MC908AZ60ACFUER Datasheet, PDF (286/414 Pages) Freescale Semiconductor, Inc – To provide the most up-to-date information, the revision of our documents on the World Wide Web will be the most current. Your printed copy may be an earlier revision. To verify you have the latest information available, refer to:

MSCAN Controller (MSCAN08)
23.13 Programmer’s Model of Control Registers
The programmer’s model has been laid out for maximum simplicity and efficiency. Figure 23-14 gives an
overview on the control register block of the MSCAN08.
Addr
$0500
$0501
$0502
$0503
$0504
$0505
$0506
$0507
$0508
$0509
$050E
$050F
$0510
$0511
$0512
$0513
$0514
$0515
$0516
$0517
Register
CMCR0
CMCR1
CBTR0
CBTR1
CRFLG
CRIER
CTFLG
CTCR
CIDAC
Reserved
CRXERR
CTXERR
CIDAR0
CIDAR1
CIDAR2
CIDAR3
CIDMR0
CIDMR1
CIDMR2
CIDMR3
Read:
Write:
Read:
Write:
Read:
Write:
Read:
Write:
Read:
Write:
Read:
Write:
Read:
Write:
Read:
Write:
Read:
Write:
Read:
Write:
Read:
Write:
Read:
Write:
Read:
Write:
Read:
Write:
Read:
Write:
Read:
Write:
Read:
Write:
Read:
Write:
Read:
Write:
Read:
Write:
Bit 7
0
0
SJW1
SAMP
WUPIF
WUPIE
0
0
0
R
RXERR7
TXERR7
AC7
AC7
AC7
AC7
AM7
AM7
AM7
AM7
6
0
0
SJW0
TSEG22
RWRNIF
RWRNIE
ABTAK2
ABTRQ2
0
R
RXERR6
TXERR6
AC6
AC6
AC6
AC6
AM6
AM6
AM6
AM6
5
0
0
BRP5
TSEG21
TWRNIF
TWRNIE
ABTAK1
ABTRQ1
IDAM1
R
RXERR5
TXERR5
AC5
AC5
AC5
AC5
AM5
AM5
AM5
AM5
4
SYNCH
0
BRP4
TSEG20
RERRIF
RERRIE
ABTAK0
ABTRQ0
IDAM0
R
RXERR4
TXERR4
AC4
AC4
AC4
AC4
AM4
AM4
AM4
AM4
3
TLNKEN
0
BRP3
TSEG13
TERRIF
TERRIE
0
0
0
R
RXERR3
TXERR3
AC3
AC3
AC3
AC3
AM3
AM3
AM3
AM3
2
SLPAK
LOOPB
BRP2
TSEG12
BOFFIF
BOFFIE
TXE2
TXEIE2
0
R
RXERR2
TXERR2
AC2
AC2
AC2
AC2
AM2
AM2
AM2
AM2
1
SLPRQ
WUPM
BRP1
TSEG11
OVRIF
OVRIE
TXE1
TXEIE1
IDHIT1
R
RXERR1
TXERR1
AC1
AC1
AC1
AC1
AM1
AM1
AM1
AM1
Bit 0
SFTRES
CLKSRC
BRP0
TSEG10
RXF
RXFIE
TXE0
TXEIE0
IDHIT0
R
RXERR0
TXERR0
AC0
AC0
AC0
AC0
AM0
AM0
AM0
AM0
= Unimplemented
R
= Reserved
Figure 23-14. MSCAN08 Control Register Structure
MC68HC908AZ60A • MC68HC908AS60A • MC68HC908AS60E Data Sheet, Rev. 6
286
Freescale Semiconductor