參數(shù)資料
型號: HD404848
廠商: Hitachi,Ltd.
英文描述: 4-Bit Single-Chip Microcomputer
中文描述: 4位單片機(jī)
文件頁數(shù): 10/125頁
文件大?。?/td> 471K
代理商: HD404848
HD404849 Series
10
0
1
2
3
Bit 3
Bit 2
Bit 1
Bit 0
IMTA
(IM of timer A)
IFTA
(IF of timer A)
IM1
(IM of
INT
1
)
IF1
(IF of
INT
1
)
IMTC
(IM of timer C)
IFTC
(IF of timer C)
IMTB
(IM of timer B)
IFTB
(IF of timer B)
IMAD
(IM of A/D)
IFAD
(IF of A/D)
IMTD
(IM of timer D)
IFTD
(IF of timer D)
$000
$001
$002
$003
(a) Interrupt control bits area
IM0
(IM of
INT
0
)
IF0
(IF of
INT
0
)
RSP
(Reset SP bit)
IE
(Interrupt
enable flag)
32
33
34
35
ICSF
(Input capture
status flag)
IM3
(IM of
INT
3
)
IF3
(IF of INT
3
)
IM2
(IM of INT
2
)
IF2
(IF of INT
2
)
IMS
(IM of serial
interface)
IFS
(IF of serial
interface)
$020
$021
$022
$023
(b) Register flag area
DTON
(Direct transfer
on flag)
RAME
(RAM enable
flag)
ADSF
(A/D start flag)
WDON
(Watchdog
on flag)
ICEF
(Input capture
error flag)
LSON
(Low speed
on flag)
IF:
IM:
IE:
SP:
Interrupt request flag
Interrupt mask
Interrupt enable flag
Stack pointer
Bit 3
Bit 2
Bit 1
Bit 0
IAOF
(A/D current off
flag)
Not used
Not used
Figure 3 Configuration of Interrupt Control Bits and Register Flag Areas
相關(guān)PDF資料
PDF描述
HD404848FS 4-Bit Single-Chip Microcomputer
HD404848H RELAY SOCKET
HD404848TF PLASTIC-GRIP
HD404849 TERMINAL
HD404849FS TERMINAL
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
HD404848FS 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:4-Bit Single-Chip Microcomputer
HD404848H 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:4-Bit Single-Chip Microcomputer
HD404848TF 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:4-Bit Single-Chip Microcomputer
HD404849 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:4-Bit Single-Chip Microcomputer
HD404849FS 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:4-Bit Single-Chip Microcomputer