mc9s12xd256 Freescale Semiconductor, Inc, mc9s12xd256 Datasheet - Page 449

• Manufacturer Part Number: mc9s12xd256
• Description: Hcs12x Microcontrollers
• Manufacturer: Freescale Semiconductor, Inc

Freescale Semiconductor
Register
Name
DSR0
DSR1
DSR2
DSR3
DSR4
DSR5
DSR6
DSR7
IDR1
IDR2
IDR3
DLR
Figure 10-24. Receive/Transmit Message Buffer — Extended Identifier Mapping
W
W
W
W
W
W
W
W
W
W
W
W
R
R
R
R
R
R
R
R
R
R
R
R
Bit 7
ID20
ID14
DB7
DB7
DB7
DB7
DB7
DB7
DB7
DB7
ID6
= Unused, always read ‘x’
ID19
ID13
DB6
DB6
DB6
DB6
DB6
DB6
DB6
DB6
ID5
6
MC9S12XDP512 Data Sheet, Rev. 2.17
ID18
ID12
DB5
DB5
DB5
DB5
DB5
DB5
DB5
DB5
ID4
5
Chapter 10 Freescale’s Scalable Controller Area Network (S12MSCANV3)
SRR (=1)
ID11
DB4
DB4
DB4
DB4
DB4
DB4
DB4
DB4
ID3
4
IDE (=1)
DLC3
ID10
DB3
DB3
DB3
DB3
DB3
DB3
DB3
DB3
ID2
3
DLC2
ID17
DB2
DB2
DB2
DB2
DB2
DB2
DB2
DB2
ID9
ID1
2
DLC1
ID16
DB1
DB1
DB1
DB1
DB1
DB1
DB1
DB1
ID8
ID0
1
DLC0
ID15
RTR
Bit0
DB0
DB0
DB0
DB0
DB0
DB0
DB0
DB0
ID7
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