MC68HC08AB16A Datasheet, PDF (53/380 Pages) Motorola, Inc – HCMOS Microcontroller Unit

Freescale Semiconductor, Inc.
Memory Map
Input/Output (I/O) Section
Addr.
Register Name
Bit 7
6
5
4
3
2
1
Bit 0
Read:
SBSW
$FE00
SIM
Break
Status Register
(SBSR)
Write:
R
R
R
R
R
R
R
Note
Reset: 0
0
0
0
0
0
0
0
Note: Writing a logic 0 clears SBSW.
Read: POR
PIN
COP ILOP ILAD
0
LVI
0
$FE01
SIM
Reset
Status Register
(SRSR)
Write:
POR: 1
0
0
0
0
0
0
0
$FE02
Read:
R
R
R
R
R
R
R
R
Reserved Write:
Reset: 0
0
0
0
0
0
0
0
SIM Break Flag Control ^Read: _BCFE
R
R
R
R
R
R
R
$FE03
Register Write:
(SBFCR) _{Reset: 0}
$FE04
Read:
R
R
R
R
R
R
R
R
Reserved Write:
Reset:
$FE05
Read:
R
R
R
R
R
R
R
R
Reserved Write:
Reset:
$FE06
Read:
R
R
R
R
R
R
R
R
Reserved Write:
Reset:
$FE07
Read:
R
R
R
R
R
R
R
R
Reserved Write:
Reset:
Read:
$FE08
Unimplemented Write:
Reset:
$FE09
Read:
R
R
R
R
R
R
R
R
Reserved Write:
Reset:
= Unimplemented
R = Reserved
Figure 2-2. Control, Status, and Data Registers (Sheet 9 of 11)
MC68HC08AB16A — Rev. 2.0
MOTOROLA
Memory Map
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Technical Data
53