sc9s12hy64j0vllr Freescale Semiconductor, Inc, sc9s12hy64j0vllr Datasheet - Page 337

• Manufacturer Part Number: sc9s12hy64j0vllr
• Description: S12 Microcontrollers Mcu 16-bit Hcs12 Cisc 32kb Flash 5v Tray
• Manufacturer: Freescale Semiconductor, Inc

Freescale Semiconductor
Module Base + 0x00X2
Module Base + 0x00X3
ID[14:7]
ID[6:0]
Field
Field
RTR
7-0
7-1
0
Reset:
Reset:
W
W
R
R
Extended Format Identifier — The identifiers consist of 29 bits (ID[28:0]) for the extended format. ID28 is the
most significant bit and is transmitted first on the CAN bus during the arbitration procedure. The priority of an
identifier is defined to be highest for the smallest binary number.
Extended Format Identifier — The identifiers consist of 29 bits (ID[28:0]) for the extended format. ID28 is the
most significant bit and is transmitted first on the CAN bus during the arbitration procedure. The priority of an
identifier is defined to be highest for the smallest binary number.
Remote Transmission Request — This flag reflects the status of the remote transmission request bit in the
CAN frame. In the case of a receive buffer, it indicates the status of the received frame and supports the
transmission of an answering frame in software. In the case of a transmit buffer, this flag defines the setting of
the RTR bit to be sent.
0 Data frame
1 Remote frame
ID14
ID6
7
x
7
x
Figure 9-28. Identifier Register 2 (IDR2) — Extended Identifier Mapping
Figure 9-29. Identifier Register 3 (IDR3) — Extended Identifier Mapping
Table 9-29. IDR2 Register Field Descriptions — Extended
Table 9-30. IDR3 Register Field Descriptions — Extended
ID13
ID5
6
x
6
x
MC9S12HY/HA-Family Reference Manual Rev. 1.04
ID12
ID4
5
x
5
x
ID11
ID3
4
x
4
x
Description
Description
Freescale’s Scalable Controller Area Network (S12MSCANV3)
ID10
ID2
x
x
3
3
ID9
ID1
2
x
2
x
ID8
ID0
x
x
1
1
RTR
ID7
0
x
0
x
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