參數(shù)資料
型號： M38C33M2AXXXFP
廠商： Mitsubishi Electric Corporation
英文描述： SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
中文描述： 單芯片8位CMOS微機
文件頁數(shù)： 7/62頁
文件大?。?/td> 881K
代理商： M38C33M2AXXXFP
7
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
MITSUBISHI MICROCOMPUTERS
38C3 Group
Not available
Processor mode bits
b1 b0
0 0 : Single-chip mode
0 1 :
1 0 :
1 1 :
Stack page selection bit
0 : RAM in the zero page is used as stack area
1 : RAM in page 1 is used as stack area
Not used (returns “1” when read)
(Do not write “0” to this bit.)
Port X
C
switch bit
0 : I/O port
1 : X
CIN
, X
COUT
Main clock ( X
IN
–X
OUT
) stop bit
0 : Operating
1 : Stopped
Main clock division ratio selection bit
0 : f(X
IN
)/2 (high-speed mode)
1 : f(X
IN
)/8 (middle-speed mode)
Internal system clock selection bit
0 : X
IN
-X
OUT
selected (middle-/high-speed mode)
1 : X
CIN
-X
COUT
selected (low-speed mode)
CPU mode register
(CPUM (CM) : address 003B
16
)
b7
b0
FUNCTIONAL DESCRIPTION
CENTRAL PROCESSING UNIT (CPU)
The 38C3 group uses the standard 740 family instruction set. Refer
to the table of 740 family addressing modes and machine instruc-
tions or the 740 Family Software Manual for details on the instruction
set.
Machine-resident 740 family instructions are as follows:
The FST and SLW instruction cannot be used.
The STP, WIT, MUL, and DIV instruction can be used.
[CPU Mode Register (CPUM)] 003B
16
The CPU mode register contains the stack page selection bit and the
internal system clock selection bit.
The CPU mode register is allocated at address 003B
16
.
Fig. 5 Structure of CPU mode register
相關(guān)PDF資料
PDF描述
M38C33M2AXXXFS ECONOLINE: RSZ/P - 1kVDC
M38C33M2MXXXFP SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
M38C33M2MXXXFS SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
M38C33M3AXXXFP SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
M38C33M3AXXXFS SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
M38C33M2AXXXFS 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
M38C33M2M 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
M38C33M2MXXXFP 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:8-BIT SINGLE-CHIP MICROCOMPUTER 740 FAMILY / 38000 SERIES
M38C33M2MXXXFS 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
M38C33M3A 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
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