s908az32ag2cfue Freescale Semiconductor, Inc, s908az32ag2cfue Datasheet - Page 32

• Manufacturer Part Number: s908az32ag2cfue
• Description: M68hc08 Microcontrollers 8-bit Microcontroller
• Manufacturer: Freescale Semiconductor, Inc

Memory Map
32
$000C
$000D
$0006
$0007
$0008
$0009
$000A
$000B
$000E
$000F
$0010
$0011
$0012
$0013
$0014
$0015
Addr.
Data Direction Register C
Data Direction Register D
Data Direction Register G
Data Direction Register H
Data Direction Register E
Data Direction Register F
Register Name
SPI Status and Control
SCI Control Register 1
SCI Control Register 2
SCI Control Register 3
Port G Data Register
Port E Data Register
Port H Data Register
Port F Data Register
SPI Control Register
Register (SPSCR)
SPI Data Register
Figure 2-2. I/O Data, Status and Control Registers (Sheet 2 of 6)
(DDRG)
(DDRC)
(DDRD)
(DDRH)
(DDRE)
(DDRF)
(SPCR)
(SPDR)
(SCC1)
(SCC2)
(SCC3)
(PTG)
(PTH)
(PTE)
(PTF)
Read:
Read:
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:
Write:
Write:
MC68HC908AZ32A Data Sheet, Rev. 2
MCLKEN
DDRD7
DDRE7
LOOPS
SPRIE
SCTIE
SPRF
PTE7
Bit 7
R7
T7
R8
R
R
R
R
R
R
0
0
0
0
0
0
= Unimplemented
DDRD6
DDRE6
DDRF6
ERRIE
ENSCI
PTE6
PTF6
TCIE
R6
T6
T8
R
R
R
R
R
R
0
0
6
0
0
0
SPMSTR
DDRC5
DDRD5
DDRE5
DDRF5
TXINV
SCRIE
OVRF
PTE5
PTF5
R5
T5
R
R
R
R
R
5
0
0
0
0
DDRC4
DDRD4
DDRE4
DDRF4
MODF
CPOL
PTE4
PTF4
ILIE
R4
T4
M
R
R
R
R
R
4
0
0
0
0
DDRC3
DDRD3
DDRE3
DDRF3
WAKE
CPHA
SPTE
PTE3
PTF3
ORIE
R3
T3
TE
R
R
R
R
R
3
0
0
0
0
MODFEN
= Reserved
SPWOM
DDRG2
DDRC2
DDRE2
DDRF2
DDR2
PTG2
PTE2
PTF2
NEIE
ILTY
RE
R2
T2
R
R
2
0
0
Freescale Semiconductor
DDRC1
DDRD1
DDRG1
DDRH1
DDRE1
DDRF1
PTG1
SPR1
PTE1
PTH1
PTF1
RWU
FEIE
SPE
PEN
R1
T1
1
DDRG0
DDRC0
DDRD0
DDRE0
DDRF0
DDRH0
SPTIE
PTG0
PTH0
SPR0
PTE0
PTF0
PEIE
Bit 0
PTY
SBK
R0
T0