled => the message object is free for a new emission
or reception.
1 - message object is enabled.
This bit is resetable by re-writing the CANCONCH of the corresponding message
object.