MOTRA

Transmission request bits for Message Objects 1 to 32. By reading the TxRqst bits, the CPU can check for which Message Object a Transmission Request is pending. The TxRqst bit of a specific Message Object can be set/reset by the CPU via the IFx Message Interface Registers or set by the Message Handler after reception of a Remote Frame or reset by the Message Handler after a successful transmission.
Module Instance Base Address Register Address
can0 0xFFC00000 0xFFC00088
can1 0xFFC01000 0xFFC01088

Offset: 0x88

Access: RO

Bit Fields
31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16

TxRqst_31

RO 0x0

TxRqst_30

RO 0x0

TxRqst_29

RO 0x0

TxRqst_28

RO 0x0

TxRqst_27

RO 0x0

TxRqst_26

RO 0x0

TxRqst_25

RO 0x0

TxRqst_24

RO 0x0

TxRqst_23

RO 0x0

TxRqst_22

RO 0x0

TxRqst_21

RO 0x0

TxRqst_20

RO 0x0

TxRqst_19

RO 0x0

TxRqst_18

RO 0x0

TxRqst_17

RO 0x0

TxRqst_16

RO 0x0
15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0

TxRqst_15

RO 0x0

TxRqst_14

RO 0x0

TxRqst_13

RO 0x0

TxRqst_12

RO 0x0

TxRqst_11

RO 0x0

TxRqst_10

RO 0x0

TxRqst_9

RO 0x0

TxRqst_8

RO 0x0

TxRqst_7

RO 0x0

TxRqst_6

RO 0x0

TxRqst_5

RO 0x0

TxRqst_4

RO 0x0

TxRqst_3

RO 0x0

TxRqst_2

RO 0x0

TxRqst_1

RO 0x0

TxRqst_0

RO 0x0

MOTRA Fields

Bit Name Description Access Reset
31 TxRqst_31

Transmission request bits for Message Objects 1 to 32. Array index i corresponds to Message Object i+1.

Value Description
0x0 This Message Object is not waiting for transmission.
0x1 The transmission of this Message Object is requested and is not yet done.
RO 0x0
30 TxRqst_30

Transmission request bits for Message Objects 1 to 32. Array index i corresponds to Message Object i+1.

Value Description
0x0 This Message Object is not waiting for transmission.
0x1 The transmission of this Message Object is requested and is not yet done.
RO 0x0
29 TxRqst_29

Transmission request bits for Message Objects 1 to 32. Array index i corresponds to Message Object i+1.

Value Description
0x0 This Message Object is not waiting for transmission.
0x1 The transmission of this Message Object is requested and is not yet done.
RO 0x0
28 TxRqst_28

Transmission request bits for Message Objects 1 to 32. Array index i corresponds to Message Object i+1.

Value Description
0x0 This Message Object is not waiting for transmission.
0x1 The transmission of this Message Object is requested and is not yet done.
RO 0x0
27 TxRqst_27

Transmission request bits for Message Objects 1 to 32. Array index i corresponds to Message Object i+1.

Value Description
0x0 This Message Object is not waiting for transmission.
0x1 The transmission of this Message Object is requested and is not yet done.
RO 0x0
26 TxRqst_26

Transmission request bits for Message Objects 1 to 32. Array index i corresponds to Message Object i+1.

Value Description
0x0 This Message Object is not waiting for transmission.
0x1 The transmission of this Message Object is requested and is not yet done.
RO 0x0
25 TxRqst_25

Transmission request bits for Message Objects 1 to 32. Array index i corresponds to Message Object i+1.

Value Description
0x0 This Message Object is not waiting for transmission.
0x1 The transmission of this Message Object is requested and is not yet done.
RO 0x0
24 TxRqst_24

Transmission request bits for Message Objects 1 to 32. Array index i corresponds to Message Object i+1.

Value Description
0x0 This Message Object is not waiting for transmission.
0x1 The transmission of this Message Object is requested and is not yet done.
RO 0x0
23 TxRqst_23

Transmission request bits for Message Objects 1 to 32. Array index i corresponds to Message Object i+1.

Value Description
0x0 This Message Object is not waiting for transmission.
0x1 The transmission of this Message Object is requested and is not yet done.
RO 0x0
22 TxRqst_22

Transmission request bits for Message Objects 1 to 32. Array index i corresponds to Message Object i+1.

Value Description
0x0 This Message Object is not waiting for transmission.
0x1 The transmission of this Message Object is requested and is not yet done.
RO 0x0
21 TxRqst_21

Transmission request bits for Message Objects 1 to 32. Array index i corresponds to Message Object i+1.

Value Description
0x0 This Message Object is not waiting for transmission.
0x1 The transmission of this Message Object is requested and is not yet done.
RO 0x0
20 TxRqst_20

Transmission request bits for Message Objects 1 to 32. Array index i corresponds to Message Object i+1.

Value Description
0x0 This Message Object is not waiting for transmission.
0x1 The transmission of this Message Object is requested and is not yet done.
RO 0x0
19 TxRqst_19

Transmission request bits for Message Objects 1 to 32. Array index i corresponds to Message Object i+1.

