MOVALX

Reading this register allows the CPU to quickly detect if any of the message valid bits in each of the MOVALA, MOVALB, MOVALC, and MOVALD Message Valid Registers are set.
Module Instance Base Address Register Address
can0 0xFFC00000 0xFFC000C0
can1 0xFFC01000 0xFFC010C0

Offset: 0xC0

Access: RO

Important: To prevent indeterminate system behavior, reserved areas of memory must not be accessed by software or hardware. Any area of the memory map that is not explicitly defined as a register space or accessible memory is considered reserved.
Bit Fields
31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16

Reserved
15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0

MsgValD_3

RO 0x0

MsgValD_2

RO 0x0

MsgValD_1

RO 0x0

MsgValD_0

RO 0x0

MsgValC_3

RO 0x0

MsgValC_2

RO 0x0

MsgValC_1

RO 0x0

MsgValC_0

RO 0x0

MsgValB_3

RO 0x0

MsgValB_2

RO 0x0

MsgValB_1

RO 0x0

MsgValB_0

RO 0x0

MsgValA_3

RO 0x0

MsgValA_2

RO 0x0

MsgValA_1

RO 0x0

MsgValA_0

RO 0x0

MOVALX Fields

Bit Name Description Access Reset
15 MsgValD_3

Each bit in this field is a logical OR of a byte of the MOVALD register. Array index i corresponds to byte i of the MOVALD register.

Value Description
0x0 The Message Objects in the corresponding byte of MOVALD are ignored by the Message Handler.
0x1 One or more of the Message Objects in the corresponding byte of MOVALD are configured and should be considered by the Message Handler.
RO 0x0
14 MsgValD_2

Each bit in this field is a logical OR of a byte of the MOVALD register. Array index i corresponds to byte i of the MOVALD register.

Value Description
0x0 The Message Objects in the corresponding byte of MOVALD are ignored by the Message Handler.
0x1 One or more of the Message Objects in the corresponding byte of MOVALD are configured and should be considered by the Message Handler.
RO 0x0
13 MsgValD_1

Each bit in this field is a logical OR of a byte of the MOVALD register. Array index i corresponds to byte i of the MOVALD register.

Value Description
0x0 The Message Objects in the corresponding byte of MOVALD are ignored by the Message Handler.
0x1 One or more of the Message Objects in the corresponding byte of MOVALD are configured and should be considered by the Message Handler.
RO 0x0
12 MsgValD_0

Each bit in this field is a logical OR of a byte of the MOVALD register. Array index i corresponds to byte i of the MOVALD register.

Value Description
0x0 The Message Objects in the corresponding byte of MOVALD are ignored by the Message Handler.
0x1 One or more of the Message Objects in the corresponding byte of MOVALD are configured and should be considered by the Message Handler.
RO 0x0
11 MsgValC_3

Each bit in this field is a logical OR of a byte of the MOVALC register. Array index i corresponds to byte i of the MOVALC register.

Value Description
0x0 The Message Objects in the corresponding byte of MOVALC are ignored by the Message Handler.
0x1 One or more of the Message Objects in the corresponding byte of MOVALC are configured and should be considered by the Message Handler.
RO 0x0
10 MsgValC_2

Each bit in this field is a logical OR of a byte of the MOVALC register. Array index i corresponds to byte i of the MOVALC register.

Value Description
0x0 The Message Objects in the corresponding byte of MOVALC are ignored by the Message Handler.
0x1 One or more of the Message Objects in the corresponding byte of MOVALC are configured and should be considered by the Message Handler.
RO 0x0
9 MsgValC_1

Each bit in this field is a logical OR of a byte of the MOVALC register. Array index i corresponds to byte i of the MOVALC register.

Value Description
0x0 The Message Objects in the corresponding byte of MOVALC are ignored by the Message Handler.
0x1 One or more of the Message Objects in the corresponding byte of MOVALC are configured and should be considered by the Message Handler.
RO 0x0
8 MsgValC_0

Each bit in this field is a logical OR of a byte of the MOVALC register. Array index i corresponds to byte i of the MOVALC register.

Value Description
0x0 The Message Objects in the corresponding byte of MOVALC are ignored by the Message Handler.
0x1 One or more of the Message Objects in the corresponding byte of MOVALC are configured and should be considered by the Message Handler.
RO 0x0
7 MsgValB_3

Each bit in this field is a logical OR of a byte of the MOVALB register. Array index i corresponds to byte i of the MOVALB register.

Value Description
0x0 The Message Objects in the corresponding byte of MOVALB are ignored by the Message Handler.
0x1 One or more of the Message Objects in the corresponding byte of MOVALB are configured and should be considered by the Message Handler.
RO 0x0
6 MsgValB_2

Each bit in this field is a logical OR of a byte of the MOVALB register. Array index i corresponds to byte i of the MOVALB register.

Value Description
0x0 The Message Objects in the corresponding byte of MOVALB are ignored by the Message Handler.
0x1 One or more of the Message Objects in the corresponding byte of MOVALB are configured and should be considered by the Message Handler.
RO 0x0
5 MsgValB_1

Each bit in this field is a logical OR of a byte of the MOVALB register. Array index i corresponds to byte i of the MOVALB register.

Value Description
0x0 The Message Objects in the corresponding byte of MOVALB are ignored by the Message Handler.
0x1 One or more of the Message Objects in the corresponding byte of MOVALB are configured and should be considered by the Message Handler.
RO 0x0
4 MsgValB_0

Each bit in this field is a logical OR of a byte of the MOVALB register. Array index i corresponds to byte i of the MOVALB register.

Value Description
0x0 The Message Objects in the corresponding byte of MOVALB are ignored by the Message Handler.
0x1 One or more of the Message Objects in the corresponding byte of MOVALB are configured and should be considered by the Message Handler.
RO 0x0
3 MsgValA_3

Each bit in this field is a logical OR of a byte of the MOVALA register. Array index i corresponds to byte i of the MOVALA register.

Value Description
0x0 The Message Objects in the corresponding byte of MOVALA are ignored by the Message Handler.
0x1 One or more of the Message Objects in the corresponding byte of MOVALA are configured and should be considered by the Message Handler.
RO 0x0
2 MsgValA_2

Each bit in this field is a logical OR of a byte of the MOVALA register. Array index i corresponds to byte i of the MOVALA register.

Value Description
0x0 The Message Objects in the corresponding byte of MOVALA are ignored by the Message Handler.
0x1 One or more of the Message Objects in the corresponding byte of MOVALA are configured and should be considered by the Message Handler.
RO 0x0
1 MsgValA_1

Each bit in this field is a logical OR of a byte of the MOVALA register. Array index i corresponds to byte i of the MOVALA register.

Value Description
0x0 The Message Objects in the corresponding byte of MOVALA are ignored by the Message Handler.
0x1 One or more of the Message Objects in the corresponding byte of MOVALA are configured and should be considered by the Message Handler.
RO 0x0
0 MsgValA_0

Each bit in this field is a logical OR of a byte of the MOVALA register. Array index i corresponds to byte i of the MOVALA register.

Value Description
0x0 The Message Objects in the corresponding byte of MOVALA are ignored by the Message Handler.
0x1 One or more of the Message Objects in the corresponding byte of MOVALA are configured and should be considered by the Message Handler.
RO 0x0