- 您現(xiàn)在的位置：買賣IC網 > PDF目錄370838 > M34282E2GP (Mitsubishi Electric Corporation) IC,CLK BUFFER,160MHZ,4 OUTPUT PDF資料下載
參數(shù)資料
| 型號： | M34282E2GP |
| 廠商： | Mitsubishi Electric Corporation |
| 英文描述： | IC,CLK BUFFER,160MHZ,4 OUTPUT |
| 中文描述： | 單芯片4位微機的CMOS |
| 文件頁數(shù)： | 23/70頁 |
| 文件大?。?/td> | 560K |
| 代理商： | M34282E2GP |
第1頁第2頁第3頁第4頁第5頁第6頁第7頁第8頁第9頁第10頁第11頁第12頁第13頁第14頁第15頁第16頁第17頁第18頁第19頁第20頁第21頁第22頁當前第23頁第24頁第25頁第26頁第27頁第28頁第29頁第30頁第31頁第32頁第33頁第34頁第35頁第36頁第37頁第38頁第39頁第40頁第41頁第42頁第43頁第44頁第45頁第46頁第47頁第48頁第49頁第50頁第51頁第52頁第53頁第54頁第55頁第56頁第57頁第58頁第59頁第60頁第61頁第62頁第63頁第64頁第65頁第66頁第67頁第68頁第69頁第70頁
MITSUBISHI
ELECTRIC
PRELIMINARY
Notice: This is not a final specification.
Some parametric limits are subject to change.
23
MITSUBISHI MICROCOMPUTERS
4282 Group
SINGLE-CHIP 4-BIT CMOS MICROCOMPUTER
INSTRUCTIONS
The 4282 Group has the 68 instructions. Each instruction is
described as follows;
(1) List of instruction function
(2) Machine instructions (index by alphabet)
(3) Machine instructions (index by function)
(4) Instruction code table
SYMBOL
The symbols shown below are used in the following list of
instruction function and the machine instructions.
Symbol
A
B
DR
ER
V1
V2
PU0
PU1
LO
X
Y
DP
PC
PC
H
PC
L
SK
SP
CY
R1
T1
T1F
R2H
R2L
T2
T2F
WDT
WDF1
WDF2
URS
P
STCK
INSTCK
Note : The 4282 Group just invalidates the next instruction when a skip is performed. The contents of program counter is not
increased by 2. Accordingly, the number of cycles does not change even if skip is not performed. However, the cycle count
becomes “1” if the TABP p, RT, or RTS instruction is skipped.
Contents
Register A (4 bits)
Register B (4 bits)
Register D (3 bits)
Register E (8 bits)
Timer control register V1 (3 bits)
Timer control register V2 (4 bits)
Pull-down control register PU0 (4 bits)
Pull-down control register PU1 (4 bits)
Logic operation selection register LO (2 bits)
Register X (2 bits)
Register Y (4 bits)
Data pointer (6 bits)
(It consists of registers X and Y)
Program counter (11 bits)
High-order 4 bits of program counter
Low-order 7 bits of program counter
Stack register (11 bits
4)
Stack pointer (2 bits)
Carry flag
Timer 1 reload register
Timer 1
Timer 1 underflow flag
Timer 2 reload register
Timer 2 reload register
Timer 2
Timer 2 underflow flag
Watchdog timer
Watchdog timer flag 1
Watchdog timer flag 2
Most significant ROM code reference enable flag
Power down flag
System clock
Instruction clock
Contents
Port D (8 bits)
Port E (3 bits)
Port G (4 bits)
Port CARR (1 bit)
CAR flag (1 bit)
Hexadecimal variable
Hexadecimal variable
Hexadecimal variable
Hexadecimal constant which represents the
immediate value
Hexadecimal constant which represents the
immediate value
Binary notation of hexadecimal variable A
(same for others)
Direction of data movement
Data exchange between a register and memory
Decision of state shown before “”
Contents of registers and memories
Negate, Flag unchanged after executing
instruction
RAM address pointed by the data pointer
Label indicating address a
6
a
5
a
4
a
3
a
2
a
1
a
0
Label indicating address a
6
a
5
a
4
a
3
a
2
a
1
a
0
in page p
3
p
2
p
1
p
0
Hex. number C + Hex. number x (also same for
others)
Symbol
D
E
G
CARR
CAR
x
y
p
n
j
A
3
A
2
A
1
A
0
←
( )
—
M(DP)
a
p, a
C
+
x
相關PDF資料 |
PDF描述 |
|---|---|
| M34501E4FP | SINGLE-CHIP 4-BIT CMOS MICROCOMPUTER |
| M34501M2 | SINGLE-CHIP 4-BIT CMOS MICROCOMPUTER |
| M34501M4 | SINGLE-CHIP 4-BIT CMOS MICROCOMPUTER |
| M34512M2 | SINGLE-CHIP 4-BIT CMOS MICROCOMPUTER |
| M34512M4 | SINGLE-CHIP 4-BIT CMOS MICROCOMPUTER |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| M34282M1 | 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:SINGLE-CHIP 4-BIT CMOS MICROCOMPUTER |
| M34282M1-XXXGP | 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:SINGLE-CHIP 4-BIT CMOS MICROCOMPUTER |
| M34282M2 | 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:SINGLE-CHIP 4-BIT CMOS MICROCOMPUTER |
| M34282M2-064GP | 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:SINGLE-CHIP 4-BIT CMOS MICROCOMPUTER |
| M34282M2-XXXGP | 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:SINGLE-CHIP 4-BIT CMOS MICROCOMPUTER |
發(fā)布緊急采購，3分鐘左右您將得到回復。