Datasheet

MSCAN Controller
Technical Data MC68HC912D60A — Rev. 3.1
326 MSCAN Controller Freescale Semiconductor
NOTE: The foreground receive buffer can be read anytime but cannot be
written.
The transmit buffers can be read or written anytime.
ADDR
(1)
REGISTER R/W BIT 7 6 5 4 3 2 1 BIT 0
$01x0
IDR0
R
ID28 ID27 ID26 ID25 ID24 ID23 ID22 ID21
W
$01x1
IDR1
R
ID20 ID19 ID18
SRR
(1)
IDE (1) ID17 ID16 ID15
W
$01x2
IDR2
R
ID14 ID13 ID12 ID11 ID10 ID9 ID8 ID7
W
$01x3
IDR3
R
ID6 ID5 ID4 ID3 ID2 ID1 ID0 RTR
W
$01x4 DSR0
R
DB7 DB6 DB5 DB4 DB3 DB2 DB1 DB0
W
$01x5 DSR1
R
DB7 DB6 DB5 DB4 DB3 DB2 DB1 DB0
W
$01x6 DSR2
R
DB7 DB6 DB5 DB4 DB3 DB2 DB1 DB0
W
$01x7 DSR3
R
DB7 DB6 DB5 DB4 DB3 DB2 DB1 DB0
W
$01x8 DSR4
R
DB7 DB6 DB5 DB4 DB3 DB2 DB1 DB0
W
$01x9 DSR5
R
DB7 DB6 DB5 DB4 DB3 DB2 DB1 DB0
W
$01xA DSR6
R
DB7 DB6 DB5 DB4 DB3 DB2 DB1 DB0
W
$01xB DSR7
R
DB7 DB6 DB5 DB4 DB3 DB2 DB1 DB0
W
$01xC DLR
R
DLC3 DLC2 DLC1 DLC0
W
Figure 17-11
1. x is 4, 5, 6, or 7 depending on which buffer RxFG, Tx0, Tx1, or Tx2 respectively.