T89C51CC02 Atmel, T89C51CC02 Datasheet - Page 96

• Manufacturer Part Number: T89C51CC02
• Description: 8-Bit MCU
• Manufacturer: Atmel

T89C51CC02
CANIDM4 for V2.0 part A (S:C7h)
CAN Identifier Mask Registers 4
NOTE:
The ID Mask is only used for reception.
No default value after reset.
CANIDM1 for V2.0 part B (S:C4h)
CAN Identifier Mask Registers 1
NOTE:
The ID Mask is only used for reception.
No default value after reset.
96
Bit Number Bit Mnemonic
Bit Number Bit Mnemonic
IDMSK 28
7-3
7-0
7
7
-
2
1
0
IDMSK28:21
IDMSK 27
RTRMSK
IDEMSK
6
6
-
-
-
Reserved
Remote transmission request mask value
Reserved
IDentifier Extension mask value
IDentifier mask value
IDMSK 26
Figure 91. CANIDM4 Register for V2.0 part A
Figure 92. CANIDM1 Register for V2.0 part B
The values read from these bits are indeterminate. Do not set these bits.
0 - comparison true forced.
1 - bit comparison enabled.
The value read from this bit is indeterminate. Do not set this bit.
0 - comparison true forced.
1 - bit comparison enabled.
0 - comparison true forced.
1 - bit comparison enabled.
See Figure 62.
5
5
-
IDMSK 25
Preliminary
4
4
-
IDMSK 24
3
3
-
Description
Description
IDMSK 23
RTRMSK
2
2
IDMSK 22
Rev.A - May 17, 2001
1
1
-
IDMSK 21
IDEMSK
0
0