Rainbow Electronics T89C51CC02 - Manual (Page 97)

Rev.A - May 17, 2001 97
Preliminary
T89C51CC02
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.
Figure 93. CANIDM2 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.
Figure 94. CANIDM3 Register for V2.0 part B
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 62.
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 62.