MC68HC708XL36 FREESCALE [Freescale Semiconductor, Inc], MC68HC708XL36 Datasheet - Page 26

• Manufacturer Part Number: MC68HC708XL36
• Description: HCMOS Microcontroller Unit
• Manufacturer: FREESCALE [Freescale Semiconductor, Inc]

Memory Map
MC68HC708XL36
26
SPI Data Register (SPDR) $0012
Control Register (KBSCR)
Data Direction Register G
Data Direction Register H
Enable Register (KBIER)
SCI Baud Rate Register
SPI Status and Control
Register Name
SCI Control Register 1
SCI Control Register 2
SCI Control Register 3
SCI Status Register 1
SCI Status Register 2
Keyboard Status and
SPI Control Register
Keyboard Interrupt
Register (SPSCR)
SCI Data Register
(DDRG)
(DDRH)
(SCDR)
(SPCR)
(SCBR)
(SCC1)
(SCC2)
(SCC3)
(SCS1)
(SCS2)
Addr.
$001A
$001B
$0014
$0015
$0016
$0017
$0018
$0019
$000E
$000F
$0010
$0011
$0013
Figure 2. I/O Register Summary (Continued)
Reset:
Reset:
Reset:
Reset:
Reset:
Reset:
Reset:
Reset:
Reset:
Reset:
Reset:
Reset:
Reset:
Reset:
Read:
Read:
Read:
Read:
Read:
Read:
Read:
Read:
Read:
Read:
Read:
Read:
Read:
Read:
Write:
Write:
Write:
Write:
Write:
Write:
Write:
Write:
Write:
Write:
Write:
Write:
Write:
Write:
Freescale Semiconductor, Inc.
For More Information On This Product,
LOOPS
SPRIE
SCTIE
KBIE7
Bit 7
SPRF
SCTE
R7
T7
R8
R7
T7
U
0
0
0
0
0
0
0
0
1
0
0
0
0
0
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= Unimplemented
ERRIE
ENSCI
DMAS
KBIE6
TCIE
TC
R6
T6
T8
R6
T6
6
U
0
0
0
0
0
0
0
0
1
0
0
0
0
0
Memory Map
SPMSTR
DMARE
SCRIE
TXINV
OVRF
KBIE5
SCRF
SCP1
R5
T5
R5
T5
5
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
R = Reserved
Unaffected by Reset
Unaffected by Reset
DMATE
MODF
KBIE4
CPOL
SCP0
IDLE
ILIE
R4
T4
R4
T4
M
4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
DDRG3
DDRH3
CPHA
WAKE
KBIE3
SPTE
KEYF
ORIE
OR
R3
TE
R3
T3
T3
R
3
0
0
0
1
0
0
0
0
0
0
0
0
SPWOM
MODFEN
DDRG2
DDRH2
KBIE2
SCR2
ACKK
NEIE
ILTY
RE
R2
NF
R2
T2
T2
2
0
0
0
0
0
0
0
0
0
0
0
0
0
IMASKK
DDRG1
DDRH1
KBIE1
SPR1
SCR1
RWU
FEIE
SPE
PEN
BKF
R1
FE
R1
T1
T1
1
0
0
0
0
0
0
0
0
0
0
0
0
MOTOROLA
MODEK
DDRG0
DDRH0
6-mem_a
SPTIE
KBIE0
Bit 0
SCR0
SPR0
PEIE
SBK
RPF
PTY
R0
PE
R0
T0
T0
0
0
0
0
0
0
0
0
0
0
0
0