Value Description
0x0 This Message Object is not waiting for transmission.
0x1 The transmission of this Message Object is requested and is not yet done.
RO 0x0
18 TxRqst_18

Transmission request bits for Message Objects 1 to 32. Array index i corresponds to Message Object i+1.

Value Description
0x0 This Message Object is not waiting for transmission.
0x1 The transmission of this Message Object is requested and is not yet done.
RO 0x0
17 TxRqst_17

Transmission request bits for Message Objects 1 to 32. Array index i corresponds to Message Object i+1.

Value Description
0x0 This Message Object is not waiting for transmission.
0x1 The transmission of this Message Object is requested and is not yet done.
RO 0x0
16 TxRqst_16

Transmission request bits for Message Objects 1 to 32. Array index i corresponds to Message Object i+1.

Value Description
0x0 This Message Object is not waiting for transmission.
0x1 The transmission of this Message Object is requested and is not yet done.
RO 0x0
15 TxRqst_15

Transmission request bits for Message Objects 1 to 32. Array index i corresponds to Message Object i+1.

Value Description
0x0 This Message Object is not waiting for transmission.
0x1 The transmission of this Message Object is requested and is not yet done.
RO 0x0
14 TxRqst_14

Transmission request bits for Message Objects 1 to 32. Array index i corresponds to Message Object i+1.

Value Description
0x0 This Message Object is not waiting for transmission.
0x1 The transmission of this Message Object is requested and is not yet done.
RO 0x0
13 TxRqst_13

Transmission request bits for Message Objects 1 to 32. Array index i corresponds to Message Object i+1.

Value Description
0x0 This Message Object is not waiting for transmission.
0x1 The transmission of this Message Object is requested and is not yet done.
RO 0x0
12 TxRqst_12

Transmission request bits for Message Objects 1 to 32. Array index i corresponds to Message Object i+1.

Value Description
0x0 This Message Object is not waiting for transmission.
0x1 The transmission of this Message Object is requested and is not yet done.
RO 0x0
11 TxRqst_11

Transmission request bits for Message Objects 1 to 32. Array index i corresponds to Message Object i+1.

Value Description
0x0 This Message Object is not waiting for transmission.
0x1 The transmission of this Message Object is requested and is not yet done.
RO 0x0
10 TxRqst_10

Transmission request bits for Message Objects 1 to 32. Array index i corresponds to Message Object i+1.

Value Description
0x0 This Message Object is not waiting for transmission.
0x1 The transmission of this Message Object is requested and is not yet done.
RO 0x0
9 TxRqst_9

Transmission request bits for Message Objects 1 to 32. Array index i corresponds to Message Object i+1.

Value Description
0x0 This Message Object is not waiting for transmission.
0x1 The transmission of this Message Object is requested and is not yet done.
RO 0x0
8 TxRqst_8

Transmission request bits for Message Objects 1 to 32. Array index i corresponds to Message Object i+1.

Value Description
0x0 This Message Object is not waiting for transmission.
0x1 The transmission of this Message Object is requested and is not yet done.
RO 0x0
7 TxRqst_7

Transmission request bits for Message Objects 1 to 32. Array index i corresponds to Message Object i+1.

Value Description
0x0 This Message Object is not waiting for transmission.
0x1 The transmission of this Message Object is requested and is not yet done.
RO 0x0
6 TxRqst_6

Transmission request bits for Message Objects 1 to 32. Array index i corresponds to Message Object i+1.

Value Description
0x0 This Message Object is not waiting for transmission.
0x1 The transmission of this Message Object is requested and is not yet done.
RO 0x0
5 TxRqst_5

Transmission request bits for Message Objects 1 to 32. Array index i corresponds to Message Object i+1.

Value Description
0x0 This Message Object is not waiting for transmission.
0x1 The transmission of this Message Object is requested and is not yet done.
RO 0x0
4 TxRqst_4

Transmission request bits for Message Objects 1 to 32. Array index i corresponds to Message Object i+1.

Value Description
0x0 This Message Object is not waiting for transmission.
0x1 The transmission of this Message Object is requested and is not yet done.
RO 0x0
3 TxRqst_3

Transmission request bits for Message Objects 1 to 32. Array index i corresponds to Message Object i+1.

Value Description
0x0 This Message Object is not waiting for transmission.
0x1 The transmission of this Message Object is requested and is not yet done.
RO 0x0
2 TxRqst_2

Transmission request bits for Message Objects 1 to 32. Array index i corresponds to Message Object i+1.

Value Description
0x0 This Message Object is not waiting for transmission.
0x1 The transmission of this Message Object is requested and is not yet done.
RO 0x0
1 TxRqst_1

Transmission request bits for Message Objects 1 to 32. Array index i corresponds to Message Object i+1.

Value Description
0x0 This Message Object is not waiting for transmission.
0x1 The transmission of this Message Object is requested and is not yet done.
RO 0x0
0 TxRqst_0

Transmission request bits for Message Objects 1 to 32. Array index i corresponds to Message Object i+1.

Value Description
0x0 This Message Object is not waiting for transmission.
0x1 The transmission of this Message Object is requested and is not yet done.
RO 0x0