MC68HC908LJ12CPB FREESCALE [Freescale Semiconductor, Inc], MC68HC908LJ12CPB Datasheet - Page 47

• Manufacturer Part Number: MC68HC908LJ12CPB
• Description: 8-bit microcontroller units
• Manufacturer: FREESCALE [Freescale Semiconductor, Inc]

Memory Map
Technical Data
48
$001A
$001B
$001C
$001D
$0014
$0015
$0016
$0017
$0018
$0019
Addr.
Configuration Register 2
SCI Baud Rate Register
SCI Control Register 2
SCI Control Register 3
SCI Status Register 1
SCI Status Register 2
Register Name
Keyboard Status and
SCI Infrared Control
Keyboard Interrupt
SCI Data Register
Control Register
Enable Register
U = Unaffected
Figure 2-2. Control, Status, and Data Registers (Sheet 3 of 12)
(CONFIG2)
(SCIRCR)
(KBSCR)
Register
(KBIER)
(SCDR)
(SCBR)
(SCC2)
(SCC3)
(SCS1)
(SCS2)
†
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:
X = Indeterminate
SCTIE
KBIE7
SCTE
Bit 7
CKS
R7
R8
T7
U
U
R
0
1
0
0
0
0
0
0
0
0
0
IRCDIS
STOP_
KBIE6
TCIE
TC
T8
R6
T6
U
U
6
0
1
0
0
0
0
0
0
0
0
0
0
Memory Map
XCLKEN
DMARE
STOP_
SCRIE
KBIE5
SCRF
SCP1
R5
T5
U
5
0
0
0
0
0
0
0
0
0
0
0
0
DIV2CLK
= Unimplemented
DMATE
KBIE4
SCP0
IDLE
ILIE
R4
T4
U
4
0
0
0
0
0
0
0
0
0
0
0
0
KBIE3
PCEH
KEYF
ORIE
OR
TE
R3
T3
U
R
R
3
0
0
0
0
0
0
0
0
0
0
MC68HC908LJ12
KBIE2
SCR2
ACKK
PCEL
TNP1
NEIE
RE
NF
R2
Freescale Semiconductor
T2
U
R
0
0
0
0
0
0
0
0
0
0
0
2
= Reserved
LVISEL1
IMASKK
KBIE1
SCR1
TNP0
RWU
FEIE
BKF
0
FE
R1
T1
U
1
0
0
0
0
0
0
0
0
††
—
LVISEL0
MODEK
Rev. 2.1
KBIE0
SCR0
IREN
Bit 0
PEIE
SBK
RPF
0
PE
R0
T0
U
0
0
0
0
0
0
0
0
††