MC68HC908AB32 MOTOROLA [Motorola, Inc], MC68HC908AB32 Datasheet - Page 47

• Manufacturer Part Number: MC68HC908AB32
• Description: HCMOS Microcontroller Unit
• Manufacturer: MOTOROLA [Motorola, Inc]

MC68HC908AB32
MOTOROLA
$001C
$001D
$0014
$0015
$0016
$0017
$0018
$0019
$001A
$001B
Addr.
SCI Baud Rate Register
IRQ Status and Control
PLL Bandwidth Control
SCI Control Register 2
SCI Control Register 3
SCI Status Register 1
SCI Status Register 2
Register Name
Keyboard Status and
PLL Control Register
SCI Data Register
Control Register
Figure 2-2. Control, Status, and Data Registers (Sheet 3 of 11)
—
(KBSCR)
Rev. 1.0
Register
Register
(PBWC)
(SCDR)
(SCBR)
(SCC2)
(SCC3)
(SCS1)
(SCS2)
(PCTL)
(ISCR)
Reset:
Reset:
Reset:
Reset:
Reset:
Reset:
Reset:
Reset:
Reset:
Reset:
Read:
Read:
Read:
Read:
Read:
Read:
Read:
Read:
Read:
Read:
Write:
Write:
Write:
Write:
Write:
Write:
Write:
Write:
Write:
Write:
Freescale Semiconductor, Inc.
For More Information On This Product,
Unaffected Unaffected
SCTIE
AUTO
SCTE
PLLIE
Bit 7
R8
R7
T7
0
1
0
0
0
0
0
0
0
0
0
0
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= Unimplemented
LOCK
PLLF
TCIE
TC
R6
T8
T6
6
0
1
0
0
0
0
0
0
0
0
0
0
Memory Map
PLLON
SCRIE
SCRF
SCP1
ACQ
R5
T5
R
5
0
0
0
0
0
0
0
0
0
0
1
0
Unaffected by reset
SCP0
IDLE
BCS
XLD
ILIE
R4
T4
R
4
0
0
0
0
0
0
0
0
0
0
0
0
KEYF
ORIE
IRQF
OR
TE
R3
T3
R
R
3
0
0
0
0
0
0
0
0
1
1
0
0
= Reserved
SCR2
ACKK
NEIE
ACK
Input/Output (I/O) Section
RE
NF
R2
T2
2
0
0
0
0
0
0
0
0
0
0
1
1
0
0
IMASKK
IMASK
SCR1
RWU
FEIE
BKF
FE
R1
T1
1
0
0
0
0
0
0
0
1
1
0
0
Technical Data
Memory Map
MODEK
MODE
SCR0
PEIE
Bit 0
SBK
RPF
PE
R0
T0
0
0
0
0
0
0
0
1
1
0
0
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