mc68hc912dg128 Freescale Semiconductor, Inc, mc68hc912dg128 Datasheet - Page 73

• Manufacturer Part Number: mc68hc912dg128
• Description: M68hc12 Microcontrollers
• Manufacturer: Freescale Semiconductor, Inc

Registers
Technical Data
73
Address
$0320–
$0340–
$0350–
$0360–
$0370–
1. Port A, port B and data direction registers DDRA, DDRB are not in map in expanded and peripheral modes.
2. Port E and DDRE not in the map in peripheral and expanded modes with EME set.
3. Registers also not in map in peripheral mode.
4. Data read at these locations is undefined.
5. Port K and DDRK not in the map in peripheral and expanded modes with EMK set.
$0380-
$031C
$031D
$033C
$033D
$031B
$031E
$031F
$033E
$033F
$034F
$035F
$036F
$037F
$03FF
DDCAN7 DDCAN6 DDCAN5 DDCAN4 DDCAN3 DDCAN2
PCAN7
AM7
AM7
AM7
AM7
Bit 7
AC7
0
PCAN6
AM6
AM6
AM6
AM6
AC6
6
0
Table 4-1. Register Map (Sheet 10 of 10)
Freescale Semiconductor, Inc.
For More Information On This Product,
PCAN5
AM5
AM5
AM5
AM5
FOREGROUND RECEIVE BUFFER 1
AC5
5
0
TRANSMIT BUFFER 10
TRANSMIT BUFFER 11
TRANSMIT BUFFER 12
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= Reserved or unimplemented bits.
PCAN4
Unimplemented
Unimplemented
AM4
AM4
AM4
AM4
AC4
4
0
Registers
PCAN3
AM3
AM3
AM3
AM3
AC3
3
0
(4)
(4)
PCAN2
AM2
AM2
AM2
AC2
AM2
2
0
PUPCAN RDPCAN PCTLCAN1
TxCAN
AM1
AM1
AM1
AM1
AC1
MC68HC912DG128 — Rev 3.0
1
0
RxCAN
AM0
AM0
AM0
AM0
Bit 0
AC0
0
MOTOROLA
PORTCAN1
DDRCAN1
C1IDMR4
C1IDMR5
C1IDMR6
C1IDMR7
C1IDAR7
Reserved
Reserved
RxFG1
Name
Tx10
Tx11
Tx12