MC68HC908AP16CFA MOTOROLA [Motorola, Inc], MC68HC908AP16CFA Datasheet - Page 40

• Manufacturer Part Number: MC68HC908AP16CFA
• Description: Microcontrollers
• Manufacturer: MOTOROLA [Motorola, Inc]

† One-time writable register after each reset.
Memory Map
Data Sheet
40
$001A
$001B
$001C
$001D
$0014
$0015
$0016
$0017
$0018
$0019
Addr.
IRQ2 Status and Control
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
Keyboard Interrupt
SCI Data Register
Control Register
Enable Register
U = Unaffected
Figure 2-2. Control, Status, and Data Registers (Sheet 3 of 12)
(CONFIG2)
(INTSCR2)
(KBSCR)
(KBIER)
Register
(SCDR)
(SCBR)
(SCC2)
(SCC3)
(SCS1)
(SCS2)
†
Reset:
Reset:
Reset:
Reset:
Reset:
Reset:
Reset:
Reset:
Reset:
Reset:
Read:
Write:
Read:
Write:
Read:
Write:
Read:
Write:
Read:
Write:
Read:
Write:
Read:
Write:
Read:
Write:
Read:
Write:
Read:
Write:
Freescale Semiconductor, Inc.
For More Information On This Product,
X = Indeterminate
ICLKDIS
STOP_
SCTIE
KBIE7
SCTE
Bit 7
R8
R7
T7
U
0
1
0
0
0
0
0
0
0
0
0
0
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PUC0ENB
RCLKEN
STOP_
KBIE6
TCIE
TC
R6
T8
T6
U
6
0
1
0
0
0
0
0
0
0
0
0
XCLKEN
DMARE
STOP_
SCRIE
SCRF
KBIE5
SCP1
R5
T5
5
0
0
0
0
0
0
0
0
0
0
0
0
OSCCLK1 OSCCLK0
= Unimplemented
DMATE
Unaffected by reset
KBIE4
SCP0
IDLE
ILIE
R4
T4
4
0
0
0
0
0
0
0
0
0
0
0
0
IRQ2F
KBIE3
KEYF
ORIE
OR
TE
R3
T3
MC68HC908AP Family — Rev. 2.5
3
0
0
0
0
0
R
0
0
0
0
0
KBIE2
SCR2
ACK2
NEIE
ACK
RE
NF
R2
T2
R
2
0
0
0
0
0
0
0
0
0
0
0
0
0
= Reserved
IMASK2
IMASK
KBIE1
SCR1
RWU
FEIE
BKF
FE
R1
T1
1
0
0
0
0
0
0
0
0
0
0
MOTOROLA
MODE2
SCIBD-
MODE
KBIE0
SCR0
PEIE
Bit 0
SRC
SBK
RPF
PE
R0
T0
0
0
0
0
0
0
0
0
0