MC68HC12 MOTOROLA [Motorola, Inc], MC68HC12 Datasheet - Page 73

• 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
$00EC–$
$00D8–$
Address
$00E8–
$00CA
$00CB
$00CC
$00CD
$00CE
$00C8
$00C9
$00CF
$00D0
$00D1
$00D2
$00D3
$00D4
$00D5
$00D6
$00D7
$00EB
$00EE
$00EF
$00E0
$00E1
$00E2
$00E3
$00E4
$00E5
$00E6
$00E7
$00F0
$00F1
$00F2
$00F3
$00F4
$00F5
$00F6
00ED
00DF
NOBDML NOSHW Reserved
SHPROT
DDRIB7
EEDIV7
LOOPS
BULKP
TDRE
R7/T7
SBR7
DDS7
ADR7
STRE
BTST
SPIE
IBEN
SPIF
PIB7
Bit 7
Bit 7
TCF
PS7
TIE
R8
D7
0
0
0
0
0
0
0
0
0
0
0
0
REVTUN
EREVTN
DDRIB6
EEDIV6
WOMS
WCOL
R6/T6
DDS6
ADR6
BSPL
SBR6
TCIE
IAAS
PIB6
SPE
PS6
IBIE
TC
D6
T8
6
0
0
0
0
6
0
0
0
0
0
1
0
0
0
Table 4-1. Register Map (Sheet 6 of 11)
BPROT5 BPROT4
DDRIB5
EEDIV5
SWOM
MS/SL
RSRC
RDRF
R5/T5
ADR5
AUTO
BRLD
SBR5
DDS5
IBC5
PIB5
PS5
RIE
IBB
D5
5
0
0
0
0
0
0
5
0
0
0
0
0
0
0
0
FPOPEN
DDRIB4
EEDIV4
SBR12
RDPIB
MODF
Unimplemented
MSTR
SBR4
R4/T4
DDS4
ADR4
Tx/Rx
BYTE
IDLE
IBC4
IBAL
PIB4
PS4
ILIE
D4
M
4
0
0
0
0
0
4
0
0
0
0
0
0
0
Registers
(5)
BPROT3 BPROT2
DDRIB3
EEDIV3
SBR11
WAKE
R3/T3
CPOL
PUPS
DDS3
ADR3
SBR3
TXAK
ROW
IBC3
PIB3
PS3
OR
TE
D3
0
3
0
0
0
0
0
3
0
0
0
0
1
0
0
0
0
(4)
EESWAI
DDRIB2
EEDIV2
ETMSD
ERASE
SBR10
TMSD
R2/T2
CPHA
RDPS
SBR2
SPR2
DDS2
ADR2
RSTA
SRW
IBC2
PIB2
PS2
RE
ILT
NF
D2
2
0
0
0
0
2
0
0
0
0
0
0
PROTLCK
BPROT1 BPROT0
DDRIB1
EEDIV9
EEDIV1
SSWAI
EELAT
SSOE
ETMR
R1/T1
DDS1
ADR1
SBR9
SBR1
SPR1
RWU
IBC1
PIB1
TMR
PS1
IBIF
PE
FE
D1
1
0
0
0
0
1
0
0
0
0
0
0
DDRIB0
EEPGM
IBSWAI
EEDIV8
EEDIV0
BOOTP
ETMSE
PUPIB
TMSE
R0/T0
RXAK
EERC
LOCK
SBR8
SBR0
SPC0
SPR0
DDS0
LSBF
IBC0
PIB0
Bit 0
SBK
RAF
Bit 0
PS0
PT
PF
D0
0
0
0
0
0
0
Technical Data
Register Block
Reserved
Reserved
Reserved
Reserved
EEPROG
FEEMCR
SC1DRH
EEPROT
SC1BDH
SC1CR2
SC1BDL
SC1CR1
SC1SR1
SC1SR2
SC1DRL
SP0CR1
SP0CR2
FEELCK
FEETST
IBPURD
EEDIVH
PORTIB
EEDIVL
EEMCR
PORTS
SP0SR
SP0DR
SP0BR
EETST
DDRIB
DDRS
Registers
Name
IBAD
IBCR
IBSR
IBDR
IBFD
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