MC68HC05P18A Datasheet, PDF (30/130 Pages) Freescale Semiconductor, Inc – HCMOS Microcontroller Unit

Memory Map
Freescale Semiconductor, Inc.
Addr.
$0009
$000A
$000B
$000C
$000D
$000E
↓
$0011
$0012
$0013
$0014
Register Name
Unimplemented
Bit 7
6
5
4
3
2
1
Bit 0
Read: 0
SIOP Control Register
(SCR) Write:
See page 80.
Reset: 0
Read: SPIF
SIOP Status Register
(SSR) Write:
See page 82.
Reset: 0
Read:
SIOP Data Register
(SDR) Write:
See page 83.
Reset:
SDR7
Reserved
R
SPE
0
DCOL
0
SDR6
R
0
0
0
0
SDR5
R
0
MSTR
0
0
0
0
0
0
SDR4 SDR3
Unaffected by reset
R
R
0
0
0
0
SDR2
R
0
0
0
0
0
0
0
0
SDR1 SDR0
R
R
Unimplemented
↓
Unimplemented
Read:
Timer Control Register
ICIE OCIE TOIE
(TCR) Write:
See page 72.
Reset: 0
0
0
Read: ICF OCF TOF
Timer Status Register
(TSR) Write:
See page 73.
Reset: U
U
U
Input Capture Register ^{Read: ICRH7}
(ICRH)
See page 70.
Write:
Reset:
ICRH6
ICRH5
= Unimplemented
0
0
0
IEDG OLVL
0
0
0
U
0
0
0
0
0
0
0
ICRH4
0
ICRH3
0
ICRH2
0
ICRH1
0
ICRH0
Unaffected by reset
R = Reserved
U = Unaffected
Figure 2-3. I/O and Control Registers (Sheet 2 of 4)
Technical Data
Memory Map
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MC68HC05P18A