Rainbow Electronics T89C51CC01 - Manual (Page 101)

101
T89C51CC01
Rev. D – 17-Dec-01
Table 63. CANIDM1 Register for V2.0 part A
CANIDM1 for V2.0 part A
(S:C4h)
CAN Identifier Mask Registers 1
No default value after reset.
Table 64. CANIDM2 Register for V2.0 part A
CANIDM2 for V2.0 part A
(S:C5h)
CAN Identifier Mask Registers 2
No default value after reset.
Table 65. CANIDM3 Register for V2.0 part A
CANIDM3 for V2.0 part A
(S:C6h)
CAN Identifier Mask Registers 3
No default value after reset.
7 6 5 4 3 2 1 0
IDMSK 10 IDMSK 9 IDMSK 8 IDMSK 7 IDMSK 6 IDMSK 5 IDMSK 4 IDMSK 3
Bit
Number
Bit
Mnemonic Description
7-0
IDTMSK10
:3
IDentifier mask value
0 - comparison true forced.
1 - bit comparison enabled.
See Figure 37.
7 6 5 4 3 2 1 0
IDMSK 2 IDMSK 1 IDMSK 0 - - - - -
Bit
Number
Bit
Mnemonic Description
7-5
IDTMSK2:
0
IDentifier mask value
0 - comparison true forced.
1 - bit comparison enabled.
See Figure 37.
4-0 -
Reserved
The values read from these bits are indeterminate. Do not set these bits.
7 6 5 4 3 2 1 0
- - - - - - - -
Bit
Number
Bit
Mnemonic Description
7-0 -
Reserved
The values read from these bits are indeterminate.