MC68HC912DG128 Datasheet, PDF (334/452 Pages) Motorola, Inc – Microcontrollers

Freescale Semiconductor, Inc.
MSCAN Controller
Figure 17-12. Receive/Transmit Message Buffer Extended Identifier
ADDR⁽¹⁾
$01x0
$01x1
$01x2
$01x3
$01x4
$01x5
$01x6
$01x7
$01x8
$01x9
$01xA
$01xB
$01xC
REGISTER
IDR0
IDR1
IDR2
IDR3
DSR0
DSR1
DSR2
DSR3
DSR4
DSR5
DSR6
DSR7
DLR
R/W BIT 7
R
ID28
W
R
ID20
W
R
ID14
W
R
ID6
W
R
DB7
W
R
DB7
W
R
DB7
W
R
DB7
W
R
DB7
W
R
W
DB7
R
DB7
W
R
DB7
W
R
W
6
ID27
ID19
ID13
ID5
DB6
DB6
DB6
DB6
DB6
DB6
DB6
DB6
5
ID26
4
ID25
3
ID24
2
ID23
1
ID22
ID18 SRR (1) IDE (1) ID17 ID16
ID12 ID11 ID10 ID9
ID8
ID4
ID3
ID2
ID1
ID0
DB5 DB4 DB3 DB2 DB1
DB5 DB4 DB3 DB2 DB1
DB5 DB4 DB3 DB2 DB1
DB5 DB4 DB3 DB2 DB1
DB5 DB4 DB3 DB2 DB1
DB5 DB4 DB3 DB2 DB1
DB5 DB4 DB3 DB2 DB1
DB5 DB4 DB3 DB2 DB1
DLC3 DLC2 DLC1
1. x is 4, 5, 6, or 7 depending on which buffer RxFG, Tx0, Tx1, or Tx2 respectively.
BIT 0
ID21
ID15
ID7
RTR
DB0
DB0
DB0
DB0
DB0
DB0
DB0
DB0
DLC0
Technical Data
334
MC68HC912DG128 — Rev 3.0
MSCAN Controller
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