Datasheet

MSCAN08 Controller (MSCAN08)
MC68HC908GZ16 • MC68HC908GZ8 Data Sheet, Rev. 4
138 Freescale Semiconductor
Addr. Register Bit 7 6 5 4 3 2 1 Bit 0
$05b0 IDR0
Read:
ID28 ID27 ID26 ID25 ID24 ID23 ID22 ID21
Write:
$05b1 IDR1
Read:
ID20 ID19 ID18 SRR (=1) IDE (=1) ID17 ID16 ID15
Write:
$05b2 IDR2
Read:
ID14 ID13 ID12 ID11 ID10 ID9 ID8 ID7
Write:
$05b3 IDR3
Read:
ID6 ID5 ID4 ID3 ID2 ID1 ID0 RTR
Write:
$05b4 DSR0
Read:
DB7 DB6 DB5 DB4 DB3 DB2 DB1 DB0
Write:
$05b5 DSR1
Read:
DB7 DB6 DB5 DB4 DB3 DB2 DB1 DB0
Write:
$05b6 DSR2
Read:
DB7 DB6 DB5 DB4 DB3 DB2 DB1 DB0
Write:
$05b7 DSR3
Read:
DB7 DB6 DB5 DB4 DB3 DB2 DB1 DB0
Write:
$05b8 DSR4
Read:
DB7 DB6 DB5 DB4 DB3 DB2 DB1 DB0
Write:
$05b9 DSR5
Read:
DB7 DB6 DB5 DB4 DB3 DB2 DB1 DB0
Write:
$05bA DSR6
Read:
DB7 DB6 DB5 DB4 DB3 DB2 DB1 DB0
Write:
$05bB DSR7
Read:
DB7 DB6 DB5 DB4 DB3 DB2 DB1 DB0
Write:
$05bC DLR
Read:
DLC3 DLC2 DLC1 DLC0
Write:
= Unimplemented
Figure 12-12. Receive/Transmit Message Buffer
Extended Identifier (IDRn)