參數(shù)資料
型號(hào): MC68HC05L25PB
廠商: FREESCALE SEMICONDUCTOR INC
元件分類: 微控制器/微處理器
英文描述: 8-BIT, MROM, 2.1 MHz, MICROCONTROLLER, PQFP52
封裝: TQFP-52
文件頁數(shù): 75/152頁
文件大?。?/td> 897K
代理商: MC68HC05L25PB
Read-Only Memory (ROM)
MC68HC05L25 Data Sheet, Rev. 3.1
Freescale Semiconductor
29
$002D
LCD Data Register
(LDAT13)
Read:
0
F24B3
F24B2
F24B1
F24B0
Write:
Reset:
Unaffected by reset
$002E
Event Control Status/Counter Register
(EVSCR)
Read:
EVCE
EVIE
EVOE
EVIF
EVOF
0
Write:
RCCF
ROIF
Reset:
$002F
Event Counter Timing Register
(EVTR)
Read:
WT3
WT2
WT1
WT0
MT3
MT2
MT1
MT0
Write:
Reset:
$0030
Event Counter Data Register High
(EVDH)
Read:
BIT15
BIT14
BIT13
BIT12
BIT11
BIT10
BIT9
BIT8
Write:
Reset:
0
0000
000
$0031
Event Counter Data Register Low
(EVDL)
Read:
BIT7
BIT6
BIT5
BIT4
BIT3
BIT2
BIT1
BIT0
Write:
Reset:
0
0000
000
$0032
Unimplemented
$003D
Unimplemented
$003E
Miscellaneous Register
(MISC)
Read:
FTUP
STUP
0
SYS1
SYS0
FOSCE
OPTM
Write:
Reset:
U
000
010
$003F
Reserved
R
Addr.
Register Name
Bit 7
6
5
4
3
2
1
Bit 0
= Unimplemented
R
= Reserved
U = Unaffected
Figure 2-4. I/O Registers (Sheet 3 of 3)
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