MC68HC08AS32 Datasheet, PDF (30/280 Pages) Motorola, Inc – M68HC08 Family of 8-bit microcontroller units (MCUs)

Addr.
Register Name
Bit 7
6
5
Data Direction Register F ^Read:
0
0
0
$000D
(DDRF) Write: R
R
R
See page 153. _Reset:
0
0
0
$000E
↓
$000F
Reserved
R
R
R
4
3
2
1
Bit 0
0
R
DDRF3 DDRF2 DDRF1 DDRF0
0
0
0
0
0
R
R
R
R
R
$0010
$0011
$0012
$0013
$0014
$0015
$0016
$0017
$0018
$0019
SPI Control Register ^Read:
(SPCR) Write:
See page 221. _Reset:
SPI Status and Control Register ^Read:
(SPSCR) Write:
See page 223. _Reset:
SPI Data Register ^Read:
(SPDR) Write:
See page 225. _Reset:
SCI Control Register 1 ^Read:
(SCC1) Write:
See page 170. _Reset:
SCI Control Register 2 ^Read:
(SCC2) Write:
See page 172. _Reset:
SCI Control Register 3 ^Read:
(SCC3) Write:
See page 174. _Reset:
SCI Status Register 1 ^Read:
(SCS1) Write:
See page 175. _Reset:
SCI Status Register 2 ^Read:
(SCS2) Write:
See page 178. _Reset:
SCI Data Register ^Read:
(SCDR) Write:
See page 179. _Reset:
SCI Baud Rate Register ^Read:
(SCBR) Write:
See page 179. _Reset:
SPRIE
0
SPRF
R
0
R7
T7
LOOPS
0
SCTIE
0
R8
R
U
SCTE
R
1
0
R
0
R7
T7
0
R
0
R
R
SPMSTR CPOL
CPHA
0
ERRIE
0
R6
T6
1
OVRF
R
0
R5
T5
0
1
MODF SPTE
R
R
0
1
R4
R3
T4
T3
Unaffected by reset
ENSCI TXINV
M
WAKE
0
0
0
0
TCIE SCRIE
ILIE
TE
0
0
0
0
T8
R
R
ORIE
U
0
TC
SCRF
R
R
1
0
0
0
R
R
0
0
R6
R5
T6
T5
0
R
0
= Reserved
SCP1
0
0
0
IDLE
OR
R
R
0
0
0
0
R
R
0
0
R4
R3
T4
T3
Unaffected by reset
SCP0
R
0
0
U = Unaffected
SPWOM
0
MODFEN
0
R2
T2
ILTY
0
RE
0
NEIE
0
NF
R
0
0
R
0
R2
T2
SCR2
0
Figure 2-2. Control, Status, and Data Register (Sheet 2 of 6)
SPE
0
SPR1
0
R1
T1
PEN
0
RWU
0
FEIE
0
FE
R
0
BKF
R
0
R1
T1
SCR1
0
SPTIE
0
SPR0
0
R0
T0
PTY
0
SBK
0
PEIE
0
PE
R
0
RPF
R
0
R0
T0
SCR0
0
Data Sheet
30
MC68HC08AS32 — Rev. 4.1
Freescale Semiconductor