MC68HC12 MOTOROLA [Motorola, Inc], MC68HC12 Datasheet - Page 77

• Manufacturer Part Number: MC68HC12
• Description: The MC68HC912DT128A microcontroller unit (MCU) is a 16-bit device composed of standard on-chip peripherals including a 16-bit central processing unit
• Manufacturer: MOTOROLA [Motorola, Inc]

MC68HC912DT128A — Rev 4.0
MOTOROLA
(7)
(7)
(7)
(7)
(7)
(7)
(7)
Address
– $024F
– $025F
– $026F
– $027F
$0220–
$0309–
$0280-
$023C
$030D
$02FF
$030E
$030F
$0300
$0301
$0302
$0303
$0304
$0305
$0306
$0307
$0308
$0310
$0311
$0312
$0313
$0314
$0315
$0316
$0317
$0318
$0319
$023D
$023E
$023F DDCAN7 DDCAN6 DDCAN5 DDCAN4 DDCAN3 DDCAN2
$0240
$0250
$0260
$0270
RXERR7 RXERR6 RXERR5 RXERR4 RXERR3 RXERR2 RXERR1 RXERR0
TXERR7
PCAN7
WUPIE
WUPIF
SAMP
SJW1
AM7
AM7
AM7
AM7
Bit 7
AC7
AC7
AC7
AC7
AC7
AC7
0
0
0
0
0
0
RWRNIF
RWRNIE TWRNIE
ABTRQ2 ABTRQ1 ABTRQ0
TXERR6 TXERR5
TSEG22
ABTAK2
PCAN6
SJW0
AM6
AM6
AM6
AM6
AC6
AC6
AC6
AC6
AC6
AC6
6
0
0
0
0
Table 4-1. Register Map (Sheet 10 of 11)
TWRNIF
TSEG21
ABTAK1
PCAN5
CSWAI
IDAM1
BRP5
FOREGROUND RECEIVE BUFFER 2
AM5
AM5
AM5
AM5
AC5
AC5
AC5
AC5
AC5
AC5
5
0
0
TRANSMIT BUFFER 20
TRANSMIT BUFFER 21
TRANSMIT BUFFER 22
TXERR4 TXERR3
TSEG20
RERRIF
RERRIE
ABTAK0
SYNCH
PCAN4
Unimplemented
Unimplemented
IDAM0
Unimplemented
BRP4
AM4
AM4
AM4
AM4
AC4
AC4
AC4
AC4
AC4
AC4
4
0
0
Registers
TLNKEN
TSEG13
TERRIE
TERRIF
PCAN3
BRP3
AM3
AM3
AM3
AM3
AC3
AC3
AC3
AC3
AC3
AC3
0
3
0
0
0
0
(4)
(4)
(4)
TXERR2 TXERR1
TSEG12
BOFFIE
BOFFIF
LOOPB
TXEIE2
PCAN2
IDHIT2
SLPAK
BRP2
TXE2
AM2
AM2
AM2
AM2
AC2
AC2
AC2
AC2
AC2
AC2
2
0
PUPCAN RDPCAN PCTLCAN2
TSEG11
TXEIE1
SLPRQ
TxCAN
WUPM
OVRIE
IDHIT1
OVRIF
BRP1
TXE1
AM1
AM1
AM1
AM1
AC1
AC1
AC1
AC1
AC1
AC1
1
0
CLKSRC
SFTRES
TXERR0
TSEG10
TXEIE0
RxCAN
IDHIT0
RXFIE
BRP0
TXE0
AM0
AM0
AM0
AM0
Bit 0
RXF
AC0
AC0
AC0
AC0
AC0
AC0
0
Technical Data
Register Block
PORTCAN2
DDRCAN2
C1RXERR
C1TXERR
C1IDMR0
C1IDMR1
C1IDMR2
C1IDMR3
Reserved
Reserved
Reserved
C1IDAR0
C1IDAR1
C1IDAR2
C1IDAR3
C1IDAR4
C1IDAR5
C1MCR0
C1MCR1
C1RFLG
C1BTR0
C1BTR1
C1TFLG
C1RIER
C1IDAC
C1TCR
RxFG2
Registers
Name
Tx20
Tx21
Tx22
77