Datasheet

124
AT89C51CC03
4182O–CAN–09/08
Table 79. 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 80. 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.
76543210
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 54.
76543210
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 54.