MC68HC08AZ32A Datasheet, PDF (32/312 Pages) Motorola, Inc – HCMOS Microcontroller Unit

Memory
Addr.
$000C
$000D
$000E
$000F
$0010
$0011
$0012
$0013
$0014
$0015
$0016
$0017
$0018
Name
Bit 7
6
5
4
3
2
1
Data Direction Register E ^Read:
(DDRE) Write:
See page 164. _Reset:
DDRE7
0
DDRE6
0
DDRE5
0
DDRE4
0
DDRE3
0
DDRE2
0
DDRE1
0
Data Direction Register F ^Read:
0
(DDRF) Write:
See page 166. _Reset:
0
DDRF6
0
DDRF5
0
DDRF4
0
DDRF3
0
DDRF2
0
DDRF1
0
Data Direction Register G ^Read:
0
0
0
0
0
DDRG2 DDRG1
(DDRG) Write:
See page 168. _Reset:
0
0
0
0
0
0
0
Data Direction Register H ^Read:
0
0
0
0
0
0
DDRH1
(DDRH) Write:
See page 170. _Reset:
0
0
0
0
0
0
0
SPI Control Register ^Read:
(SPCR) Write:
See page 230. _Reset:
SPRIE
0
R
SPMSTR CPOL
CPHA SPWOM SPE
0
1
0
1
0
0
SPI Status and Control ^Read:
Register (SPSCR) Write:
See page 231. _Reset:
SPRF
0
ERRIE
0
OVRF
0
MODF
0
SPTE
MODFEN SPR1
1
0
0
SPI Data Register ^{Read: R7}
R6
(SPDR) Write: T7
T6
See page 233. _Reset:
R5
R4
R3
R2
R1
T5
T4
T3
T2
T1
Unaffected by reset
SCI Control Register 1 ^Read: _{LOOPS ENSCI}
TXINV
M
WAKE
ILTY
PEN
(SCC1) Write:
See page 186. _Reset:
0
0
0
0
0
0
0
SCI Control Register 2 ^Read: _SCTIE
TCIE
SCRIE
ILIE
TE
RE
RWU
(SCC2) Write:
See page 188. _Reset:
0
0
0
0
0
0
0
SCI Control Register 3 ^{Read: R8}
T8
R
(SCC3) Write:
See page 190. _{Reset: U}
U
0
R
ORIE
NEIE
FEIE
0
0
0
0
SCI Status Register 1 ^{Read: SCTE}
TC
SCRF
IDLE
OR
NF
FE
(SCS1) Write:
See page 191. _Reset:
1
1
0
0
0
0
0
SCI Status Register 2 ^Read:
BKF
(SCS2) Write:
See page 193. _Reset:
0
0
0
0
0
0
0
SCI Data Register ^{Read: R7}
R6
(SCDR) Write: T7
T6
See page 194. _Reset:
R5
R4
R3
R2
R1
T5
T4
T3
T2
T1
Unaffected by reset
= Unimplemented
R
= Reserved
Figure 2-2. I/O Data, Status and Control Registers (Sheet 2 of 6)
Bit 0
DDRE0
0
DDRF0
0
DDRG0
0
DDRH0
0
SPTIE
0
SPR0
0
R0
T0
PTY
0
SBK
0
PEIE
0
PE
0
RPF
0
R0
T0
MC68HC08AZ32A Data Sheet, Rev. 2
32
Freescale Semiconductor