MC9S12Q128_10 Datasheet, PDF (39/644 Pages) Freescale Semiconductor, Inc – HCS12 Microcontrollers

Chapter 1 MC9S12Q Device Overview (MC9S12Q128-Family)
0x0140–0x017F CAN (Scalable Controller Area Network — MSCAN) (continued)
Address
0x0148
0x0149
0x014A
0x014B
0x014C
0x014D
0x014E
0x014F
0x0150–
0x0153
0x0154–
0x0157
0x0158–
0x015B
0x015C–
0x015F
0x0160–
0x016F
0x0170–
0x017F
Name
CANTARQ
CANTAAK
CANTBSEL
CANIDAC
Reserved
Reserved
CANRXERR
CANTXERR
CANIDAR0 -
CANIDAR3
CANIDMR0 -
CANIDMR3
CANIDAR4 -
CANIDAR7
CANIDMR4 -
CANIDMR7
CANRXFG
CANTXFG
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
Read: 0
Write:
Read: 0
Write:
Read: 0
Write:
Read: 0
Write:
Read: 0
Write:
Read: 0
Write:
Read: RXERR7
Write:
Read: TXERR7
Write:
Read:
AC7
Write:
Read:
AM7
Write:
Read:
AC7
Write:
Read:
AM7
Write:
Read:
Write:
Read:
Write:
0
0
0
0
ABTRQ2 ABTRQ1
0
0
0
0
ABTAK2 ABTAK1
0
0
0
0
TX2
TX1
0
0
IDHIT2 IDHIT1
IDAM1 IDAM0
0
0
0
0
0
0
0
0
0
0
0
0
RXERR6 RXERR5 RXERR4 RXERR3 RXERR2 RXERR1
TXERR6 TXERR5 TXERR4 TXERR3 TXERR2 TXERR1
AC6
AC5
AC4
AC3
AC2
AC1
AM6
AM5
AM4
AM3
AM2
AM1
AC6
AC5
AC4
AC3
AC2
AC1
AM6
AM5
AM4
AM3
AM2
AM1
FOREGROUND RECEIVE BUFFER see Table 1-2
FOREGROUND TRANSMIT BUFFER see Table 1-2
ABTRQ0
ABTAK0
TX0
IDHIT0
0
0
RXERR0
TXERR0
AC0
AM0
AC0
AM0
Table 1-2. Detailed MSCAN Foreground Receive and Transmit Buffer Layout
Address
0xXXX0
0xXXX1
0xXXX2
0xXXX3
Name
Extended ID
Standard ID
CANxRIDR0
Extended ID
Standard ID
CANxRIDR1
Extended ID
Standard ID
CANxRIDR2
Extended ID
Standard ID
CANxRIDR3
Read:
Read:
Write:
Read:
Read:
Write:
Read:
Read:
Write:
Read:
Read:
Write:
Bit 7
ID28
ID10
ID20
ID2
ID14
ID6
Bit 6
ID27
ID9
ID19
ID1
ID13
ID5
Bit 5
ID26
ID8
ID18
ID0
ID12
Bit 4
ID25
ID7
Bit 3
ID24
ID6
SRR=1
RTR
IDE=1
IDE=0
ID11
ID10
Bit 2
ID23
ID5
ID17
ID9
ID4
ID3
ID2
ID1
Bit 1
ID22
ID4
ID16
ID8
ID0
Bit 0
ID21
ID3
ID15
ID7
RTR
Freescale Semiconductor
MC9S12Q128
39
Rev 1.10