參數(shù)資料
型號: MC68HC08GP8ACFB
廠商: FREESCALE SEMICONDUCTOR INC
元件分類: 微控制器/微處理器
英文描述: 8-BIT, MROM, 8.2 MHz, MICROCONTROLLER, PQFP44
封裝: PLASTIC, QFP-44
文件頁數(shù): 56/126頁
文件大?。?/td> 4243K
代理商: MC68HC08GP8ACFB
Memory
Input/Output (I/O) Section
MC68HC08GP8A
Data Sheet
MOTOROLA
Memory
35
$FE04
Interrupt Status Register 1
(INT1)
Read:
IF6
IF5
IF4
IF3
IF2
IF1
0
Write:
RRRRRRRR
Reset:
00000000
$FE05
Interrupt Status Register 2
(INT2)
Read:
IF14
IF13
IF12
IF11
IF10
IF9
IF8
IF7
Write:
RRRRRRRR
Reset:
00000000
$FE06
Interrupt Status Register 3
(INT3)
Read:
000000
IF16
IF15
Write:
RRRRRRRR
Reset:
00000000
$FE07
$FE08
Reserved
Read:
RRRRRRRR
Write:
Reset:
00000000
$FE09
Break Address
Register High (BRKH)
Read:
Bit 15
14
13
12
11
10
9
Bit 8
Write:
Reset:
00000000
$FE0A
Break Address
Register Low (BRKL)
Read:
Bit 7
654321
Bit 0
Write:
Reset:
00000000
$FE0B
Break Status and Control
Register (BRKSCR)
Read:
BRKE
BRKA
000000
Write:
Reset:
00000000
$FE0C
LVI Status Register (LVISR)
Read:
LVIOUT
0000000
Write:
Reset:
00000000
$FF7E
Reserved
Read:
RRRRRRRR
Write:
Reset:
00000000
$FFFF
COP Control Register
(COPCTL)
Read:
LOW BYTE OF RESET VECTOR
Write:
WRITING CLEARS COP COUNTER (ANY VALUE)
Reset:
Unaffected by reset
Addr.
Register Name
Bit 7
654321
Bit 0
= Unimplemented
R = Reserved
U = Unaffected
Figure 2-2. Control, Status, and Data Registers (Sheet 7 of 7)
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Freescale Semiconductor, Inc.
For More Information On This Product,
Go to: www.freescale.com
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