MC9S12G FREESCALE [Freescale Semiconductor, Inc], MC9S12G Datasheet - Page 511

• Manufacturer Part Number: MC9S12G
• Description: Ignores external trigger. Performs one conversion sequence and stops.
• Manufacturer: FREESCALE [Freescale Semiconductor, Inc]

16.3.3.1.2
Freescale Semiconductor
Module Base + 0x00X0
Module Base + 0x00X1
ID[10:3]
ID[2:0]
Field
Field
This document is valid for the S12G96 and the S12G128 device. All information related to other devices is preliminary.
RTR
IDE
7-0
7-5
4
3
Reset:
Reset:
W
W
R
R
Standard Format Identifier — The identifiers consist of 11 bits (ID[10:0]) for the standard format. ID10 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. See also ID bits in
Standard Format Identifier — The identifiers consist of 11 bits (ID[10:0]) for the standard format. ID10 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. See also ID bits in
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
ID Extended — This flag indicates whether the extended or standard identifier format is applied in this buffer. In
the case of a receive buffer, the flag is set as received and indicates to the CPU how to process the buffer
identifier registers. In the case of a transmit buffer, the flag indicates to the MSCAN what type of identifier to send.
0 Standard format (11 bit)
1 Extended format (29 bit)
IDR0–IDR3 for Standard Identifier Mapping
ID10
ID2
7
x
7
x
Table 16-31. IDR0 Register Field Descriptions — Standard
Figure 16-30. Identifier Register 0 — Standard Mapping
Figure 16-31. Identifier Register 1 — Standard Mapping
= Unused; always read ‘x’
ID9
ID1
x
x
6
6
Table 16-32. IDR1 Register Field Descriptions
MC9S12G Family Reference Manual, Rev.1.01
ID8
ID0
5
x
5
x
RTR
ID7
x
x
4
4
Description
Description
Freescale’s Scalable Controller Area Network (S12MSCANV3)
IDE (=0)
ID6
3
x
3
x
ID5
2
x
2
x
Table
Table
ID4
16-32.
16-31.
1
x
1
x
ID3
0
x
0
x
511