mc68hc05l25 Freescale Semiconductor, Inc, mc68hc05l25 Datasheet - Page 29

• Manufacturer Part Number: mc68hc05l25
• Description: M68hc05 Microcontrollers Microcontroller
• Manufacturer: Freescale Semiconductor, Inc

Freescale Semiconductor
Addr.
$002D
$002E
$003D
$003E
$002F
$0030
$0031
$0032
$003F
↓
Event Control Status/Counter Register
Event Counter Data Register High
Event Counter Data Register Low
Event Counter Timing Register
Register Name
Miscellaneous Register
LCD Data Register
Unimplemented
Unimplemented
See page 102.
See page 119.
See page 122.
See page 122.
See page 41.
See page 80.
(LDAT13)
Reserved
(EVSCR)
(EVDH)
(EVTR)
(EVDL)
(MISC)
Figure 2-4. I/O Registers (Sheet 3 of 3)
Reset:
Reset:
Reset:
Reset:
Reset:
Reset:
Read:
Read:
Read:
Read:
Read:
Read:
MC68HC05L25 Data Sheet, Rev. 3.1
Write:
Write:
Write:
Write:
Write:
Write:
Bit 7
EVCE
BIT15
FTUP
WT3
BIT7
U
R
0
0
0
= Unimplemented
BIT14
STUP
EVIE
WT2
BIT6
U
R
6
0
0
0
EVOE
BIT13
WT1
BIT5
5
R
0
0
0
0
0
Unaffected by reset
BIT12
EVIF
WT0
BIT4
4
R
R
0
0
0
0
0
= Reserved
F24B3
EVOF
BIT11
SYS1
BIT3
MT3
R
3
0
0
0
Read-Only Memory (ROM)
F24B2
RCCF
BIT10
SYS0
BIT2
MT2
U = Unaffected
2
R
0
0
0
0
FOSCE
F24B1
ROIF
BIT9
BIT1
MT1
1
R
0
0
0
1
F24B0
OPTM
Bit 0
MT0
BIT8
BIT0
R
0
0
0
0
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