參數(shù)資料
型號(hào)： HD404391S
廠商： Hitachi,Ltd.
英文描述： 4-bit HMCS400-series microcomputer(4位單片微計(jì)算機(jī))
中文描述： 4位HMCS400系列微電腦（4位單片微計(jì)算機(jī)）
文件頁(yè)數(shù)： 18/100頁(yè)
文件大?。?/td> 610K
代理商： HD404391S
HD404344R Series/HD404394 Series
18
Bit 3
Bit 2
Bit 1
Bit 0
IE
IMTC
(IM of timer C)
IFTC
(IF of timer C)
IMTB
(IM of timer B)
IFTB
(IF of timer B)
IMS
(IM of serial)
IFS
(IF of serial)
IMAD
(IM of A/D)
IFAD
(IF of A/D)
$0000
$0001
$0002
$0003
Interrupt control bits area
IM0
(IM of
INT
0
)
IF0
(IF of
INT
0
)
RSP
(Reset SP bit)
(Interrupt
enable flag)
$020
$021
$022
$023
Register flag area
ADSF
(A/D start flag)
WDON
(Watchdog
on flag)
RAME
(RAM enable
flag)
Interrupt
request flag
Interrupt
mask
Interrupt
enable flag
SP:
Stack pointer
Bit 3
Bit 2
Bit 1
Bit 0
RAM Address
IAOF
(I
AD
off flag)
: Not used
IF:
IM:
IE:
Figure 3 Configuration of Interrupt Control Bits and Register Flag Areas
SEM/SEMD
The WDON bit can be reset by an MCU reset or by stop mode release with
STOPC
.
Do not use REM/REMD for the ADSF bit during A/D conversion.
If the TM or TMD instruction is excuted for the inhibited or non-existing bits, the value in
ST becomes invaild.
IE
IM
IAOF
IF
RAME
RSP
WDON
ADSF
Not used
REM/REMD
TM/TMD
Can be used
Can be used
Can be used
Can be used
Can be used
Not processed
Inhibited to access
Not processed
Can be used
Not processed
Not processed
Can be used
Can be used
Not processed
Inhibited to access
Inhibited to access
Can be used
Inhibited to access
Figure 4 Limitations for RAM Bit Manipulation Instructions
相關(guān)PDF資料
PDF描述
HD404392S 4-bit HMCS400-series microcomputer(4位單片微計(jì)算機(jī))
HD404341R 4-bit HMCS400-series microcomputer(4位單片微計(jì)算機(jī))
HD404394S 4-bit HMCS400-series microcomputer(4位單片微計(jì)算機(jī))
HD404612 4-Bit Single-Chip Microcomputer
HD404612FS 4-Bit Single-Chip Microcomputer
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
HD404392 制造商:未知廠家 制造商全稱(chēng):未知廠家 功能描述:HMCS43XXFamily User＇s Manual/Device
HD404392FP 制造商:HITACHI 制造商全稱(chēng):Hitachi Semiconductor 功能描述:4-bit microcomputers
HD404392FT 制造商:HITACHI 制造商全稱(chēng):Hitachi Semiconductor 功能描述:4-bit microcomputers
HD404392S 制造商:HITACHI 制造商全稱(chēng):Hitachi Semiconductor 功能描述:4-bit microcomputers
HD404394 制造商:RENESAS 制造商全稱(chēng):Renesas Technology Corp 功能描述:4-bit microcomputer has an A/D converter
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