Rainbow Electronics T89C51CC01 - Manual (Page 103)

103
T89C51CC01
Rev. D – 17-Dec-01
Table 68. CANIDM2 Register for V2.0 part B
CANIDM2 for V2.0 part B
(S:C5h)
CAN Identifier Mask Registers 2
Note: The ID Mask is only used for reception.
No default value after reset.
Table 69. CANIDM3 Register for V2.0 part B
CANIDM3 for V2.0 part B
(S:C6h)
CAN Identifier Mask Registers 3
Note: The ID Mask is only used for reception.
No default value after reset.
7 6 5 4 3 2 1 0
IDMSK 20 IDMSK 19 IDMSK 18 IDMSK 17 IDMSK 16 IDMSK 15 IDMSK 14 IDMSK 13
Bit
Number
Bit
Mnemonic Description
7-0
IDMSK20:
13
IDentifier mask value
0 - comparison true forced.
1 - bit comparison enabled.
See Figure 37.
7 6 5 4 3 2 1 0
IDMSK 12 IDMSK 11 IDMSK 10 IDMSK 9 IDMSK 8 IDMSK 7 IDMSK 6 IDMSK 5
Bit
Number
Bit
Mnemonic Description
7-0
IDMSK12:
5
IDentifier mask value
0 - comparison true forced.
1 - bit comparison enabled.
See Figure 37.