
MEMORY AND CONTROL/STATUS REGISTERS
3-8
$1020
OM2
OL2
OM3
OL3
OM4
OL4
OM5
OL5
TCTL1
Timer Control Register 1
$1021 EDG4B EDG4A EDG1B EDG1A EDG2B EDG2A EDG3B EDG3A
TCTL2
Timer Control Register 2
$1022
OC1I
OC2I
OC3I
OC4I
4/5I
IC1I
IC2I
IC3I
TMSK1
Main Timer Interrupt Mask Register 1
$1023
OC1F
OC2F
OC3F
OC4F
4/5F
IC1F
IC2F
IC3F
TFLG1
Main Timer Interrupt Flag Register 1
$1024
TO1I
RTII
PAOVI
PAII
TO2I
5/6I
6/7I
0
TMSK2
Misc. Timer Interrupt Mask Register 2
$1025
TO1F
RTIF
PAOVF
PAIF
TO2F
5/6F
6/7F
0
TFLG2
Misc. Timer Interrupt Flag Register 2
$1026
0
PAEN
PAMOD PEDGE
I4/O5
RTR2
RTR1
RTR0
PACTL
Pulse Accumulator Control Register
$1027
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
PACNT
Pulse Accumulator Count Register
$1028
SPIE
SPE
DWOM
MSTR
CPOL
CPHA
SPR1
SPR0
SPCR
SPI Control Register
$1029
SPIF
WCOL
0
MODF
0000
SPSR
SPI Status Register
$102A
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
SPDAT
SPI Data Register
$102B
TCLR
0
SCP1
SCP0
RCKB
SCR2
SCR1
SCR0
BAUD
SCI Baud Rate Control
$102C
R8
T8
0
M
WAKE
0
SCCR1
SCI Control Register 1
$102D
TIE
TCIE
RIE
ILIE
TE
RE
RWU
SBK
SCCR2
SCI Control Register 2
$102E
TDRE
TC
RDRF
IDLE
OR
NF
FE
0
SCSR
SCI Status Register
$102F
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
SCDAT
SCI Data (Read RDR, Write TDR)
$1030
CCF
CONV8
SCAN
MULT
CD
CC
CB
CA
ADCTL
A/D Control Register
$1031
0000
PJ3
PJ2
PJ1
PJ0
PORTJ
I/O Port J
$1032
0000
DDJ3
DDJ2
DDJ1
DDJ0
DDRJ
Data Direction for Port J
$1033
PH7
PH6
PH5
PH4
PH3
PH2
PH1
PH0
PORTH
I/O Port H
$1034
DDH7
DDH6
DDH5
DDH4
DDH3
DDH2
DDH1
DDH0
DDRH
Data Direction for Port H
$1035
00000000
Reserved
$1036
00000000
Reserved
$1037
00000000
Reserved
$1038 GWOM CWOM
0
IRV
0
MRDY NHALT
OPT2
System Configuration Options 2 Reg.
$1039
ADPU
CSEL
IRQE
DLY
CME
0
CR1
CR0
OPTION
System Configuration Options
$103A
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
COPRST
Arm/Reset COP Timer Circuitry
$103B
00000000
Reserved
$103C RBOOT SMOD
MDA
PSEL4
PSEL3
PSEL2
PSEL1
PSEL0
HPRIO
Highest Priority I-Bit Interrupt and Misc.
$103D
RAM3
RAM2
RAM1
RAM0
REG3
REG2
REG1
REG0
INIT
RAM and I/O Mapping Register
$103E
TILOP
TPWSL
OCCR CBYP1
DISR
FCM
FCOP
CBYP2
TEST1
Factory Test Control Register
$103F
00000
NOCOP ROMON
0
CONFIG
COP and ROM Enables
Figure 3-2. Control and Status Registers (Page 2)
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Freescale Semiconductor, Inc.
For More Information On This Product,
Go to: www.freescale.com
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